{"id":2681,"date":"2023-02-15T12:21:44","date_gmt":"2023-02-15T12:21:44","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=2681"},"modified":"2025-01-21T10:13:35","modified_gmt":"2025-01-21T10:13:35","slug":"anode-carbon-block","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/fa\/product\/anode-carbon-block\/","title":{"rendered":"Anode Carbon Block"},"content":{"rendered":"

Anode carbon block is used in industrial aluminum electrolysis cells. It has two roles in it. One is as a conductive material; the other is to participate in the electrochemical reaction of the anode.<\/p>\n

During electrolysis, a direct current is passed through the electrolytic cell. Then the block converts electrical energy into chemical energy.<\/p>\n

Because the electrochemical reaction is continuously consumed, the factory must replace it regularly to ensure regular production operation.<\/p>\n

The general replacement cycle is 20-34 days. The current density of the product on the electrolytic cell is generally 0.70-0.90A\/cm3.<\/p>\n

What is anode carbon block made of?<\/h2>\n

The main raw materials include petroleum coke and pitch coke, which are processed by calcination, medium crushing, screening, fine crushing, etc. to ensure the quality and uniformity of the raw materials.<\/p>\n

Then, the processed raw materials are mixed with coal tar, which acts as a binder. This process includes melting the asphalt, mixing with the raw materials, kneading, and forming rectangular carbon<\/a> blocks with certain strength and density through molding processes such as extrusion or vibration molding.<\/p>\n

Finally, the raw anode carbon blocks need to go through a roasting process, which aims to remove volatiles and coke the asphalt, thereby improving the mechanical strength and conductivity of the carbon blocks. The roasting temperature is usually between 1100 and 1200 degrees Celsius.<\/p>\n

<\/h3>\n

Anode Carbon Block Application<\/h2>\n

Anode carbon block is mainly used in the production process of electrolytic aluminum. The anode is the positive electrode in the aluminum electrolytic cell and participates in the electrochemical reaction. When they are continuously consumed, aluminum liquid is generated at the cathode<\/a>, which is an aluminum reduction process.<\/p>\n

\"What \"Anode<\/p>\n

 <\/p>\n

Key Features<\/h2>\n

Superior Electrical Conductivity<\/strong><\/p>\n

Engineered for optimal performance, they have high electrical conductivity. This feature enables efficient electron transfer, an essential trait for driving various electrochemical processes.<\/p>\n

Excellent Thermal Conductivity and Resistance<\/strong><\/p>\n

It is crafted to withstand extreme temperatures without compromising performance, thanks to its exceptional thermal conductivity and resistance<\/a>.<\/p>\n

With this, the block can manage generated heat efficiently, ensuring its durability and longevity.<\/p>\n

High Chemical Stability<\/strong><\/p>\n

With a chemically stable nature, it doesn’t readily react with other chemicals. This property ensures that the block remains inert during electrochemical reactions, preventing unwanted side reactions and yielding accurate, reliable results.<\/p>\n

FAQ:<\/h2>\n

Why do carbon anodes need to be replaced regularly?<\/h3>\n

Carbon anodes need to be replaced regularly because they are gradually consumed during the electrolysis process. The oxygen produced by the anode reacts chemically with the carbon to form carbon dioxide gas. In carbon anode aluminum production, the anode material will continue to oxidize and wear over time. So, to ensure the electrolysis process runs smoothly, once the carbon anode is exhausted, it needs to be replaced regularly to maintain efficiency.<\/p>","protected":false},"excerpt":{"rendered":"

The anode carbon block is generally a cuboid, and there are 2-4 circular grooves with a diameter of 160-180mm and a depth of 80-110mm on the surface of the conductive direction, commonly known as carbon bowls. The pre-baked anode carbon block is made of petroleum coke as the aggregate and coal tar pitch as the binder and is prepared by vibration molding and roasting heat treatment. It is used for aluminum electrolysis as an anode material.<\/p>","protected":false},"featured_media":2700,"template":"","meta":[],"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":{"0":"post-2681","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-products","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nAnode Carbon Block Manufacturer & Supplier<\/title>\n<meta name=\"description\" content=\"The pre-baked anode carbon block is made of petroleum coke as the aggregate and coal tar pitch. 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It is used for aluminum electrolysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/fa\/product\/anode-carbon-block\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-21T10:13:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/02\/7e54ac6ea60e4bd71f7b7f98fe63319.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"763\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:label1\" content=\"\u0632\u0645\u0627\u0646 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 \u062f\u0642\u06cc\u0642\u0647\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jinsuncarbon.com\/product\/anode-carbon-block\/\",\"url\":\"https:\/\/jinsuncarbon.com\/product\/anode-carbon-block\/\",\"name\":\"Anode Carbon Block Manufacturer & Supplier\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/product\/anode-carbon-block\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/product\/anode-carbon-block\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/02\/7e54ac6ea60e4bd71f7b7f98fe63319.jpg\",\"datePublished\":\"2023-02-15T12:21:44+00:00\",\"dateModified\":\"2025-01-21T10:13:35+00:00\",\"description\":\"The pre-baked anode carbon block is made of petroleum coke as the aggregate and coal tar pitch. 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