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China, Chinese Hot Sale 50-80mm All Size Calcium-Carbide Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic ChemicalsGasCalcium-Carbide PriceCalcium-Carbide
Guangzhou New Zhonglian Building Materials Co., Ltd.
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Product Description Test ItemIndex (GB10665 -2004)ResultResultGas Yield Rate295L/kg298L/kg298L/kgLump size25-50mm or 50-80mm or 80-120mm H2S content< 0.1%0.07%0.07%PH3 content< 0.06%0.04%0.04%Packing way50kgs/iron drum; 100kg/new iron drumLoading qty22.5tons/20fclApplicationsa) Production of acetvlene.(The reaction CaC2 + 2 H2O → C2H2 + Ca(OH)2) b) Production of calcium cvanamide (CaC2 + N2 → CaCN2 + C) c) Steel making.Used in the desulfurisation of iron (pig iron, cast iron and steel) d) Carbide lamps and others. Storagea) Calcium-carbide drums should be sealed; b) Stored in dry, cool and draughty place; c) Should be separated from other combustible and explosive materials
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