Steam Anthracite Filter Media / Low Ash Anthracite for Industrial Sewage

Anthracite filter media is used as an additive in the steelmaking process. It is refined from selected Taixi anthracite, with low content of ash, sulfur and phosphorus, high heat yield and high chemical activity.

Applications of anthracite for sewage:

Calcined anthracite/gas calcined anthracite/carburizer is mainly used in electric furnace steelmaking, water screening, shipbuilding sandblasting and rust removal. It can replace the traditional carburant petroleum coke, effectively reduce the cost of steelmaking, and increase the carbon content of steelmaking and ductile iron casting.

Specifications of anthracite for sewage:

Brief introduction of petroleum coke carburizer:

Petroleum coke is purified by calcining and then dry-distilled. The appearance is round or prismatic, with metallic luster, porous and carbonaceous. Petroleum coke is characterized by high carbon, low sulfur and low ash content. It is an ideal carbon material and reaction intermediate in metallurgy, chemical industry, machinery, electric power and other industries. Petroleum coke is a widely used carburant.

Petroleum coke carburizing converter smelting, high carbon steel uses oil coke with few impurities as carburizing agent, top-blown converter smelting only requires carbon to be fixed, high carbon, ash, volatile matter, sulfur, phosphorus and other impurities carburizing agent It should be low, dry, clean, and moderate in particle size. If the particle size is too large, it is easy to burn, and if it is too thick, it is not easy to be absorbed by molten steel after being added to the surface of molten steel.

Petroleum coke is refined from crude oil by-products, crude oil distillation or vacuum distillation residue, and petroleum pitch. It can be used as raw material for manufacturing petroleum coke, and coke can be obtained after petroleum coke. The output of petroleum coke is less than 5% of the crude oil used, and the content of impurities in petroleum coke is high, so it cannot be directly used as a carburant and must be calcined.

The calcination of petroleum coke is to remove sulfur, moisture and volatiles, and calcine raw petroleum coke at 1200-1350°C to make it into substantially pure carbon. The largest user of calcined petroleum coke is made of aluminum, 70% of which is used to make anodes from reduced bauxite. Among the calcined petroleum coke produced in my country, the amount used for cast iron recarburizer accounts for about 6%.

Raw oil coke has high impurity content and cannot be directly used as a carburant, and must be calcined. Petroleum coke is calcined to remove sulfur, moisture, and volatile matter. Calcining raw petroleum coke at 1200-1350°C can make it basically pure carbon . Calcined petroleum coke is widely used in industry, and can be used in steelmaking, ironmaking, general casting and other industries, and can also be used as castings for brake discs, crankshafts, brake pads, etc.

Petroleum coke specifications:

Manufacturing of brake pads:Size----40-120, 30-150, 20-100 mesh. FC.90%.

Friction material:FC. 92-99%, sulfur 0.05%, moisture 1%, VM. 1%, size: 0-1mm

1 Provide free samples, free quality inspection reports, and certificates of origin.

2 can be packaged according to customer needs to meet the needs of transportation and production

3 The company can provide corresponding product technical support.