Understanding Activated Carbon Mesh Size: Particle Size, Adsorption Applications

{"news_id":9029,"is_preview":0,"news_info":{"id":9029,"company_id":176,"user_id":411,"author":"","website_id":781,"pub_date":"2024-08-08 09:50:52","urla":"activated-carbon-mesh-size-guide","description":"In the activated carbon industry, \"mesh\" is a commonly used term that indicates the size of activated carbon particles. Specifically, mesh refers to the number of holes per square inch of a screen. The larger the mesh size,","image_url":"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0319\/2146\/65f9475284a71\/ACarbon%C2%AE-Activated-Carbon-Products.webp","image_alt":"ACarbon\u00ae-Activated-Carbon-Products","title":"What Does the Mesh Size of Activated Carbon Mean?","content":"<h1 style=\"line-height: 1.75;\"><strong><span style=\"font-size: 18pt; color: #045e14;\">What Does the Mesh Size of Activated Carbon Mean?<\/span><\/strong><\/h1>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">In the activated carbon industry, \"mesh\" is a commonly used term that indicates the size of activated carbon particles. Specifically, mesh refers to the number of holes per square inch of a screen. The larger the mesh size, the smaller the holes and, consequently, the finer the particles. Understanding and selecting the appropriate mesh size is crucial for ensuring the performance and effectiveness of activated carbon in various applications. This article explores the meaning of activated carbon mesh size, the relationship between mesh size and particle diameter, and its significance in practical applications.<\/span><\/p>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">I. Definition of Mesh Number for Activated Carbon<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">The mesh number of activated carbon refers to the number of openings per inch in a screen, which determines the size of the carbon particles. A higher mesh number indicates smaller particles, while a lower mesh number signifies larger particles. For instance, 4 mesh activated carbon has relatively large particles, while carbon with a mesh size above 200 is extremely fine and powdery. Understanding this representation is essential for selecting the appropriate <span style=\"color: #e67e23;\"><a style=\"color: #e67e23;\" href=\"\/activated-carbon-applications\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19699\" data-page_name=\"Activated Carbon Applications \uff5c ACC\" data-page_type=\"menuPage\">activated carbon for specific applications.<\/a><\/span><\/span><\/p>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">II. The Relationship Between Mesh Size and Particle Size<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">There is an inverse relationship between mesh size and particle diameter. As the mesh number increases, the particle diameter decreases. For example:<\/span><\/p>\n<ul style=\"line-height: 1.75;\">\n<li><span style=\"color: #000000;\"><strong>4 mesh<\/strong>: Particle diameter is approximately 4.76 mm.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>40 mesh<\/strong>: Particle diameter is approximately 0.38 mm.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>200 mesh<\/strong>: Particle diameter is approximately 0.075 mm.<\/span><\/li>\n<\/ul>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">This inverse relationship means that higher mesh count activated carbon has a greater specific surface area, leading to enhanced adsorption capacity.<\/span><\/p>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\"><img src=\"https:\/\/oss.matchpages.cn\/matchpages\/common\/2024\/0808\/8721\/66b4234849091\/activated-carbon-mesh-size.webp\" alt=\"activated carbon mesh size.webp \" data-resolution=\"600*391\" \/><\/span><\/p>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">For More information, Visit our Website<\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"><span class=\"html-span xexx8yu x4uap5 x18d9i69 xkhd6sd x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xgzva0m xhhsvwb xxymvpz xlup9mm x1kky2od\"><img class=\"xz74otr\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/taa\/1\/16\/1f310.png\" alt=\"\ud83c\udf10\" width=\"16\" height=\"16\" \/><span style=\"color: #ba372a;\"><a style=\"color: #ba372a;\" href=\"\/activated-carbon\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19575\" data-page_name=\"Activated Carbon\uff5cACC\" data-page_type=\"menuPage\"> ACarbon&reg; Activated Carbon<\/a><\/span><\/span><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Or Email us<\/div>\n<div dir=\"auto\"><span style=\"text-decoration: underline;\"><span class=\"html-span xexx8yu x4uap5 x18d9i69 xkhd6sd x1hl2dhg x16tdsg8 x1vvkbs x3nfvp2 x1j61x8r x1fcty0u xdj266r xat24cr xgzva0m xhhsvwb xxymvpz xlup9mm x1kky2od\"><img class=\"xz74otr\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t3f\/1\/16\/1f4e8.png\" alt=\"\ud83d\udce8\" width=\"16\" height=\"16\" \/><\/span><span style=\"color: #e67e23; text-decoration: underline;\"> <a style=\"color: #e67e23; text-decoration: underline;\" href=\"contact-us\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19603\" data-page_name=\"Contact Us\uff5cACC\" data-page_type=\"menuPage\">info@allcarbon.com.cn<\/a><\/span><\/span><\/div>\n<\/div>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">III. The Importance of Mesh Size Selection<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">Selecting the correct mesh size is vital for different application scenarios. Below are specific applications and their corresponding mesh size requirements:<\/span><\/p>\n<ul style=\"line-height: 1.75;\">\n<li>\n<p><span style=\"color: #000000;\"><strong>Water Treatment<\/strong>:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Large<span style=\"color: #e67e23;\"> <a style=\"color: #e67e23;\" href=\"\/activated-carbon-for-chloramine-removal\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19574\" data-page_name=\"Activated Carbon for Chloramine Removal\uff5cACC\" data-page_type=\"menuPage\">water treatment<\/a> <\/span>systems often use lower mesh counts (e.g., 8-30 mesh) of granular carbon, which effectively filters large impurities while adsorbing organic contaminants.<\/span><\/li>\n<li><span style=\"color: #000000;\">For fine filtration and the removal of dissolved organics, higher mesh counts (e.g., 40-200 mesh) may be necessary.<\/span><\/li>\n<\/ul>\n<\/li>\n<li>\n<p><span style=\"color: #000000;\"><strong>Air Purification<\/strong>:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Air purification systems typically use lower mesh counts (e.g., 4-12 mesh) granular carbon to provide lower air resistance and longer service life.<\/span><\/li>\n<li><span style=\"color: #000000;\">In high-precision air filters, higher mesh counts (e.g., 20-40 mesh) may be employed to improve the adsorption of microscopic contaminants.<\/span><\/li>\n<\/ul>\n<\/li>\n<li>\n<p><span style=\"color: #000000;\"><strong>Industrial Applications<\/strong>:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Exhaust gas treatment and<span style=\"color: #e67e23;\"><a style=\"color: #e67e23;\" href=\"\/activated-carbon-for-solvent-recovery\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19577\" data-page_name=\"Activated Carbon for Solvent Recovery \uff5cACC\" data-page_type=\"menuPage\"> solvent recovery<\/a><\/span> processes often use medium mesh (e.g., 12-40 mesh) carbon to balance adsorption performance and efficiency.<\/span><\/li>\n<li><span style=\"color: #000000;\">Laboratories and fine chemical industries may use high mesh counts (e.g., 60-200 mesh) for efficient adsorption and filtration.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">IV. Different Types of Activated Carbon and Their Mesh Size Range<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">Activated carbon used in water treatment, such as<span style=\"color: #e67e23;\"> <a style=\"color: #e67e23;\" href=\"coconut-shell-based-activated-carbon\" target=\"_blank\" rel=\"noopener\" data-page_id=\"19605\" data-page_name=\"Coconut Shell Based Activated Carbon\uff5cACC\" data-page_type=\"menuPage\">coconut shell <\/a><\/span>and fruit shell carbon, comes in various mesh sizes, commonly ranging from 4-6 mesh to 20-40 mesh, corresponding to particle sizes of 3-4 mm to 0.5-1 mm. Powdered activated carbon, often used in wastewater treatment, typically exceeds 200 mesh, while in waste-to-energy plants, it may require 320 mesh or more.<\/span><\/p>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">Columnar activated carbon, commonly used in air purification, ranges in diameter from 0.9 mm to 10 mm, with 1.5 mm and 4.0 mm being standard sizes. Gold-absorbing activated carbon's mesh size is also selected based on specific application requirements.<\/span><\/p>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">V. Factors Affecting Mesh Size Selection<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">Several factors must be considered when selecting the appropriate mesh size for activated carbon:<\/span><\/p>\n<ul style=\"line-height: 1.75;\">\n<li>\n<p><span style=\"color: #000000;\"><strong>Pollutant Type<\/strong>: Different pollutants require different adsorption capabilities. For example, removing organic compounds may necessitate fine-grained carbon with a high mesh count, while particulate matter removal might require coarse-grained carbon with a low mesh count.<\/span><\/p>\n<\/li>\n<li>\n<p><span style=\"color: #000000;\"><strong>Treatment Efficiency<\/strong>: Higher mesh count activated carbon generally offers higher adsorption efficiency but may increase the system's pressure drop, requiring a more powerful system to maintain performance.<\/span><\/p>\n<\/li>\n<li>\n<p><span style=\"color: #000000;\"><strong>Lifespan<\/strong>: Lower mesh count activated carbon typically has a longer lifespan because the larger particles are less prone to clogging filtration systems.<\/span><\/p>\n<\/li>\n<li>\n<p><span style=\"color: #000000;\"><strong>Cost<\/strong>: Higher mesh count activated carbon is more expensive to produce, so a balance between performance and cost is essential when making a selection.<\/span><\/p>\n<\/li>\n<\/ul>\n<h2 style=\"line-height: 1.75;\"><span style=\"color: #045e14; font-size: 14pt;\">VI. The Importance of Mesh Size in Activated Carbon<\/span><\/h2>\n<p style=\"line-height: 1.75;\"><span style=\"color: #000000;\">Mesh size is a critical indicator of the particle size and performance of activated carbon. Different mesh sizes are suitable for various applications, from water treatment to air purification and industrial uses. Understanding the relationship between mesh size, particle size, and adsorption capacity (e.g., iodine value) is crucial for selecting the right activated carbon product. By carefully selecting and using different mesh sizes, businesses can improve treatment efficiency and reduce operating costs, resulting in better environmental protection and economic benefits.<\/span><\/p>","discuss":0,"seo_title":"Understanding Activated Carbon Mesh Size: Particle Size, Adsorption  Applications","seo_keyword":"activated carbon mesh size, mesh size in activated carbon, activated carbon particle size, relationship between mesh size and adsorption capacity, selecting the appropriate mesh size for activated carbon, mesh size for water treatment activated carbon","seo_describe":"Learn about activated carbon mesh size, its importance in water and air purification, and how to select the right particle size for optimal adsorption performance.","track_code":"","viewer":"","source_copy_id":0,"sort":23,"status":0,"data_time":"2024-08-08 10:01:11","create_time":"2024-08-08 09:38:41","update_time":"2025-04-02 09:56:43","type_items":[{"id":2083,"website_id":781,"name":"Activated Carbon","urla":""}],"tag_items":[{"id":6864,"website_id":781,"name":"mesh"}]}}

<h1 style="line-height: 1.75;"><strong><span style="font-size: 18pt; color: #045e14;">What Does the Mesh Size of Activated Carbon Mean?</span></strong></h1>
<p style="line-height: 1.75;"><span style="color: #000000;">In the activated carbon industry, "mesh" is a commonly used term that indicates the size of activated carbon particles. Specifically, mesh refers to the number of holes per square inch of a screen. The larger the mesh size, the smaller the holes and, consequently, the finer the particles. Understanding and selecting the appropriate mesh size is crucial for ensuring the performance and effectiveness of activated carbon in various applications. This article explores the meaning of activated carbon mesh size, the relationship between mesh size and particle diameter, and its significance in practical applications.</span></p>
<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">I. Definition of Mesh Number for Activated Carbon</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">The mesh number of activated carbon refers to the number of openings per inch in a screen, which determines the size of the carbon particles. A higher mesh number indicates smaller particles, while a lower mesh number signifies larger particles. For instance, 4 mesh activated carbon has relatively large particles, while carbon with a mesh size above 200 is extremely fine and powdery. Understanding this representation is essential for selecting the appropriate <span style="color: #e67e23;"><a style="color: #e67e23;" href="/activated-carbon-applications" target="_blank" rel="noopener" data-page_id="19699" data-page_name="Activated Carbon Applications ｜ ACC" data-page_type="menuPage">activated carbon for specific applications.</a></span></span></p>
<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">II. The Relationship Between Mesh Size and Particle Size</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">There is an inverse relationship between mesh size and particle diameter. As the mesh number increases, the particle diameter decreases. For example:</span></p>
<ul style="line-height: 1.75;">
<li><span style="color: #000000;"><strong>4 mesh</strong>: Particle diameter is approximately 4.76 mm.</span></li>
<li><span style="color: #000000;"><strong>40 mesh</strong>: Particle diameter is approximately 0.38 mm.</span></li>
<li><span style="color: #000000;"><strong>200 mesh</strong>: Particle diameter is approximately 0.075 mm.</span></li>
</ul>
<p style="line-height: 1.75;"><span style="color: #000000;">This inverse relationship means that higher mesh count activated carbon has a greater specific surface area, leading to enhanced adsorption capacity.</span></p>
<p style="line-height: 1.75;"><span style="color: #000000;"><img src="https://oss.matchpages.cn/matchpages/common/2024/0808/8721/66b4234849091/activated-carbon-mesh-size.webp" alt="activated carbon mesh size.webp " data-resolution="600*391" /></span></p>
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<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">III. The Importance of Mesh Size Selection</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">Selecting the correct mesh size is vital for different application scenarios. Below are specific applications and their corresponding mesh size requirements:</span></p>
<ul style="line-height: 1.75;">
<li>
<p><span style="color: #000000;"><strong>Water Treatment</strong>:</span></p>
<ul>
<li><span style="color: #000000;">Large<span style="color: #e67e23;"> <a style="color: #e67e23;" href="/activated-carbon-for-chloramine-removal" target="_blank" rel="noopener" data-page_id="19574" data-page_name="Activated Carbon for Chloramine Removal｜ACC" data-page_type="menuPage">water treatment</a> </span>systems often use lower mesh counts (e.g., 8-30 mesh) of granular carbon, which effectively filters large impurities while adsorbing organic contaminants.</span></li>
<li><span style="color: #000000;">For fine filtration and the removal of dissolved organics, higher mesh counts (e.g., 40-200 mesh) may be necessary.</span></li>
</ul>
</li>
<li>
<p><span style="color: #000000;"><strong>Air Purification</strong>:</span></p>
<ul>
<li><span style="color: #000000;">Air purification systems typically use lower mesh counts (e.g., 4-12 mesh) granular carbon to provide lower air resistance and longer service life.</span></li>
<li><span style="color: #000000;">In high-precision air filters, higher mesh counts (e.g., 20-40 mesh) may be employed to improve the adsorption of microscopic contaminants.</span></li>
</ul>
</li>
<li>
<p><span style="color: #000000;"><strong>Industrial Applications</strong>:</span></p>
<ul>
<li><span style="color: #000000;">Exhaust gas treatment and<span style="color: #e67e23;"><a style="color: #e67e23;" href="/activated-carbon-for-solvent-recovery" target="_blank" rel="noopener" data-page_id="19577" data-page_name="Activated Carbon for Solvent Recovery ｜ACC" data-page_type="menuPage"> solvent recovery</a></span> processes often use medium mesh (e.g., 12-40 mesh) carbon to balance adsorption performance and efficiency.</span></li>
<li><span style="color: #000000;">Laboratories and fine chemical industries may use high mesh counts (e.g., 60-200 mesh) for efficient adsorption and filtration.</span></li>
</ul>
</li>
</ul>
<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">IV. Different Types of Activated Carbon and Their Mesh Size Range</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">Activated carbon used in water treatment, such as<span style="color: #e67e23;"> <a style="color: #e67e23;" href="coconut-shell-based-activated-carbon" target="_blank" rel="noopener" data-page_id="19605" data-page_name="Coconut Shell Based Activated Carbon｜ACC" data-page_type="menuPage">coconut shell </a></span>and fruit shell carbon, comes in various mesh sizes, commonly ranging from 4-6 mesh to 20-40 mesh, corresponding to particle sizes of 3-4 mm to 0.5-1 mm. Powdered activated carbon, often used in wastewater treatment, typically exceeds 200 mesh, while in waste-to-energy plants, it may require 320 mesh or more.</span></p>
<p style="line-height: 1.75;"><span style="color: #000000;">Columnar activated carbon, commonly used in air purification, ranges in diameter from 0.9 mm to 10 mm, with 1.5 mm and 4.0 mm being standard sizes. Gold-absorbing activated carbon's mesh size is also selected based on specific application requirements.</span></p>
<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">V. Factors Affecting Mesh Size Selection</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">Several factors must be considered when selecting the appropriate mesh size for activated carbon:</span></p>
<ul style="line-height: 1.75;">
<li>
<p><span style="color: #000000;"><strong>Pollutant Type</strong>: Different pollutants require different adsorption capabilities. For example, removing organic compounds may necessitate fine-grained carbon with a high mesh count, while particulate matter removal might require coarse-grained carbon with a low mesh count.</span></p>
</li>
<li>
<p><span style="color: #000000;"><strong>Treatment Efficiency</strong>: Higher mesh count activated carbon generally offers higher adsorption efficiency but may increase the system's pressure drop, requiring a more powerful system to maintain performance.</span></p>
</li>
<li>
<p><span style="color: #000000;"><strong>Lifespan</strong>: Lower mesh count activated carbon typically has a longer lifespan because the larger particles are less prone to clogging filtration systems.</span></p>
</li>
<li>
<p><span style="color: #000000;"><strong>Cost</strong>: Higher mesh count activated carbon is more expensive to produce, so a balance between performance and cost is essential when making a selection.</span></p>
</li>
</ul>
<h2 style="line-height: 1.75;"><span style="color: #045e14; font-size: 14pt;">VI. The Importance of Mesh Size in Activated Carbon</span></h2>
<p style="line-height: 1.75;"><span style="color: #000000;">Mesh size is a critical indicator of the particle size and performance of activated carbon. Different mesh sizes are suitable for various applications, from water treatment to air purification and industrial uses. Understanding the relationship between mesh size, particle size, and adsorption capacity (e.g., iodine value) is crucial for selecting the right activated carbon product. By carefully selecting and using different mesh sizes, businesses can improve treatment efficiency and reduce operating costs, resulting in better environmental protection and economic benefits.</span></p>