{"id":1129,"date":"2024-12-18T14:38:43","date_gmt":"2024-12-18T06:38:43","guid":{"rendered":"https:\/\/hanlinchemistry.com\/?p=1129"},"modified":"2025-10-18T15:22:05","modified_gmt":"2025-10-18T07:22:05","slug":"rice-husk-biochar","status":"publish","type":"post","link":"https:\/\/hanlinchemistry.com\/fr\/rice-husk-biochar.html","title":{"rendered":"Rice husk biochar"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-product-head content_pro bing undefined\" style=\"background-color:#ffffff;margin-bottom:20px;\"><div class=\"tab_pic\" style=\"width:46%\"><div class=\"left_post_pic\"><a class=\"swipebox\" href=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005.jpg\"><img decoding=\"async\" class=\"lazy lazyload\" data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005.jpg\" src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"N95 Face Mask\"\/><\/a><\/div><\/div><div class=\"ds\" style=\"width:49%\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><header class=\"post_title_head\" ><div class=\"title\"><h1 class=\"h1title\" style=\"font-size:27px;color:#146ba2;\">Rice husk biochar<\/h1><\/div><\/header><ul class=\"csbox_pt\"  ><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Color<\/span><span style=\"color:#146ba2;\">Black<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Shape<\/span><span style=\"color:#146ba2;\">Powder<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">CAS<\/span><span style=\"color:#146ba2;\">645365-11-3<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Place of Origin<\/span><span style=\"color:#146ba2;\">China<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Medical standards<\/span><span style=\"color:#146ba2;\">EU, USA, CN<\/span><\/li><\/ul><\/div>\n<\/div><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:1500px;\">\n<div class=\"wp-block-column block_layout_in has-monte-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1400px\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:30px;padding:10px 8px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In today&#8217;s global pursuit of sustainable development and carbon neutrality, rice husk biochar, a versatile material derived from agricultural waste, is rapidly becoming a rising star in the environmental, agricultural, and industrial sectors. It not only improves soil and increases crop yields, but also demonstrates tremendous potential for carbon sequestration and environmental remediation.<br>What is rice husk biochar?<br>Rice husk biochar is a carbon-rich solid material obtained by pyrolyzing rice husks at high temperatures (typically 350-700\u00b0C) under oxygen-limited conditions. This modern version of an ancient alchemy successfully transforms waste rice husks into a treasure trove of immense economic and environmental value. Its unique honeycomb porous structure, large surface area, and rich functional groups give it unparalleled application properties.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-003.jpg\" alt=\"\" class=\"wp-image-1152\" srcset=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-003.jpg 1000w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-003-300x180.jpg 300w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-003-768x461.jpg 768w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-003-18x12.jpg 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Four Core Advantages and Applications of Rice Husk Biochar<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Agricultural Revolution: Super Soil Conditioner<\/li>\n<\/ol>\n\n\n\n<p>Improving Soil Fertility: Biochar&#8217;s pore structure acts as a &#8220;micro-reservoir and nutrient reservoir,&#8221; effectively retaining water and nutrients (such as nitrogen, phosphorus, and potassium), reducing fertilizer loss and lowering agricultural costs.<\/p>\n\n\n\n<p>Regulating Soil pH: It effectively neutralizes acidic soils, creating a more suitable environment for crop growth.<\/p>\n\n\n\n<p>Promoting Microbial Growth: It provides an ideal habitat for beneficial soil microorganisms, fostering a healthy soil ecosystem.<\/p>\n\n\n\n<p>Increasing Yield and Quality: The application of rice husk biochar has been shown to significantly improve crop yield and quality.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Environmental Guardian: A highly effective carbon sequestration and pollution remediation material.<\/li>\n<\/ol>\n\n\n\n<p>Carbon Sequestration and Emission Reduction: Biochar is chemically stable and can sequester carbon for hundreds or even thousands of years, making it a key component of carbon dioxide removal (CDR) technology and helping companies achieve carbon neutrality goals.<\/p>\n\n\n\n<p>Water and Soil Remediation: Its powerful adsorption capacity effectively fixes heavy metals (such as cadmium and lead) in soil and purifies organic pollutants in water, making it an ideal material for environmental remediation.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Industrial Aid: A versatile bio-based material.<\/li>\n<\/ol>\n\n\n\n<p>Renewable Energy: Syngas and bio-oil produced by the pyrolysis process can be used as clean energy.<\/p>\n\n\n\n<p>Composite material additives: Can be used in the production of building bricks, rubber fillers, and other materials to enhance material performance.<\/p>\n\n\n\n<p>Feed additives: In livestock farming, they can improve animal intestinal health and reduce methane emissions.<\/p>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Circular Economy: A Model of Turning Waste into Treasure<\/li>\n<\/ol>\n\n\n\n<p>Recycling hundreds of millions of tons of rice husk waste annually solves the environmental pollution problem caused by incineration, creates a new value chain, and is a perfect model for achieving a circular economy in agriculture.<\/p>\n\n\n\n<p>Unique Advantages of Rice Husk Biochar Compared to Other Biochars:<\/p>\n\n\n\n<p>Rice Husk Biochar is a rich and renewable raw material: Rice husk is one of the most abundant agricultural waste materials in the world, with a stable source and low cost.<\/p>\n\n\n\n<p>High Silica Content: Rice husks are naturally rich in silica, and the biochar formed after pyrolysis typically has higher porosity, mechanical strength, and cation exchange capacity (CEC), resulting in superior performance.<\/p>\n\n\n\n<p>Extremely Low Environmental Footprint: The production process itself is a waste-to-resource process, with extremely low carbon emissions throughout its lifecycle.<\/p>\n\n\n\n<p>How to Choose High-Quality Rice Husk Biochar?<\/p>\n\n\n\n<p>Production Process: Stable pyrolysis temperature and oxygen control are key to ensuring biochar quality.<\/p>\n\n\n\n<p>Physical and Chemical Properties: Focus on key indicators such as pH, specific surface area, pore structure, and fixed carbon content.<\/p>\n\n\n\n<p>Application Targeting: Different applications (such as agriculture and environmental remediation) require different biochar performance requirements, requiring precise matching.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n<div id=\"post_in_list2\" class=\"post_in_list_out\" style=\"background-color:#ffffff;border-radius:11px;margin-bottom:15px;\"><div  class=\"post_in_list_head modle_title1\">\r\n\t<h3 class=\"main-title\"style=\"color:#32abf6;font-size:18px;\">RECOMMENDED PRODUCTS<\/h3>\r\n\t<span class=\"as-title\" ><\/span><div class=\"title_boout\"><div class=\"title_bo\" style=\"border-bottom:0px solid #ccc;\"><\/div><\/div><\/div><ul class=\"post_in_list row4  nobig\" data-cat=\"3\"data-tag=\"\"data-nb=\"4\"data-rand=\"\"data-page=\"2\" data-modle=\"post_in_list2\"data-pbtn=\"View details\"data-pbtnicon=\"\"data-seo2=\"\"data-wtitlesize=\"18\"data-wtitlecolor=\"#0a0a0a\"data-wtitlehight=\"36\"data-btncolor=\"#24b6b1\"data-first=\"\"data-b2=\"\"data-b1=\"\"data-row=\"4\"data-canshu=\"\"data-wtitlecolor2=\"\"data-home=\"https:\/\/hanlinchemistry.com\/fr\"><li  ><div class=\"case_pic\"title=\"Cow dung biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/fr\/cow-dung-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-01.jpg\" alt=\"Cow dung biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Cow dung biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/fr\/cow-dung-biochar.html\">Cow dung biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/fr\/cow-dung-biochar.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Coal based activated carbon\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/fr\/coal-based-activated-carbon.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/coal-activated-carbon.jpg\" alt=\"Coal based activated carbon\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Coal based activated carbon\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/fr\/coal-based-activated-carbon.html\">Coal based activated carbon<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/fr\/coal-based-activated-carbon.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Rice husk biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/fr\/rice-husk-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005.jpg\" alt=\"Rice husk biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Rice husk biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/fr\/rice-husk-biochar.html\">Rice husk biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/fr\/rice-husk-biochar.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Peanut shell biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/fr\/peanut-shell-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-08-1.jpg\" alt=\"Peanut shell biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Peanut shell biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/fr\/peanut-shell-biochar.html\">Peanut shell biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/fr\/peanut-shell-biochar.html\" class=\"btn_url\">View details<\/a><\/li><\/ul><div class=\"tishi\"><p class=\"loading\"><i class=\"fas fa-spinner\"><\/i>loading&#8230;<\/p><p class=\"lasetpost\">\u5df2\u7ecf\u662f\u5230\u6700\u540e\u4e00\u7bc7\u5185\u5bb9\u4e86\uff01<\/p><\/div><\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biochar"],"metadata":{"_canshu":["a:7:{i:0;a:4:{s:5:\"title\";s:5:\"Color\";s:4:\"text\";s:5:\"Black\";s:2:\"f1\";s:0:\"\";s:2:\"f3\";b:0;}i:1;a:5:{s:5:\"title\";s:16:\"Protection level\";s:4:\"text\";s:7:\"highest\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:2;a:5:{s:5:\"title\";s:8:\"material\";s:4:\"text\";s:16:\"Non woven fabric\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:3;a:5:{s:5:\"title\";s:15:\"Place of Origin\";s:4:\"text\";s:5:\"China\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:4;a:5:{s:5:\"title\";s:17:\"Medical standards\";s:4:\"text\";s:11:\"EU, USA, CN\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:5;a:5:{s:5:\"title\";s:19:\"Virus filterability\";s:4:\"text\";s:5:\"99.9%\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:6;a:5:{s:5:\"title\";s:22:\"High risk wearing time\";s:4:\"text\";s:7:\"4 hours\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}}"],"themepark_seo_description":["Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with custom specifications."],"themepark_post_img":[""],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_paddingblock":["1"],"catce":["sidebar-widgets4"],"views":["1129"],"_thumbnail_id":["1149"],"_wxr_import_user_slug":["hanlinchem"],"_wxr_import_has_attachment_refs":["1"],"themepark_seo_title":["High-Quality Coal Based Activated Carbon | Powder & Granular Forms"],"themepark_seo_keyword":["Coal based activated carbon, water treatment carbon, air purification,"],"_wp_old_date":["2025-10-15","2025-10-16","2025-10-18"],"_dp_original":["1088"],"_edit_last":["1"],"_edit_lock":["1760772125:1"]},"medium_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005-300x300.jpg","thumbnail_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005-150x150.jpg","full_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005.jpg","_links":{"self":[{"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/posts\/1129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/comments?post=1129"}],"version-history":[{"count":5,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/posts\/1129\/revisions"}],"predecessor-version":[{"id":1153,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/posts\/1129\/revisions\/1153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/media\/1149"}],"wp:attachment":[{"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/media?parent=1129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/categories?post=1129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hanlinchemistry.com\/fr\/wp-json\/wp\/v2\/tags?post=1129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}