PRODUCTS
Product name: Calcium carbide
Partical size avaliable: 2-4mm, 4-7mm,7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm
Gas yield: 210L/KG,230L/KG,260L/KG, 295L/KG according different partical size
Physical and chemical characteristics: the ore is a solid brown or black solid, pure white crystal products(including CaC2 is purple).Density of 2.22g/cubic centimeter,melting point of 2300 degrees C(with CaC2 content），in case of water immediately produce a violent reaction, the formation of acetylene, and the release of heat, calcium carbide content of different melting point will also change.
Packing: Packed in 50kg iron drums or 100kg iron drums,22.5MT per 20’fcl.
|
ITEM |
|
Gas Yield |
Size Percentage |
|
Gas Yield 20°C 101.3Kpa L/kg ≥ |
Size |
grade |
|
|
2-4mm |
240 |
≥90 |
|
|
4-7mm |
260 |
||
|
7-15mm |
275 |
||
|
15-25mm |
285 |
||
|
25-50mm |
295 |
||
|
50-80mm |
295 |
||
|
80-120mm |
295 |
||
|
PH3%(V/V) ≤ |
0.032 |
||
|
H2S%(V/V) ≤ |
0.015
|
||
