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China, Chinese High-Quality Grey Multi-Color Calcium Carbide Un 1402 Certified by SGS/ISO1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Inorganic SaltOther Inorganic SaltsHigh-Quality CarbideMulti-Color Carbide
Wuhai TYWH Chemical Industry Co., Ltd.
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Product Description Calcium CarbideCalcium carbide (CaC2) is a crucial inorganic compound, recognized in its industrial form as a gray-black, block-like material exhibiting intriguing purple or gray cross-sections. When it comes into contact with water, it engages in a dynamic reaction, liberating acetylene gas while releasing substantial heat. Its primary uses are twofold: as a cornerstone source of acetylene gas, pivotal in welding, cutting, and fuel applications, and as a foundational raw material in the organic synthesis of significant chemicals like vinyl chloride and synthetic resins.Product ParametersITEMINDEXGas Yield20°C 101.3 KpaL/kg ≥SizeGas YieldSize percentageAsh,%TopA GradeAccept Grade80-120mm300295280≥90≤150-80mm300295280≥90≤125-50mm300295280≥90≤115-25mm300285260≥90≤17-15mm290270250≥90≤14-7mm280260240≥90≤12-4mm260240220≥90≤1PH3 %(V/V) ≤0.08H2S %(V/V) ≤0.1Quality StandardGB10665-2004Packaging & ShippingApplicationCalcium carbide boasts a variety of specialized applications, with some of the foremost uses outlined below:1.Acetylene Gas Production: Calcium carbide is integral to the production of acetylene gas. This process occurs when calcium carbide reacts with water, yielding acetylene gas, which is extensively utilized in welding, cutting, metal processing, as well as in lighting and heating arenas.2.Organic Synthesis: Serving as a vital chemical raw material, calcium carbide is instrumental in the creation of various organic compounds. It plays a crucial role in synthesizing vinyl chloride, chloroprene rubber, synthetic resins, and other essential chemicals.3.Oxyacetylene Welding: When the acetylene gas derived from calcium carbide is adeptly mixed with oxygen, it powers oxyacetylene welding, a technique widely applied in the domains of metal welding and cutting.4.Calcium Cyanamide Production: Calcium carbide serves as a precursor in the production of calcium cyanamide, a beneficial chemical fertilizer promoting robust plant growth.5.Desulfurizing Agent: In select industries, calcium carbide functions effectively as a desulfurizing agent, playing a pivotal role in curbing sulfur oxide emissions resulting from combustion processes.Please Note:It is imperative to emphasize that due to the inherent characteristics of calcium carbide, particularly its propensity to produce acetylene gas upon interaction with water, all applications must meticulously adhere to stringent safety and environmental regulations.Company ProfileCertificationsFAQQ: What is the primary use of calcium carbide?A: Calcium carbide is primarily used in two main areas: the production of acetylene gas and organic synthesis. It is a major source of acetylene gas, which finds widespread applications in welding, cutting, lighting, and more. Additionally, calcium carbide serves as a raw material for organic synthesis to produce chemicals like vinyl chloride and synthetic resins.Q:What are some other uses of calcium carbide?A:In addition to its primary uses, calcium carbide can be used in oxyacetylene welding, the production of calcium cyanamide for plant growth, and as a desulfurizing agent to reduce sulfur oxide emissions from combustion.Q:What are the safety precautions for handling calcium carbide?A: Calcium carbide reacts with water to produce flammable acetylene gas, so careful handling is crucial. Storing and using it should follow safety protocols, keeping away from ignition sources and heat. Additionally, due to the flammable and explosive nature of acetylene gas, appropriate safety measures should be observed during usage.Q: Where is your plant located?A: Our calcium carbide factory is situated in Inner Mongolia, in close proximity to the source of carbide raw materials. Spanning across an area of 5000 square meters, our facility boasts a monthly production capacity of 6000 tons.Q: How can you guarantee the quality? A: We ensure product quality through several measures. During the carbide processing, we conduct multiple sampling tests to ensure products yield good gas output. Regular air pressure tests are performed on drums to ensure tight and safe sealing. Different sizes are stored separately to prevent mixing. Prior to loading, we conduct another sampling test to ensure the loaded goods have accurate weight, sizes, gas output, and quantity. Our carbide production adheres to the Chinese National Standard: GB10665-2004.Q: What is the gas yield?A: Typically, the gas yield of the particle size 80-120mm, 50-80mm, 25-50mm is 295L/KG.The relationship between the gas yield and calcium carbide is as following.CaC2 (%)63.1468.5272.5473.8975.276.5777.9180.6Gas Yield(L/Kg)235255270275280285290300Q: What is the delivery time? A: Typically, the delivery time is within 20 days upon receipt of the deposit or original L/C.
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