Inject Coal FC.80% 0-4mm Calcined Anthracite Coal For Burning
anthracite coal filter media used as additive in steel making process. It made from well-selected Tai Xi anthracite which is low in content of ash, sulphur, phosphorus, high heat productivity, high chemically activation.
Introduction of the pet coke carbon additive:
The petroleum coke is carbonized by petroleum coke calcination and purification. The appearance is round or prismatic, with metallic luster, porous, carbonaceous. Petroleum coke is characterized by high carbon and low sulfur, low ash, metallurgical chemicals, machinery, electricity and other industries ideal carbon material and reaction intermediates, petroleum coke is a widely used carbon agent.
Petroleum coke increased carbon converter converter smelting, high carbon steel in the use of impurities with little oil coke as a carbon agent, the top blown converter smelting just with carbon requirements is fixed carbon is high, ash, volatile and Sulfur, phosphorus and other impurities to be low, and to dry, clean, moderate size of the carbon agent, the particle size is too easy to burn easily, too thick to join after the molten steel surface is not easy to be absorbed by molten steel.
Petroleum coke is refined by crude oil by-product, crude oil distillation or vacuum distillation of the residue and oil asphalt, can be used as a raw material for the manufacture of petroleum coke, and then get the coke after the oil coke. The production of petroleum coke is less than 5% of the crude oil used, and the high content of impurities in the petroleum coke can not be directly used as the carbon agent and must be calcined.
The calcination of petroleum coke is to remove sulfur, moisture, and volatiles, and the raw petroleum coke is calcined at 1200 to 1350 ° C to make it a substantially pure carbon. The largest user of calcined petroleum coke is made of aluminum, and 70% is used to make an anode that reduces bauxite. China's production of calcined petroleum coke, for cast iron to increase the amount of carbon agent accounted for about 6%.
Raw oil coke in the high content of impurities, can not be directly used as a carbon agent, must be calcined, the petroleum coke calcination is to remove the sulfur, moisture, volatile, the raw petroleum coke at 1200-1350 ℃ calcination can make it Basically pure carbon. Calcined petroleum coke is widely used in industry, can be used for steelmaking, ironmaking, general casting and other industries, can also be used as casting on the brake disc, crankshaft, brake pads and so on.
Specification of the petroleum coke:
Brake pad manufacturing: size----40-120, 30-150, 20-100mesh. FC.90%.
Friction material: FC. 92-99%, S 0.05%, Moisture 1%, VM. 1%, Size: 0-1mm
1 Provide free samples, free to provide quality inspection report, provide proof of origin.
2 Packaging can be according to customer needs, meet the demand of transportation and production
3 Company can provide the corresponding product technical support.
Our products have been exported to about 20 countries, such as Germany,
Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt,
South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia,
Argentina and USA.
1. Q: How to place an order?
A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform --- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.
2. Q: What kind of payment do you accept?
A: Formal order we usually choose TT or L/C, Western Union,Paypal for small amount payment.
3. Q: Do you offer OEM service?
A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.
4. Q: How long is the delivery?
A: Usually 3-5 days for small order, 10-20 days for bulk order after payment received.