Audited Supplier
Coke, the raw material is mainly coking coal with strong bonding, such as coking coal, fertilizer coal, coal blending is needed in production; General coke production is dominated by high temperature retorting, and the large-sized coke oven equipment technology is mature, the top coke oven carbonization chamber height is more than 6.0m, volume is more than 38.5m3; In general, coke products are mainly used in metallurgical industries such as blast furnace ironmaking and casting.
The main purpose of coke:1, is the most important product of coking, most countries more than 90% of the coke for blast furnace ironmaking, iron smelting coke instead of charcoal, for the modernization of large blast furnace laid the foundation for metallurgy history is a major milestone.
2, for casting and copper, lead, zinc, titanium, antimony, and other non-ferrous metal blast furnace smelting, from the reducing agent, heat agent and the role of column skeleton.
3, smelting industry, a small amount for the preparation of calcium carbide, carbon disulfide, phosphorus and other elements. In steel joint ventures, coke powder is also used as sintered fuel. Coke can also be used as a raw material for the preparation of water gas to prepare raw materials for synthesis.
4,in order to achieve a better technical and economic indicators of blast furnace operation, smelting coke (metallurgical coke) must have the appropriate chemical properties and physical properties, including the thermal properties of the smelting process.
5,coke in addition to a large number of iron and non-ferrous metal smelting (metallurgical coke), but also for casting, chemical, calcium carbide and ferroalloy.
It may substitute massively refinery coke or the stone grinds. Meanwhile its cost is much less than the refinery coke and the stone grinds. Carbon Additive may also use as the fuel, for its calorific value may achieve above 9386K/KG. It may substitute burnt carbon massively. The burnt carbon exportation needs the quota; Therefore the carburizing agent price superiority is similarly obvious.
1.Usage: Calcined petroleum coke is a petrochemical product whose raw material is green petroleum coke. It is widely used in the production of graphite electrodes, graphite blocks, brake pads and other products. It is also a kind of carburizing machine used in the production of steel mills and aluminum plants. CPC is also can be used for refractory materials, insulation materials, fillers, etc.| Item | Symbol | Unit | Data | Inspection Basis | |||
| Fixed Carbon | FC | % | 98.50% | GB/T212-2008 | |||
| Moisture | Mt | % | 0.17% | SH/T0313-1992 | |||
| Ash | ASH | % | 0.35% | SH/T0029-1990 | |||
| Volatile Matter | VM | % | 0.22% | SH/T0026-1990 | |||
| Sulfur | St | % | 0.52% | GB/T214-2007 | |||
| Vanadium | V | ppm | 313 | SH/T0058-1991 | |||
| Iron | Fe | ppm | 335 | SH/T0058-1991 | |||
| Silicon | Si | ppm | 177 | SH/T0058-1991 | |||
| Nickel | Ni | ppm | 243 | SN/T1830-2006 | |||
| Sodium | Na | ppm | 135 | SN/T1830-2006 | |||
| Calcium | Ca | ppm | 189 | ||||
Application:1.Metallurgy: casting for glass production/graphite crucible/ anodes for aluminium smelting industry
2.Steel Foundry: carburant/graphite electrode/refractory material
3.Industry Field: brake pad/seal ring/friction plate/heat exchanger/lubricity
4.Battery Production: alkaline battery cathode/lithium ion battery cathode
5.Others: glass sheet/pencil lead/clay bricks/conductive coating
