Semi coke is made from high grade Jurassic coal as a new type of carbon material. Semi coke produced in China, and main production city in Shaanxi China. Semi coke can instead of metallurgical coke to be used in producing ferroalloys products. Semi-coke is light black, characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus. It is wildly applied to chemical industry, metallurgic industry, and gas- making industry to produce Ferroalloys, ferrosilicon, Ferronickel ,Ferrochrome, FeMn & SiMn, as well as Calcium carbide and, fertilizer, etc.
F.C.: 84% min
Ash: 8% max
Volatile matter: 8% max
Sulfur: 0.35% max
Moisture: 18% max
Semi coke is made from high grade Jurassic coal and as a new type of carbon material. It can be instead of some metallurgical coke when produce ferroalloys products.
Using semi coke during steel making, blended the semi coke with met coke, which reduced their cost 20% to 30% than using met coke only.
Advantage of semi coke than Met Coke in production of Ferro-alloy smelting as deoxidizer
(1). Semi Coke could improve the quality of the ferro alloy significantly (especially low aluminum alloy Al2O3â?¤0.1%).
(2). Semi Coke could reduce unit electricity consumption significantly (nearly save more than 1000 KWHR, that means 8-10%)
(3). Semi coke could lower the cost of raw material. Although the price of semi coke and coke is similar, but its far cheaper than charcoal and pet-coke
(4). Its very simple to replace coke, pet-coke and charcoal with semi coke. Its no need to upgrade your equipment and the operation is easy and process is simple.
