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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for 15-25mm Calcium Carbide,25-50mm Calcium Carbide,50-80mm Calcium Carbide. please do not hesitate to contact us for further information.
(1) Acetylene generated from the reaction of calcium carbide and water can synthesize many organic compounds such as synthetic rubber, synthetic resin, acetone, ketene, carbon black, etc. Meanwhile, the acetylene-oxygen flame is widely used for metal welding and cutting.
(2) heated powdered calcium carbide and nitrogen, the reaction generates calcium cyanamide, lime nitrogen:
CaC2 + N2 → CaCN2 + C, ΔH = -296 kJ / mol
Lime nitrogen is an important raw material for preparing cyanamide. Lime nitrogen and salt heating reaction melt used for gold mining and non-ferrous metals industry.
(3) Calcium carbide itself can be used in the steel industry desulfurization agent.
(4) Production of polyvinyl chloride (PVC) and calcium carbide production of polyvinyl chloride Using calcium carbide (CaC2) and acetylene (C2H2) in water to produce vinyl chloride monomer (CH2 = CHCl), and then through the polymerization reaction of vinyl chloride to generate polyvinyl chloride - [CH-CHCI] n- chemical reaction method.
(5) old miners under the mine, the calcium carbide into the iron cans generated by the use of acetylene (C2H2) made of calcium carbide lamps.
To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Tongsheng Calcium Carbide. The product will supply to all over the world, such as: Palau,Suriname,Bolivia. We're looking forward to establishing a mutually beneficial relationship with you based on our high-quality products and solutions reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.
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