Green source, Bamboo-based activated Carbon from nature

{"news_id":8475,"is_preview":0,"news_info":{"id":8475,"company_id":176,"user_id":411,"author":"","website_id":781,"pub_date":"2024-01-10 11:55:07","urla":"green-source-bamboo-based-activated-carbon-from-nature","description":"This article provides a comprehensive overview of the production method and characteristics of activated carbon using bamboo as a raw material.","image_url":"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0110\/3215\/659e145d44c6a\/IKyuh4784--1---1-.webp","image_alt":"IKyuh4784 (1) (1).webp","title":"Green source, Bamboo-based activated Carbon from nature","content":"<h1 style=\"line-height: 1.6;\"><span style=\"font-size: 18pt; color: #169179;\"><strong>Green source, Bamboo-based activated Carbon from nature<\/strong><\/span><\/h1>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">As we know, activated carbon could be made by several materials: coal, wood, coconut shell, nut shell, bamboo etc. for bamboo material, China's bamboo resources, area, and stock all rank first in the world. According to the results of the 9th National Forest Resources Inventory released in 2019, the bamboo forest area in China is 6.412 million hectares, accounting for 1.98% of the forest area and 2.94% of the forest area.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">So&nbsp;this is a big advantage for China to develop bamboo based activated carbon, and as &ldquo;carbon neutral&rdquo; has become a global consensus, the state restricts the mining and consumption of coal, and limits the production capacity of coal-based activated carbon, It greatly encourage vegetable based activated carbon development and production, which also include bamboo based activated carbon.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"text-decoration: underline;\"><span style=\"color: #181818; text-decoration: underline;\">For sustainable development, ACC is committed to the research, development, marketing and sales of renewable raw material activated carbon; bamboo based activated carbon is its important part and is also our core products currently.<\/span><\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"text-decoration: underline;\"><span style=\"color: #181818; text-decoration: underline;\">ACC as a leading activated carbon&nbsp;supplier&nbsp;in China, we could stably high-quality bamboo based extruded, powder and crushed activated carbon.<\/span><\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\"><a data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0110\/3647\/659e04f08f8fb\/%E5%9B%BE%E7%89%872--2-.webp\" alt=\"bamboo based activated carbon \" width=\"300\" data-resolution=\"599*391\" \/><\/a><\/span><\/p>\n<h2 style=\"line-height: 1.6;\"><span style=\"color: #169179; font-size: 14pt;\"><strong>1.The principle of bamboo activated carbon production<\/strong><\/span><\/h2>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The basic principle of using bamboo as a raw material to prepare activated carbon mainly includes the carbonization process and activation process of bamboo.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Carbonization is the process of heating bamboo to a high temperature, causing the internal organic matter to undergo pyrolysis and volatilization, ultimately forming a carbonaceous framework. Cellulose, lignin, hemicellulose, and other organic impurities in bamboo gradually decompose at high temperatures, volatilizing water vapor, alcohols, acids, and other chemical substances, ultimately leaving behind a carbonaceous skeleton. During the carbonization process, the structure of bamboo undergoes significant changes, mainly from organic substances to inorganic substances, forming a certain pore structure.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Activation is achieved by heating the carbonized bamboo again and reacting with oxygen in the air to further expand and extend the internal pores of the bamboo, forming more micropores and mesoporous structures. The activation process mainly involves two methods: physical activation and chemical activation.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Physical activation refers to the process of burning carbonized bamboo with gas or steam at high temperatures, and changing the internal pore structure of bamboo through the physical effects of the gas. Common methods include steam activation and ammonia activation. Water vapor activation is the process of exposing carbonized bamboo to a high-temperature water vapor environment, where water vapor enters the bamboo pores, promoting the expansion and extension of the pore structure. Nitrogen activation is the process of exposing carbonized bamboo to a high-temperature nitrogen environment, and ammonia gas changes the internal pore structure of bamboo through gas expansion.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Chemical activation refers to the reaction between carbonized bamboo and chemicals at high temperatures, which changes the internal pore structure of bamboo through the corrosion and dissolution of chemicals. Common chemical activators include phosphoric acid, nitric acid, potassium hydroxide, etc. By reacting with these chemicals, the carbonaceous framework inside bamboo will gradually be eroded to form more micropores and mesoporous structures.<\/span><\/p>\n<h2 style=\"line-height: 1.6;\"><span style=\"color: #169179; font-size: 14pt;\"><strong>2.B<\/strong><strong>amboo based activated carbon features<\/strong><\/span><\/h2>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\"><strong>&nbsp;<\/strong><\/span><span style=\"color: #181818;\">The activated bamboo activated carbon has a developed pore structure and a large specific surface area, which can adsorb organic, inorganic, and metal ions in gases, liquids, and solutions. This is because the pore structure of bamboo activated carbon has the characteristics of porosity, uniformity, and connectivity, with a wide range of pore size and distribution, which helps to improve the interaction force between adsorbed molecules and bamboo activated carbon. In addition, bamboo as a raw material for activated carbon production has the characteristics of abundant resources and environmental friendliness, which meets the requirements of sustainable development.<\/span><\/p>\n<h3 style=\"padding-left: 40px;\"><strong><span style=\"color: #181818; font-size: 12pt;\">2.1. The microporous structure is developed and the adsorption is more targeted.<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo based activated carbon is dominated by micropores. Micropores (diameter &le; 2nm) account for up to 90% of the total pore volume. The average pore diameter is about 1.5nm, which is slightly larger than the diameter of toxic gas molecules. It is more conducive to the adsorption of formaldehyde, benzene series, VOC, bacteria and other health killers.<\/span><\/p>\n<h3 style=\"padding-left: 40px;\"><strong><span style=\"color: #181818; font-size: 12pt;\">2.2. Large surface area and stronger adsorption<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Take 1 gram of bamboo based activated carbon. If you can dissect it and spread all the pore walls into a flat surface, it can be as high as 2000\u33a1 (that is, the specific surface area is 2000\u33a1\/g), which has super strong adsorption power.<\/span><\/p>\n<h3 style=\"padding-left: 40px;\"><strong><span style=\"color: #181818; font-size: 12pt;\">2.3. Contains negative ion mineral crystals<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo based activated carbon contains negative ion mineral crystals, which can release far-infrared rays suitable for human body absorption. It can cause the body to generate slight heat, promote blood circulation, improve the human circulatory system, relax nerves, and eliminate fatigue! It can also shield electromagnetic waves. This is unique to bamboo based activated carbon! (Negative ions are called \"air vitamins\")<\/span><\/p>\n<p style=\"padding-left: 40px;\"><strong><span style=\"color: #181818;\">2.4. Sterilization and decomposition function:<\/span><\/strong><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Generally activated carbon only has adsorption effect, but bamboo based activated carbon also has outstanding antibacterial effects!<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo based activated carbon is pure natural bamboo based before it is activated by high temperature. The CMA report data issued by the \"National Environmental Monitoring Center\" shows that when bamboo based with a calcining temperature higher than 1100 is broken, it is found that the bamboo based activated carbon section will have a shiny metallic luster. This is bamboo based activated carbon microcrystals, which are naturally present in moso bamboo. It is a composite crystal formed by calcining minerals such as iron, aluminum, copper, and magnesium at high temperatures.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo based activated carbon retains bamboo based activated carbon microcrystals, which has a unique effect on the catalytic decomposition of organic pollutants. According to testing by China's national authoritative departments, the decomposition rate of carbon crystals for DDT pesticides reaches more than 98%. At the same time, bamboo activated carbon also has a very strong catalytic decomposition ability for harmful gases such as formaldehyde and toluene.<\/span><\/p>\n<h2 style=\"line-height: 1.6;\"><span style=\"color: #169179; font-size: 14pt;\"><strong>3.Bamboo activated carbon applications<\/strong><\/span><\/h2>\n<p style=\"padding-left: 40px;\"><strong><span style=\"color: #181818;\">3.1. As gas and liquid phase adsorbents<\/span><\/strong><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo based extruded activated carbon has a well-developed pore structure, with a microporous ratio of up to 90%, and a large specific surface area (1100-1500 m<sup>2<\/sup>\/g), low ash (10-12%), which is widely used in air purification and treatment, it shows good adsorption performance of benzene, toluene, formaldehyde, carbon dioxide and other gases in industrial and daily life applications. Bamboo based crushed activated carbon usually used in waste water purification which contains oil, dye, chromium mercury and other contaminants.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0110\/5737\/659e04f0a73ab\/%E5%9B%BE%E7%89%873--2-.webp\" alt=\"activated carbon for water treatment \" width=\"450\" data-resolution=\"825*619\" \/><\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #2dc26b; text-decoration: underline;\"><a style=\"color: #2dc26b; text-decoration: underline;\" href=\"bamboo-based-activated-carbon\" data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\">ACC Bamboo&nbsp;based&nbsp;extruded&nbsp;activated&nbsp;carbon<\/a><\/span><\/span><\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 80%; border-style: none;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 10%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">CTC<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Iodine Number<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Bulk Density<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Hardness<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Moisture<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Ash Content<\/span><\/td>\n<td style=\"width: 10%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">PH<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Particle Size<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">35-80%<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\">\n<p><span style=\"color: #181818;\">800-1350mg\/g<\/span><\/p>\n<\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">320-470kg\/m&sup3;<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">92-99%<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">5%max.<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">15% max.<\/span><\/td>\n<td style=\"width: 10%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">9-11<\/span><\/td>\n<td style=\"width: 12.5%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">1.5mm, 2mm,3mm,4mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"line-height: 1.6; padding-left: 40px;\">&nbsp;<\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><a data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0110\/5831\/659e04f08b089\/%E5%9B%BE%E7%89%871--1---1-.webp\" alt=\"bamboo based activated carbon \" width=\"300\" data-resolution=\"523*392\" \/><\/a><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"text-decoration: underline; color: #2dc26b;\"><strong><a style=\"color: #2dc26b; text-decoration: underline;\" href=\"bamboo-based-activated-carbon\" data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\">ACC Bamboo&nbsp;based&nbsp;granular&nbsp;activated&nbsp;carbon<\/a><\/strong><\/span><\/p>\n<table style=\"border-collapse: collapse; width: 80%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Methylene Blue<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Iodine Number<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Bulk Density<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Hardness<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Moisture<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">Ash Content<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #cce2b3;\"><span style=\"color: #181818;\">PH<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">120-300mg\/g<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\">\n<p><span style=\"color: #181818;\">800-1500mg\/g<\/span><\/p>\n<\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">300-550kg\/m&sup3;<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">90% min.<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">8%max.<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">8% max.<\/span><\/td>\n<td style=\"width: 7%; height: 30px; background-color: #e9f2df;\"><span style=\"color: #181818;\">9-11<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"padding-left: 40px;\">&nbsp;<\/p>\n<p style=\"padding-left: 40px;\"><span style=\"font-size: 12pt;\"><span style=\"color: #181818;\">Particle Size\uff1a4x8 mesh 8x30 mesh,12x40 mesh,30x60 mesh ,20x50 mesh, &le;60 mesh<\/span><\/span><\/p>\n<h3 style=\"padding-left: 40px;\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #181818;\">3.2. As an excellent catalyst<\/span><\/strong><\/span><\/h3>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">The catalytic activity of many metals and metal oxides depends on the presence of active centers, which are mostly due to crystal defects. Amorphous carbon and graphite carbon in bamboo activated carbon have unsaturated bonds, thus exhibiting crystallization defects. Therefore, in many cases, bamboo activated carbon is an ideal catalyst; This is especially true for redox reactions. At the same time, bamboo activated carbon has a high specific surface area, making it very suitable as a carrier for catalysts and improving their utilization efficiency.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0110\/2172\/659e04f0ab2c8\/%E5%9B%BE%E7%89%874--2-.webp\" alt=\"activated carbon As an excellent catalyst \" width=\"800\" data-resolution=\"1266*422\" \/><\/span><\/p>\n<h3 style=\"padding-left: 40px;\"><strong><span style=\"font-size: 12pt; color: #181818;\">3.3 As an ideal electrode material for supercapacitors<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Bamboo activated carbon has excellent adsorption, thermal conductivity, low density, good resistance to chemical corrosion, and low coefficient of thermal expansion. It can be made into various forms such as spherical, powder, granular, fiber, etc. through different methods, and is widely used as an electrode material in the field of electrochemistry.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">Research has found that bamboo charcoal obtained by KOH activation method has a specific surface area of 2366m<sub>2<\/sub>\/g, which can be used as an electrode material for supercapacitors. Its specific capacity can reach 205F\/G and it exhibits good charge discharge efficiency.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\"><span style=\"color: #181818;\">In addition, bamboo based activated carbon is also used in decolorization and purification in food and beverage industry; Disinfection and sterilization treatment for medical equipment, and treat some diseases, such as diabetes, renal failure, etc.in medical field. As the raw material of soap, facial cleanser and toothpaste in medical field of cosmetology.<\/span><\/p>\n<p style=\"line-height: 1.6; padding-left: 40px;\">&nbsp;<\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\"><strong>&nbsp;<\/strong><\/span><\/p>","discuss":0,"seo_title":"Green source, Bamboo-based activated Carbon from nature","seo_keyword":"production of activated carbon,activated carbon made from,activated carbon specification","seo_describe":"Understanding the development prospects of the bamboo carbon industry helps locate a trustworthy supplier like ACC for valuable reference in business applications.","track_code":"","viewer":"","source_copy_id":0,"sort":55,"status":0,"data_time":"2024-03-14 08:28:09","create_time":"2024-01-10 10:41:49","update_time":"2025-04-02 09:56:43","type_items":[{"id":2083,"website_id":781,"name":"Activated Carbon","urla":""}],"tag_items":[]}}

<h1 style="line-height: 1.6;"><span style="font-size: 18pt; color: #169179;"><strong>Green source, Bamboo-based activated Carbon from nature</strong></span></h1>
<p style="line-height: 1.6;"><span style="color: #181818;">As we know, activated carbon could be made by several materials: coal, wood, coconut shell, nut shell, bamboo etc. for bamboo material, China's bamboo resources, area, and stock all rank first in the world. According to the results of the 9th National Forest Resources Inventory released in 2019, the bamboo forest area in China is 6.412 million hectares, accounting for 1.98% of the forest area and 2.94% of the forest area.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">So this is a big advantage for China to develop bamboo based activated carbon, and as “carbon neutral” has become a global consensus, the state restricts the mining and consumption of coal, and limits the production capacity of coal-based activated carbon, It greatly encourage vegetable based activated carbon development and production, which also include bamboo based activated carbon.</span></p>
<p style="line-height: 1.6;"><span style="text-decoration: underline;"><span style="color: #181818; text-decoration: underline;">For sustainable development, ACC is committed to the research, development, marketing and sales of renewable raw material activated carbon; bamboo based activated carbon is its important part and is also our core products currently.</span></span></p>
<p style="line-height: 1.6;"><span style="text-decoration: underline;"><span style="color: #181818; text-decoration: underline;">ACC as a leading activated carbon supplier in China, we could stably high-quality bamboo based extruded, powder and crushed activated carbon.</span></span></p>
<p style="line-height: 1.6;"><span style="color: #181818;"><a data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage"><img src="https://oss.matchpages.cn/matchpages/common/2024/0110/3647/659e04f08f8fb/%E5%9B%BE%E7%89%872--2-.webp" alt="bamboo based activated carbon " width="300" data-resolution="599*391" /></a></span></p>
<h2 style="line-height: 1.6;"><span style="color: #169179; font-size: 14pt;"><strong>1.The principle of bamboo activated carbon production</strong></span></h2>
<p style="line-height: 1.6;"><span style="color: #181818;">The basic principle of using bamboo as a raw material to prepare activated carbon mainly includes the carbonization process and activation process of bamboo.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Carbonization is the process of heating bamboo to a high temperature, causing the internal organic matter to undergo pyrolysis and volatilization, ultimately forming a carbonaceous framework. Cellulose, lignin, hemicellulose, and other organic impurities in bamboo gradually decompose at high temperatures, volatilizing water vapor, alcohols, acids, and other chemical substances, ultimately leaving behind a carbonaceous skeleton. During the carbonization process, the structure of bamboo undergoes significant changes, mainly from organic substances to inorganic substances, forming a certain pore structure.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Activation is achieved by heating the carbonized bamboo again and reacting with oxygen in the air to further expand and extend the internal pores of the bamboo, forming more micropores and mesoporous structures. The activation process mainly involves two methods: physical activation and chemical activation.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Physical activation refers to the process of burning carbonized bamboo with gas or steam at high temperatures, and changing the internal pore structure of bamboo through the physical effects of the gas. Common methods include steam activation and ammonia activation. Water vapor activation is the process of exposing carbonized bamboo to a high-temperature water vapor environment, where water vapor enters the bamboo pores, promoting the expansion and extension of the pore structure. Nitrogen activation is the process of exposing carbonized bamboo to a high-temperature nitrogen environment, and ammonia gas changes the internal pore structure of bamboo through gas expansion.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Chemical activation refers to the reaction between carbonized bamboo and chemicals at high temperatures, which changes the internal pore structure of bamboo through the corrosion and dissolution of chemicals. Common chemical activators include phosphoric acid, nitric acid, potassium hydroxide, etc. By reacting with these chemicals, the carbonaceous framework inside bamboo will gradually be eroded to form more micropores and mesoporous structures.</span></p>
<h2 style="line-height: 1.6;"><span style="color: #169179; font-size: 14pt;"><strong>2.B</strong><strong>amboo based activated carbon features</strong></span></h2>
<p style="line-height: 1.6;"><span style="color: #181818;"><strong> </strong></span><span style="color: #181818;">The activated bamboo activated carbon has a developed pore structure and a large specific surface area, which can adsorb organic, inorganic, and metal ions in gases, liquids, and solutions. This is because the pore structure of bamboo activated carbon has the characteristics of porosity, uniformity, and connectivity, with a wide range of pore size and distribution, which helps to improve the interaction force between adsorbed molecules and bamboo activated carbon. In addition, bamboo as a raw material for activated carbon production has the characteristics of abundant resources and environmental friendliness, which meets the requirements of sustainable development.</span></p>
<h3 style="padding-left: 40px;"><strong><span style="color: #181818; font-size: 12pt;">2.1. The microporous structure is developed and the adsorption is more targeted.</span></strong></h3>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo based activated carbon is dominated by micropores. Micropores (diameter ≤ 2nm) account for up to 90% of the total pore volume. The average pore diameter is about 1.5nm, which is slightly larger than the diameter of toxic gas molecules. It is more conducive to the adsorption of formaldehyde, benzene series, VOC, bacteria and other health killers.</span></p>
<h3 style="padding-left: 40px;"><strong><span style="color: #181818; font-size: 12pt;">2.2. Large surface area and stronger adsorption</span></strong></h3>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Take 1 gram of bamboo based activated carbon. If you can dissect it and spread all the pore walls into a flat surface, it can be as high as 2000㎡ (that is, the specific surface area is 2000㎡/g), which has super strong adsorption power.</span></p>
<h3 style="padding-left: 40px;"><strong><span style="color: #181818; font-size: 12pt;">2.3. Contains negative ion mineral crystals</span></strong></h3>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo based activated carbon contains negative ion mineral crystals, which can release far-infrared rays suitable for human body absorption. It can cause the body to generate slight heat, promote blood circulation, improve the human circulatory system, relax nerves, and eliminate fatigue! It can also shield electromagnetic waves. This is unique to bamboo based activated carbon! (Negative ions are called "air vitamins")</span></p>
<p style="padding-left: 40px;"><strong><span style="color: #181818;">2.4. Sterilization and decomposition function:</span></strong></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Generally activated carbon only has adsorption effect, but bamboo based activated carbon also has outstanding antibacterial effects!</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo based activated carbon is pure natural bamboo based before it is activated by high temperature. The CMA report data issued by the "National Environmental Monitoring Center" shows that when bamboo based with a calcining temperature higher than 1100 is broken, it is found that the bamboo based activated carbon section will have a shiny metallic luster. This is bamboo based activated carbon microcrystals, which are naturally present in moso bamboo. It is a composite crystal formed by calcining minerals such as iron, aluminum, copper, and magnesium at high temperatures.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo based activated carbon retains bamboo based activated carbon microcrystals, which has a unique effect on the catalytic decomposition of organic pollutants. According to testing by China's national authoritative departments, the decomposition rate of carbon crystals for DDT pesticides reaches more than 98%. At the same time, bamboo activated carbon also has a very strong catalytic decomposition ability for harmful gases such as formaldehyde and toluene.</span></p>
<h2 style="line-height: 1.6;"><span style="color: #169179; font-size: 14pt;"><strong>3.Bamboo activated carbon applications</strong></span></h2>
<p style="padding-left: 40px;"><strong><span style="color: #181818;">3.1. As gas and liquid phase adsorbents</span></strong></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo based extruded activated carbon has a well-developed pore structure, with a microporous ratio of up to 90%, and a large specific surface area (1100-1500 m<sup>2</sup>/g), low ash (10-12%), which is widely used in air purification and treatment, it shows good adsorption performance of benzene, toluene, formaldehyde, carbon dioxide and other gases in industrial and daily life applications. Bamboo based crushed activated carbon usually used in waste water purification which contains oil, dye, chromium mercury and other contaminants.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0110/5737/659e04f0a73ab/%E5%9B%BE%E7%89%873--2-.webp" alt="activated carbon for water treatment " width="450" data-resolution="825*619" /></span></p>
<p style="line-height: 1.6; padding-left: 40px;"><strong><span style="text-decoration: underline;"><span style="color: #2dc26b; text-decoration: underline;"><a style="color: #2dc26b; text-decoration: underline;" href="bamboo-based-activated-carbon" data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage">ACC Bamboo based extruded activated carbon</a></span></span></strong></p>
<table style="border-collapse: collapse; width: 80%; border-style: none;" border="1">
<tbody>
<tr>
<td style="width: 10%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">CTC</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Iodine Number</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Bulk Density</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Hardness</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Moisture</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Ash Content</span></td>
<td style="width: 10%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">PH</span></td>
<td style="width: 12.5%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Particle Size</span></td>
</tr>
<tr>
<td style="width: 10%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">35-80%</span></td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;">
<p><span style="color: #181818;">800-1350mg/g</span></p>
</td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">320-470kg/m³</span></td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">92-99%</span></td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">5%max.</span></td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">15% max.</span></td>
<td style="width: 10%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">9-11</span></td>
<td style="width: 12.5%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">1.5mm, 2mm,3mm,4mm</span></td>
</tr>
</tbody>
</table>
<p style="line-height: 1.6; padding-left: 40px;"> </p>
<p style="line-height: 1.6; padding-left: 40px;"><a data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage"><img src="https://oss.matchpages.cn/matchpages/common/2024/0110/5831/659e04f08b089/%E5%9B%BE%E7%89%871--1---1-.webp" alt="bamboo based activated carbon " width="300" data-resolution="523*392" /></a></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="text-decoration: underline; color: #2dc26b;"><strong><a style="color: #2dc26b; text-decoration: underline;" href="bamboo-based-activated-carbon" data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage">ACC Bamboo based granular activated carbon</a></strong></span></p>
<table style="border-collapse: collapse; width: 80%;" border="1">
<tbody>
<tr>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Methylene Blue</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Iodine Number</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Bulk Density</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Hardness</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Moisture</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">Ash Content</span></td>
<td style="width: 7%; height: 30px; background-color: #cce2b3;"><span style="color: #181818;">PH</span></td>
</tr>
<tr>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">120-300mg/g</span></td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;">
<p><span style="color: #181818;">800-1500mg/g</span></p>
</td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">300-550kg/m³</span></td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">90% min.</span></td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">8%max.</span></td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">8% max.</span></td>
<td style="width: 7%; height: 30px; background-color: #e9f2df;"><span style="color: #181818;">9-11</span></td>
</tr>
</tbody>
</table>
<p style="padding-left: 40px;"> </p>
<p style="padding-left: 40px;"><span style="font-size: 12pt;"><span style="color: #181818;">Particle Size：4x8 mesh 8x30 mesh,12x40 mesh,30x60 mesh ,20x50 mesh, ≤60 mesh</span></span></p>
<h3 style="padding-left: 40px;"><span style="font-size: 12pt;"><strong><span style="color: #181818;">3.2. As an excellent catalyst</span></strong></span></h3>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">The catalytic activity of many metals and metal oxides depends on the presence of active centers, which are mostly due to crystal defects. Amorphous carbon and graphite carbon in bamboo activated carbon have unsaturated bonds, thus exhibiting crystallization defects. Therefore, in many cases, bamboo activated carbon is an ideal catalyst; This is especially true for redox reactions. At the same time, bamboo activated carbon has a high specific surface area, making it very suitable as a carrier for catalysts and improving their utilization efficiency.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0110/2172/659e04f0ab2c8/%E5%9B%BE%E7%89%874--2-.webp" alt="activated carbon As an excellent catalyst " width="800" data-resolution="1266*422" /></span></p>
<h3 style="padding-left: 40px;"><strong><span style="font-size: 12pt; color: #181818;">3.3 As an ideal electrode material for supercapacitors</span></strong></h3>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Bamboo activated carbon has excellent adsorption, thermal conductivity, low density, good resistance to chemical corrosion, and low coefficient of thermal expansion. It can be made into various forms such as spherical, powder, granular, fiber, etc. through different methods, and is widely used as an electrode material in the field of electrochemistry.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">Research has found that bamboo charcoal obtained by KOH activation method has a specific surface area of 2366m<sub>2</sub>/g, which can be used as an electrode material for supercapacitors. Its specific capacity can reach 205F/G and it exhibits good charge discharge efficiency.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"><span style="color: #181818;">In addition, bamboo based activated carbon is also used in decolorization and purification in food and beverage industry; Disinfection and sterilization treatment for medical equipment, and treat some diseases, such as diabetes, renal failure, etc.in medical field. As the raw material of soap, facial cleanser and toothpaste in medical field of cosmetology.</span></p>
<p style="line-height: 1.6; padding-left: 40px;"> </p>
<p style="line-height: 1.6;"><span style="color: #181818;"><strong> </strong></span></p>