Specifications:
Eca is obtained by calcining anthracite electrically under high temperature of 1800-2400c in vertical shaft furnaces, finally coming out as semi-graphitized product with typical resistivity under 650 ohm.
We have been in a strong position of supplying high quality electrically calcined anthracite with a producing capacity of 13000 tons per year.Equiped by two 1350kva furnaces, and the taixi anthracite coal has been chosen as the material, which is one of the three most superior coal in the world for features as low ash, low sulphur, low phosphor, high reactivity, high calorific value, high mechanical strength, high resistivity etc.
Eca is used as an ingredient in the production of cathode blocks for aluminum industry, and applied as tap-hole filling in special ferroalloy furnaces. It is also used as recarburizer in the production of steel-making because of its comparable quality and competitive price.
Eca specifications :
Size: 0-20mm 1-10mm 1-5mm
Fixed carbon(min): 94% 95% 96%
Ash(max): 6% 5% 5%
Volatile matter(max):0.5% 0.5% 0.5%
Moisture (max): 0.5% 0.5% 0.5%
Sulphur (max): 0.3% 0.3% 0.3%
Real density(min): 1.75g/m3
Electrical resistivity(max): 650 ohm mm2/m
Packing:10kgs, 50kgs, 1000kgs bags.
Supplier: Calcium chloride, electrically calcined anthracite, eca, ga3, kojic acid
Supplier: 3 ply, glove,infra red thermometers, petroleum products, ethanol, copper cathode, used rails, copper milberry wire scrap, zinc ash, carbon additive / recarburizer, graphite electrode(ge), electrical calcined anthracite(eca), graphite petroleum coke (gpc)
calcined petroleum coke(cpc), graphite electrode scrap (ges)
ferro silicon/ silicon carbide, graphite block /natrual graphite, hydrochloric acid (hcl), nitric acid, sulfuric acid, sodium hypochlorite, ammonium nitrate, caustic soda, soda ash, acetic acid, sodium bicarbonate, sodium sulfate
calcium oxide, aluminium sulphate, copper sulphate, calcium chloride, calcium carbonate, fertilizers granular urea 46%
dap, map, phosphoric acid, potassium sulphate, potassium nitrate, calcium nitrate, magnesium nitrate, urea phosphate, mkp, npk 19/19/19, npk 20/20/20, single super phosphate
triple super phosphate, sulphur, pet, corn starch, salt
Supplier: Filter media materials for water & gas treatment; such as activated carbon, anthracite filter media, pac etc., abrasive materials for surface treatment; such as garnet, brown fused alumina, silicon carbide
Supplier: Carbon additive, calcined anthracite coal, electrically anthracite coal, graphitized, petroleum coke, calcined, petroleum coke, silicon carbide, metallurgical coke, foundry coke
