Calcium Carbide Stones - China

Calcium Carbide 15-25 MM

Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2, 200 °C (3, 990 °F).

It is a chemical compound with the chemical formula of CaC2 - Its main use industrially is in the production of acetylene, calcium cyanamide, steelmaking, carbide lamps.

Calcium Carbide Stones

Calcium carbide stones are available in different types of sizes and grades.

This calcium product is widely used in various industries such as metallurgy and chemistry.

Calcium carbide stone is mostly gray and brown in color.

It reacts only with metal oxides without adversely affecting steel chemistry.

Info

Shape: white crystals, black lumps, purple or gray cross-section for industrial products

Available particle size: 1-4mm, 4-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm.

Gas production: 210L/KG, 230L/KG, 260L/KG, 295L/KG, depending on the size of the particles.

Physicochemical Properties: The solid of the ore is brown or black solid, the pure product is white crystal (containing CaC2 is purple).

Density 2.22g/cm3, melting point 2300℃ (with CaC2 content), immediately react violently with water to generate acetylene and release heat, calcium carbide content of different melting point will also change.

Uses

Mainly used in the production of acetylene gas.

Also used in organic synthesis, oxyacetylene welding.

Calcium carbide reacts with water to generate acetylene can be used to synthesize many organic compounds, such as synthetic rubber, synthetic resins, acetone, vinyl ketone, carbon black and so on.

Calcium carbide powder and nitrogen heating, the reaction generated calcium cyanamide, that is, lime nitrogen, cyanide salt and lime nitrogen heating and melting reaction, used in gold mining and non-ferrous metal industry.

Tourmaline itself can be used as a desulfurizer in the iron and steel industry.

Produces polyvinyl chloride.

Packing: 50kg iron drum or 100kg iron drum packing, 22.5 tons/20'fcl.

Company Contact:

• Posted By: NINGXIA WANDING CHEMICAL CO.,LTD

• Phone: 13099568819

• Address: Huinong District Industrial Park, Shizuishan City, Yinchuan City, Ningxia, Ningxia , Yinchua , China

• Email:

• Website: https://www.cn-cac2.com/

• Business Description: Our company was established on May 5, 2002 - We have own factory which is located in Shop No.
  
  492, Huinong District, Shizuishan city, Ningxia.
  
  Our company is a professional calcium carbide supplier with independent import and export rights integrating raw calcium carbide processing, packaging, transportation and sales.
  
  All our products meet international quality standards and are highly rated in different markets around the world.
  
  We accept international professional inspection.
  
  (eg BV/SGS/CCIC).
  
  Our Products:
  
  - Barreled Calcium Carbide
  
  - Calcium Carbide Powder
  
  - Calcium Carbide Stones
  
  - Calcium Carbide Granules
  
  - Carbide Acetylene