Anthracite carbonizer is an additive for steelmaking. The quality is based on the content of fixed carbon (Fixed Carbon). It is classified into special grade (Fc≥95%), first grade (Fc≥94%), and second grade (Fc≥93%). , three grades (Fc ≥ 90%), in which the fixed carbon content is higher than 95% of the special charcoal, the carbon effect can be comparable with FC: 98% petroleum coke, the price is less than 1/2 of the petroleum coke It is a widely used petroleum coke substitute in the world.
CAC 92 anthracite based carbon additive made from well-selected Ningxia TaiXi anthracite. Mainly used for steelmaking in electrical, foundry industry to increase the content of carbon.
carbon additive 93%
Anthracite filter material with high quality anthracite as raw material, through the selection, crushing, and two screening, high mechanical strength, good compression performance, chemical stability, no toxic substances, wear resistance, in acid, neutral, alkaline water are not dissolved, and anthracite particle surface roughness, good adsorption capacity, high porosity, with light, low required back washing strength, can save a lot of water and electricity.
94% carbon raiser
Specifications calcined petroleum coke/high S graphite recarburizer S 0.5%max stable quality third party inspection OK calcined petroleum coke/high S graphite recarburizer A. Usage: As carbon raiser in special type steel-making and ball iron casting. B. Characters: high carbon, low sulphur,nitrogen and harmful impurities, efficient and stable, high absorbability of carbon. C. Avaliable range: Various steel refoundry, casting. Available specifications: F.C.: 98.5% min. S: 0.50% max. Ash: 0.7% max. V.M.:0.7% max. Moisture: 0.5% max. F.C.: 98% min. S: 0.70% max. Ash: 1% max. V.M.:1% max. Moisture: 0.5% max. Size:1-5mm, 0.5-5mm, 2-6mm, 1-10mm, 3-8mm, etc
Anthracite filter material is widely used in water treatment industry. Anthracite filter material is a high quality anthracite as raw material, by crushing, powder, sieve and other processes Anthracite filter material in the process of filtering , directly affect the filtration of water quality, so the choice of the filter material must meet the following requirements: 1. High mechanical strength, crushing rate and wear rate should not be higher than 3% (by weight). 2. Stable chemical properties, without toxic and harmful substances. It is insoluble in ordinary acid, alkaline and neutral water. Our products are determined by China water treatment filter media supervision and testing center: the hydrochloric acid soluble rate is 0.98% (the ministerial standard is 3.5), all kinds of water sources can achieve good purification effect. 3. The particle size distribution is reasonable and the specific surface area is good. The appearance of the product is spherical and angular, glossiness is good, and it is screened by mechanical vibration for three times. The gradation accords with the relevant technical indexes. 4. The particle size range is less than the specified minimum diameter, according to the weight is not greater than 3%, greater than the specified upper limit of particle size, not more than 2% by weight.
Anthracite filter material
Anthracite filter material is widely used in water treatment industry. Anthracite filter material is a high quality anthracite as raw material, by crushing, powder, sieve and other processes
carbon raiser 95%
Anthracite filter material with high quality anthracite as raw material, through the selection, crushing, and two screening, high mechanical strength, good compression performance, chemical stability, no toxic substances, wear resistance, in acid, neutral, alkaline water are not dissolved, and anthracite particle surface roughness, good adsorption capacity, high porosity, with light, low required back washing strength, can save a lot of water and electricity.Anthracite filter material with quartz sand filter material with the use of the current promotion of double rapid filter and three layer filter, filter tank filter is the best material to increase the filter speed increase the unit area of water and increase the sewage interception capacity, reduce the project cost and reduce the area of the most effective way.
Features: Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser. The main raw material is Ningxia unique high quality anthracite, with characteristic of low ash and low sulfur. Carbon additive has two main uses, namely as the fuel and additive. When being used as the carbon additive of steel-smelting, and casting, the fixed carbon may achieve above 95%. Application: 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.
Metallurgical Coke and Foundry Coke are made from a mixing material of serval kinds of coal,under a high temperature(1300ºC) process.They are widely used for steelmaking,ferroalloys manufacture or non-ferrous metals smelting,iron castings manufacture or other related metallurgical and foundry industry,because of its special physical and chemical characteristics:high strength and fixed carbon content,low sulfur and low volatile matter content.