1. Removing impurities:%
Chloride remaining |
Oxygen consume |
Hg |
Fe |
Oxide |
As |
Cyanid |
Phenol |
Chromium(6+) |
96.3 |
44.3 |
79.6 |
92.5 |
67.5 |
38.8 |
99.9 |
79.4 |
49.3 |
2. Balance adsorption of poison gas per filter cartridge (10″) (g)
Methylbenzene |
Methyl alcohol |
Methyl alcohol |
Styren |
Ether |
Acetone |
Chloroform |
Hydrogen sulphide |
C N-butyl mercaptan |
82 | 70 | 67 | 61 | 92 | 71 | 722 | 125 | 170 |