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High Purity Semi Graphitized Petroleum Coke GPC for Steel Industry Carbon Raiser Semi-gpc
Semi-graphitized petroleum coke is widely used in industry, used as the carbon raiser in metallurgy, casting, and
precision casting; used to make high-temperature crucibles in smelting, lubricants in machinery industry, electrodes
and pencil leads; It is widely used in advanced refractory materials and coatings in metallurgical industry, stabilizers
in pyrotechnic materials in military industry, carbon brushes in electrical industry, electrodes in battery industry,
catalysts in fertilizer industry, etc.
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Whatsapp&Mob:+86-13722682542
Email:merry@ykcpc.com -
China Suppliers Additive Carburizer Graphite Petroleum Coke for Steel Making GPC 1-5MM Low Sulfur0.05%
1. Graphitization of petroleum coke is to put petroleum coke in a graphitization furnace, after about 3000 degrees of high temperature to make the amorphous chaotic structure of petroleum coke carbon crystals into hexagonal lamellar structure of crystalline carbon, that is, petroleum coke into graphite. This process is called graphitisation and the petroleum coke treated by the graphitisation process is called graphitised petroleum coke, commonly known as "graphitised coke".
2. Graphite petroleum coke is widely used as a carbon enhancer in the steel making and precision casting industries, as a breeder in the foundry industry, as a reducing agent in the metallurgical industry and as a refractory material. Graphite petroleum coke can promote the nucleation of graphite in the iron solution, increase the amount of ductile iron and improve the organisation and grade of grey cast iron. Through micro structure observation, graphite petroleum coke has the following characteristics: First, the ferrite content of ductile iron can be greatly increased without the use of pearlite stabilizers; Second, the proportion of V-shaped and VI-shaped graphite can be increased during use; Third, compared with improving the shape of the nodular ink, a substantial increase in the amount of nodular ink can reduce the use of expensive nucleating agents in later fine-tuning, resulting in significant cost savings.
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Email:merry@ykcpc.com -
0.5 Sulfur Calcined Petroleum Pet Coke Carbon Additive CPC for Steelmaking
Calcined petroleum coke is a kind of petrochemical product, whose raw materials is green petroleum coke. It is widely used to
produce graphite electrode, graphite blocks, brakes pads and other carbon products.It can also be used as carbon additive in some
steel and aluminum plants, another, it is used in refractory, insulation, filler, etc.
The main use of CPC is in the production of anodes for the Aluminum Smelting process. 70 - 80% of CPC is for the Aluminum
Industry. The reason for use in the Aluminum Industry is for conductivity.
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Graphite Petroleum Coke Used as Recarburizer GPC
High-quality green petroleum coke is taken into Acheson furnace for graphitization process with temperature around 2500-3600ºC. The product has higher degree of graphitization with nitrogen content is lower than 300ppm. This product, with lower sulpur and ash content, is ideal recarburizer for steelmaking and foundry industries.
1. Widely used in steel smelting works, precision castings as carbon raisers;
2. Used in foundries as modifying agent to increase the quantities of speroidal graphite or improve the structure of gray iron casting thus upgrade the class of gray iron casting;
3. Used to produce cathod, carbon electrode, graphite electrode and carbon paste;
4. Refractory materials, etc.
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Email:merry@ykcpc.com -
Good Quality Calcined Petroleum Coke for Iron Casting/CPC
Calcined Petroleum Coke (CPC) is obtained by heating green petroleum coke at temperature as high as 1400ºC. With high electrically conductive and low specific electrical resistance, CPC is widely used in the aluminum anode, graphite electrode, and other carbon consuming industries.
Calcined Petroleum Coke is mainly used for metallurgy & foundry, it can improve the carbon content in steel-melting and casting. Also it can increase the quantity of scrap steel and reduce the quantity of pig iron, or use no scrap iron at all. It's also can be used for brake pedal and friction material.
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Recarburizer: CPC Calcined Petroleum Coke for Cast Iron
Calcined Petroleum Coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 degrees C (2192 to 2460 F). The high temperatures remove excess moisture, extract all remaining hydrocarbons and modify the crystalline structure of the coke, resulting in a denser more electrically conductive product. In a matter of hours, calcined petroleum coke is cooled from 1350 degrees C to less than 200 degrees C, when it can be safely handled and transported to storage silos or placed directly into shipping containers, trucks, railcars, barges or vessels.
Calcined petroleum coke has a sponge-like structure which plays an important role in the making of anodes. The pores allow binding material to penetrate through the coke particles and form a solid carbon block, through which aluminum smelters conduct electricity into their smelting pots. Over time, the anodes are consumed, roughly at the rate of 40 tons of calcined petroleum coke for each 100 tons of aluminum produced. Currently, there is no known commercially viable substitute for calcined petroleum coke in the fabrication and utilization of aluminum smelter anodes.
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Email:merry@ykcpc.com -
China Manufacturer Supply Carbon Raiser Graphitized petroleum coke GPC
Graphite Petroleum Coke is made from high quality petroleum coke under a temperature of 2800ºC. And it is widely used as the best kind of recarburizer for producing high quality steel, special steel or other related metallurgical industries, because of its high fixed carbon content, low sulfur content and high absorb rate. Besides, it also can be used in plastic and rubber production as an additive.Special particle size can be customized according to your requirement.
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+86-13722682542
Email:merry@ykcpc.com
Web:www.ykcpc.com；www.qfcarbon.com -
CPC|Hot Sale Calcined Petroleum Coke In Factory Price1-5mm/0-50mm
CPC is suitable for use in an induction furnace melting, using a slightly different method according to the specific process requirements of each unit. (1) Intermediate frequency electric furnace smelting,can add into the furnace in the lower part according to the ratio of carbon equivalent requirements or material with the recovery rate up to 95%. (2)After melting is completed,if the carbon content isn't enough that needs to adjust, first remove furnace slag,then add carbon agent, through heating up of molten iron by electromagnetic stirring or artificial stirring to dissolve the carbon to be absorbed with the recovery up to 90%. If apply low temperature carbon growth process, that only part of charge is melted with lower melting temperature of molten iron,then add all recarburizer in liquid iron, also with a solid charge pressed it into liquid iron do not let it exposed on the surface.In this method it can reach more than 1.0% carbon of iron liquid.
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Email:merry@ykcpc.com
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Customized High Carbon Calcined Anthracite Coal
High Carbon Calcined Anthracite Coal can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, and gas calcined anthracite. Best quality Anthracite as raw materials through high temperature calcined at over 2000℃ by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. High Carbon Calcined Anthracite Coal has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. High Carbon Calcined Anthracite Coal is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.
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Email:merry@ykcpc.com
Web:www.ykcpc.com；www.qfcarbon.com
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Graphitized petroleum coke
Purpose: Graphite petroleum coke GPC is made of high quality petroleum coke. It is a kind of high quality carburizing agent, with high fixed carbon, low sulfur, low ash, high absorption rate and other advantages. Can be used to produce high quality steel, cast iron and alloy. Graphitized petroleum coke is made from high quality petroleum coke at temperatures of 2500-3000°C. As a high quality carburizing agent, it has high fixed carbon content and low sulfur. Low ash content, high absorption r... -
1-5mm C 98.5% Good Quality Graphite Petroleum Coke GPC Pet Coke
Hello everyone
This is one of the main products of our company.
The following is its basic specification for reference only.
Size: 1-5mm or any other size.
Sulphur: 0.05% max
Ash: 0.5%
Fixed carbon: 97%-98% min
Moisture: 0.5%
V.M.: 1.0%
Color: black and gray
Supply ability: 2000tons per month
Packing details: jumbo bags or according to customer requirements.
Port: Tianjin port
Atten: aurora@ykcpc.com
Mob/whatsapp: 86-13730054216 -
98.5% C, 0.5% S, Calcined Petroleum Coke CPC ON SALE
Calcined Petroleum Coke(CPC)
Specs:FC: 98.5 % min S: 0.5% max Ash: 0.5 % max VM: 0.6 % max Moisture: 0.5 % max
Size: 0.5-3mm;1-5mm,3-8mm,8-30mm, 0-30mm
Packing: Jumbo Bags
According to clients' requirement,we could supply different specification and size.
We're looking for sales agent or business partner of our
product,if you’re interested in, please contact me for pricing and availability.
Atten: Aurora
Emial: aurora@ykcpc.com
Cell/wechat/whatsapp: + 86-13730054216
Alibaba: https://www.alibaba.com/product-detail/calcined-petroleum-coke-CPC-for-producing_1600133484575.html?spm=a2747.manage.0.0.1b2a71d21e0NRf
Interested parties are welcome to have business negotiation with us.