Bamboo-Based Activated Carbon for Catalyst Support

{"news_id":8739,"is_preview":0,"news_info":{"id":8739,"company_id":176,"user_id":411,"author":"","website_id":781,"pub_date":"2024-02-26 11:17:17","urla":"bamboo-based-activated-carbon-as-catalyst-support","description":"Most chemical processes require catalysts, which makes them essential for the pharmaceutical and fine chemical industries. The catalyst support is the skeleton of the active component","image_url":"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/2287\/65dc01930a76d\/%E5%9B%BE%E7%89%875--7-.webp","image_alt":"\u56fe\u72475 (7).webp","title":"Bamboo based activated carbon as catalyst support","content":"<h1 style=\"line-height: 1.6;\"><strong><span style=\"color: #000000; font-size: 18pt;\">Bamboo based activated carbon as catalyst support<\/span><\/strong><\/h1>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Most chemical processes require catalysts, which makes them essential for the pharmaceutical and fine chemical industries. The catalyst support is the skeleton of the active component of the catalyst, which supports the active component, dispersing the active component, and can also increase the strength of the catalyst. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\"><a href=\"activated-carbon\" data-page_id=\"19575\" data-page_name=\"Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><span style=\"color: #2dc26b;\"><strong><span style=\"text-decoration: underline; color: #2dc26b;\">Activated carbon<\/span><\/strong><\/span><\/a>&nbsp;is often used as a catalyst support in the chemical industry, where the substance with catalytic activity is deposited on the activated carbon and used as a catalyst together. At this time, the role of activated carbon is not limited to loading activator, it has a significant impact on the activity, selectivity and service life of the catalyst, it has the role of helping catalysis.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/2278\/65dbf7a52434f\/%E5%9B%BE%E7%89%871--6-.webp\" alt=\"activated carbon as catalyst support \" width=\"600\" data-resolution=\"919*289\" \/><\/p>\n<h2 style=\"line-height: 1.6;\"><span style=\"font-size: 14pt;\"><strong><span style=\"color: #169179;\">1.activated carbon as a metal catalyst supports material has several advantages compared with other supports materials:<\/span><\/strong><\/span><\/h2>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The chemical properties of activated carbon is stable, acid resistance, alkali resistance, so it can be applied in a large range of pH;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Activated carbon is insoluble in water and other solvents, and can be used in aqueous solutions and many solvents, and is widely used in organic synthesis;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The carbon surface is inert, especially under highly acidic and alkaline conditions, the size distribution of the pore and the chemical properties of the surface can be adjusted according to the imagined applications (polar and hydrophobicity);<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Easy recovery of precious metals&nbsp;by burning carbon support;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Larger specific surface area, higher reaction rate and lower cost per cubic meter;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Minimized interference with catalysis selectivity or activity due to the interest of carbon in most reactions;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Available in powder, granular and extruded shape.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/7947\/65dbf7a529611\/%E5%9B%BE%E7%89%873--7-.webp\" alt=\"activated carbon Support Surface Area gram \" width=\"600\" data-resolution=\"1137*443\" \/><\/p>\n<h2><strong><span style=\"color: #169179; font-size: 14pt;\">2.How to select the activated carbon catalyst support<\/span><\/strong><\/h2>\n<p style=\"line-height: 1.6;\"><span style=\"text-decoration: underline;\"><span style=\"color: #181818; text-decoration: underline;\">The physical and chemical properties of the activated carbon catalyst support affect the final properties of the catalyst, such as the surface area, pore size distribution, friction resistance, ash content and surface chemical properties of the carbon material, thus affecting the number, dispersion and size of the metal loaded. <\/span><\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"text-decoration: underline;\"><span style=\"color: #181818; text-decoration: underline;\">Due to the high performance requirements in complex technology processes, only the best quality activated carbon is selected in catalyst application.<\/span><\/span><\/p>\n<h3 style=\"line-height: 1.6;\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #181818;\">2.1 Surface physical properties of activated carbon<\/span><\/strong><\/span><\/h3>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Bamboo based activated carbon is similar to wood based activated carbon, has a more open structure, there are many 5~10 micron macro pores, and extend the micro pore and meso pores, most of these pores have an acicular shape, thus forming an open compact structure; coal based activated carbon structure is more dense and no open structure; coconut shell based activated carbon has a more dense structure, and presents fibrous.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The benefits of a developed pore structure are providing available surface area for catalyst dispersion, allowing reactants to move in and out of the pore faster, and ultimately adsorbing undesirable by-products.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The pores of bamboo based activated carbon are developed and neat, the specific surface area and pore volume are close to coconut shell based activated carbon, which is better than wood based activated carbon and coal based activated carbon, and its physical properties meet the requirements of catalyst support.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/5587\/65dbf7a52b211\/%E5%9B%BE%E7%89%872--7-.webp\" alt=\"Surface physical properties of activated carbon \" width=\"350\" data-resolution=\"640*287\" \/><\/p>\n<h3 style=\"line-height: 1.6;\"><strong><span style=\"color: #181818; font-size: 12pt;\">2.2 Ash content of activated carbon<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The ash of activated carbon refers to inorganic impurities other than carbon, usually with K, AL, Si, Ca, S, O and other elements. Although the content is extremely few, these inorganic impurities are likely to become catalyst poisons in the carbon material as the catalyst support, affecting the catalytic performance of the catalyst. Therefore, for being a catalyst support, high purity activated carbon is required to prevent side reactions or catalyst poisoning.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The ash content of coal based activated carbon and wood based activated carbon is very high, more than 20%, They&nbsp;can used as catalyst support&nbsp;only after acid washed and other treatment. Nevertheless,&nbsp;the ash and inorganic impurities&nbsp;content of&nbsp;bamboo based activated carbon and coconut shell based activated carbon are&nbsp;less&nbsp;than coal based activated carbon and wood based activated carbon.<\/span><\/p>\n<h3 style=\"line-height: 1.6;\"><strong><span style=\"color: #181818; font-size: 12pt;\">2.3 Surface chemistry of activated carbon<\/span><\/strong><\/h3>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">When the activated carbon is used as a catalyst support, the oxygen-containing group on the activated carbon surface has a great influence on the adsorption of the activated metal components on the support&nbsp;surface. The following table lists the distribution of oxygen groups on the surface of different activated carbon, namely Carboxylic&nbsp;(-COOH), Lactonic&nbsp;(-CO-) and Hydroxyl (-OH). As can be seen from the table, the three oxygen-containing groups are all distributed on the surface of different activated carbon materials, but the most abundant oxygen-containing groups exist on the surface of bamboo based activated carbon.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/3573\/65dbf7a5462dc\/%E5%9B%BE%E7%89%874--7-.webp\" alt=\"Surface chemistry of activated carbon \" width=\"600\" data-resolution=\"848*283\" \/><\/p>\n<h2><span style=\"font-size: 14pt;\"><strong><span style=\"color: #169179;\">3.Bamboo based activated carbon as catalyst support<\/span><\/strong><\/span><\/h2>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Bamboo based activated carbon, in addition to have low price, sufficient source, raw material renewable ability, pore structure, pore plasticity, large specific surface area, strong adsorption and a series of characteristics, there is a prominent feature is that bamboo can through physical and chemical methods to change its physical and chemical properties. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">In addition to changing the physical properties of the activated carbon surface and the pore structure of the activated carbon to a certain extent, there is also the introduction of functional ions or groups conducive to the adsorption of metal Pd on the surface of the bamboo activated carbon. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">The interaction of various types of oxygen-bearing groups on the surface of bamboo activated carbon with Pd precursor is directly affected by the functional ion or group species and concentration, which ultimately determines the dispersion state of metal Pd on the surface of bamboo activated carbon. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Therefore, the selection of pretreatment reagents and pretreatment conditions and appropriate regulation, can introduce appropriate functional ions or groups on the surface of bamboo activated carbon, build metal Pd dispersion environment meet the requirements of different catalyst reaction system, the preparation of bamboo activated carbon load Pd catalyst, to meet the needs of different catalytic reaction system.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0226\/9832\/65dbf7a5487f8\/%E5%9B%BE%E7%89%875--7-.webp\" alt=\"bamboo \" width=\"800\" data-resolution=\"1265*843\" \/><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">For sustainable development, <a href=\"about-acc\" data-page_id=\"19554\" data-page_name=\"About ACC\" data-page_type=\"menuPage\"><span style=\"text-decoration: underline; color: #2dc26b;\"><strong>ACC<\/strong><\/span><\/a> 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><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">As a biomass renewable resource in China, bamboo continues to be abundant and in constant supply; the raw material for the production of activated carbon from bamboo is sufficient and stable, the steam activation is environmentally friendly and sulphur-free, energy recycling; it can reduce 3.67 tons of carbon emissions when producing 1 ton activated carbon. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\"><a href=\"bamboo-based-activated-carbon\" data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><span style=\"text-decoration: underline; color: #2dc26b;\"><strong>Bamboo extruded activated carbon<\/strong><\/span><\/a> has a well-developed pore structure, with a micro pores ratio up to 90%, and a large specific surface area (1100-1500m&sup2;\/g), low ash (10-12%), strong adsorption capacity, small usage per unit volume, low comprehensive application cost. At this stage it is mainly used for coke oven gas, blast furnace gas, natural gas and other desulphurization and purification; solvent recovery, pressure swing adsorption, catalyst carrier, etc. Currently we can produce extruded activated carbon, powder activated carbon and crushed activated carbon.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Recommended products:&nbsp;<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 30px;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"color: #181818;\"><a href=\"bamboo-based-activated-carbon\" data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><span style=\"text-decoration: underline; color: #2dc26b;\"><strong>Bamboo based extruded activated carbon<\/strong><\/span><\/a><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"color: #181818;\"><a href=\"bamboo-based-activated-carbon\" data-page_id=\"19595\" data-page_name=\"Bamboo Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"><span style=\"text-decoration: underline; color: #2dc26b;\"><strong>Bamboo based powder activated carbon<\/strong><\/span><\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Main indicators:<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">CTC\uff1a35-80%<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Iodine value: 800-1350mg \/ g<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Heap ratio: 320-470 kg\/m&sup3;<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Ash content: 15% max.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Moisture: 5% max.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Strength: 92-99%<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">PH: 9-11<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Size: 1.5mm, 2mm, 3mm, 4mm<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Features: large specific surface area, high strength, strong adsorption pertinence, fast speed, high capacity.<\/span><\/p>\n<\/td>\n<td style=\"width: 50%;\">\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Main indicators:<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Iodine value: 800-1500mg \/ g<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Methylene blue: 120-300mg \/ g<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Moisture: 8% max.<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Ash score: 8-10%<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Parsize: 325,200<\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Features: high iodine value, high methylene blue, low heavy metal content.<\/span><\/p>\n<p style=\"line-height: 1.6;\">&nbsp;<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"line-height: 1.6;\">&nbsp;<\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Bamboo, the raw material of bamboo activated carbon, has the characteristics of strong asexual reproduction ability, short growth cycle, fast forest formation, early timber formation and sustainable development. <\/span><\/p>\n<p style=\"line-height: 1.6;\"><span style=\"color: #181818;\">Moreover, it can also realize the main goal of returning farmland to forest and improving the ecological environment, which is in line with the adjustment of industrial structure and the development of regional green economy. <\/span><span style=\"color: #181818;\">And the distribution and planting volume of bamboo in China is far more than that of coconut trees. Therefore, we believe that bamboo based activated carbon has&nbsp;a brilliant future&nbsp;as a new kind support&nbsp;in the catalyst field.<\/span><\/p>\n<p style=\"line-height: 1.6;\">&nbsp;<\/p>","discuss":0,"seo_title":"Bamboo-Based Activated Carbon for Catalyst Support | ACC","seo_keyword":"bamboo-based activated carbon, catalyst support, industrial applications","seo_describe":"Discover the potential of bamboo-based activated carbon as a catalyst support.  Explore its benefits now.","track_code":"","viewer":"","source_copy_id":0,"sort":47,"status":0,"data_time":"2024-04-02 10:52:50","create_time":"2024-02-26 11:12:42","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;"><strong><span style="color: #000000; font-size: 18pt;">Bamboo based activated carbon as catalyst support</span></strong></h1>
<p style="line-height: 1.6;"><span style="color: #181818;">Most chemical processes require catalysts, which makes them essential for the pharmaceutical and fine chemical industries. The catalyst support is the skeleton of the active component of the catalyst, which supports the active component, dispersing the active component, and can also increase the strength of the catalyst. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;"><a href="activated-carbon" data-page_id="19575" data-page_name="Activated Carbon｜ACC" data-page_type="menuPage"><span style="color: #2dc26b;"><strong><span style="text-decoration: underline; color: #2dc26b;">Activated carbon</span></strong></span></a> is often used as a catalyst support in the chemical industry, where the substance with catalytic activity is deposited on the activated carbon and used as a catalyst together. At this time, the role of activated carbon is not limited to loading activator, it has a significant impact on the activity, selectivity and service life of the catalyst, it has the role of helping catalysis.</span></p>
<p style="line-height: 1.6;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0226/2278/65dbf7a52434f/%E5%9B%BE%E7%89%871--6-.webp" alt="activated carbon as catalyst support " width="600" data-resolution="919*289" /></p>
<h2 style="line-height: 1.6;"><span style="font-size: 14pt;"><strong><span style="color: #169179;">1.activated carbon as a metal catalyst supports material has several advantages compared with other supports materials:</span></strong></span></h2>
<p style="line-height: 1.6;"><span style="color: #181818;">The chemical properties of activated carbon is stable, acid resistance, alkali resistance, so it can be applied in a large range of pH;</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Activated carbon is insoluble in water and other solvents, and can be used in aqueous solutions and many solvents, and is widely used in organic synthesis;</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">The carbon surface is inert, especially under highly acidic and alkaline conditions, the size distribution of the pore and the chemical properties of the surface can be adjusted according to the imagined applications (polar and hydrophobicity);</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Easy recovery of precious metals by burning carbon support;</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Larger specific surface area, higher reaction rate and lower cost per cubic meter;</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Minimized interference with catalysis selectivity or activity due to the interest of carbon in most reactions;</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Available in powder, granular and extruded shape.</span></p>
<p style="line-height: 1.6;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0226/7947/65dbf7a529611/%E5%9B%BE%E7%89%873--7-.webp" alt="activated carbon Support Surface Area gram " width="600" data-resolution="1137*443" /></p>
<h2><strong><span style="color: #169179; font-size: 14pt;">2.How to select the activated carbon catalyst support</span></strong></h2>
<p style="line-height: 1.6;"><span style="text-decoration: underline;"><span style="color: #181818; text-decoration: underline;">The physical and chemical properties of the activated carbon catalyst support affect the final properties of the catalyst, such as the surface area, pore size distribution, friction resistance, ash content and surface chemical properties of the carbon material, thus affecting the number, dispersion and size of the metal loaded. </span></span></p>
<p style="line-height: 1.6;"><span style="text-decoration: underline;"><span style="color: #181818; text-decoration: underline;">Due to the high performance requirements in complex technology processes, only the best quality activated carbon is selected in catalyst application.</span></span></p>
<h3 style="line-height: 1.6;"><span style="font-size: 12pt;"><strong><span style="color: #181818;">2.1 Surface physical properties of activated carbon</span></strong></span></h3>
<p style="line-height: 1.6;"><span style="color: #181818;">Bamboo based activated carbon is similar to wood based activated carbon, has a more open structure, there are many 5~10 micron macro pores, and extend the micro pore and meso pores, most of these pores have an acicular shape, thus forming an open compact structure; coal based activated carbon structure is more dense and no open structure; coconut shell based activated carbon has a more dense structure, and presents fibrous.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">The benefits of a developed pore structure are providing available surface area for catalyst dispersion, allowing reactants to move in and out of the pore faster, and ultimately adsorbing undesirable by-products.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">The pores of bamboo based activated carbon are developed and neat, the specific surface area and pore volume are close to coconut shell based activated carbon, which is better than wood based activated carbon and coal based activated carbon, and its physical properties meet the requirements of catalyst support.</span></p>
<p style="line-height: 1.6;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0226/5587/65dbf7a52b211/%E5%9B%BE%E7%89%872--7-.webp" alt="Surface physical properties of activated carbon " width="350" data-resolution="640*287" /></p>
<h3 style="line-height: 1.6;"><strong><span style="color: #181818; font-size: 12pt;">2.2 Ash content of activated carbon</span></strong></h3>
<p style="line-height: 1.6;"><span style="color: #181818;">The ash of activated carbon refers to inorganic impurities other than carbon, usually with K, AL, Si, Ca, S, O and other elements. Although the content is extremely few, these inorganic impurities are likely to become catalyst poisons in the carbon material as the catalyst support, affecting the catalytic performance of the catalyst. Therefore, for being a catalyst support, high purity activated carbon is required to prevent side reactions or catalyst poisoning.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">The ash content of coal based activated carbon and wood based activated carbon is very high, more than 20%, They can used as catalyst support only after acid washed and other treatment. Nevertheless, the ash and inorganic impurities content of bamboo based activated carbon and coconut shell based activated carbon are less than coal based activated carbon and wood based activated carbon.</span></p>
<h3 style="line-height: 1.6;"><strong><span style="color: #181818; font-size: 12pt;">2.3 Surface chemistry of activated carbon</span></strong></h3>
<p style="line-height: 1.6;"><span style="color: #181818;">When the activated carbon is used as a catalyst support, the oxygen-containing group on the activated carbon surface has a great influence on the adsorption of the activated metal components on the support surface. The following table lists the distribution of oxygen groups on the surface of different activated carbon, namely Carboxylic (-COOH), Lactonic (-CO-) and Hydroxyl (-OH). As can be seen from the table, the three oxygen-containing groups are all distributed on the surface of different activated carbon materials, but the most abundant oxygen-containing groups exist on the surface of bamboo based activated carbon.</span></p>
<p style="line-height: 1.6;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0226/3573/65dbf7a5462dc/%E5%9B%BE%E7%89%874--7-.webp" alt="Surface chemistry of activated carbon " width="600" data-resolution="848*283" /></p>
<h2><span style="font-size: 14pt;"><strong><span style="color: #169179;">3.Bamboo based activated carbon as catalyst support</span></strong></span></h2>
<p style="line-height: 1.6;"><span style="color: #181818;">Bamboo based activated carbon, in addition to have low price, sufficient source, raw material renewable ability, pore structure, pore plasticity, large specific surface area, strong adsorption and a series of characteristics, there is a prominent feature is that bamboo can through physical and chemical methods to change its physical and chemical properties. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">In addition to changing the physical properties of the activated carbon surface and the pore structure of the activated carbon to a certain extent, there is also the introduction of functional ions or groups conducive to the adsorption of metal Pd on the surface of the bamboo activated carbon. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">The interaction of various types of oxygen-bearing groups on the surface of bamboo activated carbon with Pd precursor is directly affected by the functional ion or group species and concentration, which ultimately determines the dispersion state of metal Pd on the surface of bamboo activated carbon. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Therefore, the selection of pretreatment reagents and pretreatment conditions and appropriate regulation, can introduce appropriate functional ions or groups on the surface of bamboo activated carbon, build metal Pd dispersion environment meet the requirements of different catalyst reaction system, the preparation of bamboo activated carbon load Pd catalyst, to meet the needs of different catalytic reaction system.</span></p>
<p style="line-height: 1.6;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0226/9832/65dbf7a5487f8/%E5%9B%BE%E7%89%875--7-.webp" alt="bamboo " width="800" data-resolution="1265*843" /></p>
<p style="line-height: 1.6;"><span style="color: #181818;">For sustainable development, <a href="about-acc" data-page_id="19554" data-page_name="About ACC" data-page_type="menuPage"><span style="text-decoration: underline; color: #2dc26b;"><strong>ACC</strong></span></a> 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></p>
<p style="line-height: 1.6;"><span style="color: #181818;">As a biomass renewable resource in China, bamboo continues to be abundant and in constant supply; the raw material for the production of activated carbon from bamboo is sufficient and stable, the steam activation is environmentally friendly and sulphur-free, energy recycling; it can reduce 3.67 tons of carbon emissions when producing 1 ton activated carbon. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;"><a href="bamboo-based-activated-carbon" data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage"><span style="text-decoration: underline; color: #2dc26b;"><strong>Bamboo extruded activated carbon</strong></span></a> has a well-developed pore structure, with a micro pores ratio up to 90%, and a large specific surface area (1100-1500m²/g), low ash (10-12%), strong adsorption capacity, small usage per unit volume, low comprehensive application cost. At this stage it is mainly used for coke oven gas, blast furnace gas, natural gas and other desulphurization and purification; solvent recovery, pressure swing adsorption, catalyst carrier, etc. Currently we can produce extruded activated carbon, powder activated carbon and crushed activated carbon.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Recommended products: </span></p>
<table style="border-collapse: collapse; width: 100%; height: 30px;" border="1">
<tbody>
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<td style="width: 50%;"><span style="color: #181818;"><a href="bamboo-based-activated-carbon" data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage"><span style="text-decoration: underline; color: #2dc26b;"><strong>Bamboo based extruded activated carbon</strong></span></a></span></td>
<td style="width: 50%;"><span style="color: #181818;"><a href="bamboo-based-activated-carbon" data-page_id="19595" data-page_name="Bamboo Based Activated Carbon｜ACC" data-page_type="menuPage"><span style="text-decoration: underline; color: #2dc26b;"><strong>Bamboo based powder activated carbon</strong></span></a></span></td>
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<p style="line-height: 1.6;"><span style="color: #181818;">Main indicators:</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">CTC：35-80%</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Iodine value: 800-1350mg / g</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Heap ratio: 320-470 kg/m³</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Ash content: 15% max.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Moisture: 5% max.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Strength: 92-99%</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">PH: 9-11</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Size: 1.5mm, 2mm, 3mm, 4mm</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Features: large specific surface area, high strength, strong adsorption pertinence, fast speed, high capacity.</span></p>
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<p style="line-height: 1.6;"><span style="color: #181818;">Main indicators:</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Iodine value: 800-1500mg / g</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Methylene blue: 120-300mg / g</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Moisture: 8% max.</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Ash score: 8-10%</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Parsize: 325,200</span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Features: high iodine value, high methylene blue, low heavy metal content.</span></p>
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<p style="line-height: 1.6;"> </p>
<p style="line-height: 1.6;"><span style="color: #181818;">Bamboo, the raw material of bamboo activated carbon, has the characteristics of strong asexual reproduction ability, short growth cycle, fast forest formation, early timber formation and sustainable development. </span></p>
<p style="line-height: 1.6;"><span style="color: #181818;">Moreover, it can also realize the main goal of returning farmland to forest and improving the ecological environment, which is in line with the adjustment of industrial structure and the development of regional green economy. </span><span style="color: #181818;">And the distribution and planting volume of bamboo in China is far more than that of coconut trees. Therefore, we believe that bamboo based activated carbon has a brilliant future as a new kind support in the catalyst field.</span></p>
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