manufacturer price Calcium Carbide 80-120mm for sale
Manufacturer Calcium Carbide 50-80MM
Calcium carbide 295-305L/KG
Size: 1-4mm, 4-7mm, 4-15mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 70-100mm, 80-120mm
1.Properties
Product name: Calcium carbide
CAS No.: 75-20-7
Molecular Weight: 64.10
Molecular Formula: CaC2
Gas yeild: 285-305l/kg
Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm
2.Specification
| ITEM | SPECIFICATION | TEST RESULT | |
| Gas Yield Rate | ≥295l/kg | 297l/kg | |
| Lump Size | 15-25mm | 15-25mm | |
| Package/Quantity | 100KG Drums | 100KG Drums | |
| H2S Content | < 0.1% | 0.08% | |
| PH3 Content | < 0.06% | 0.05% | |
| Gas Yield (L/kg) | 285 | 295 | 305 | | | |
| Size(mm) | 7-15 | 15-20 | 25-50 | 50-80 | 80-120 | 120-200 |
| Packing(drum) | 50kg | 100kg | 200kg | | |
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3,Calcium carbide Applications:
1) The main raw material for producing acetylene gas.
2) Cutting and welding for metal material.
3) To synthesize polyvinyl chloride(PVC).
4) Fruit catalyst.
4, Calcium carbide Production process:
The production methods of aerobic hot and heating method. General electric heating method is used more production calcium carbide, namely the quick lime and carbon materials (coke, anthracite or petroleum coke) in calcium carbide furnace, rely on the arc high temperature melting reaction and generate calcium carbide.
