1.Calcium carbide 50-80mm
2.ISO9001
3.Gas yield: 280-305L/KG
4.Timely delivery
5.Packing:50/100kg new iron drum
1. 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.
2. Specification
Specification | Superfine Grade | First Grade | Second Grade |
Gas yield(L/kg)≥ | 305 | 295-305 | 285-295 |
PH3 content in acetylene (PH3%) ≤ | 0.06 | 0.08 | 0.08 |
H2S content in acetylene (H2S%) ≤ | 0.1 | 0.1 | 0.1 |
3. Outer packing:
(1)Net in 250kg new iron drums with nitrogen
(2)Net in 100kg new iron drums with nitrogen
(3)Net in 50kg new iron drums with nitrogen
Drum color: green/gray/black
According to the customer's requirement.