| Series of the ceramic ball |
| Random packing |
| Structured packing |
| Acid resistant ceramic brick and sheet |
| Honeycomb ceramics |
| Catalyst/Adsorbent |
| Specifications of refractory |
| Catalyst/Adsorbent |
|
1) WH-AD-946 ammonia decomposing catalyst |
|
| 2)
WH-PSR sulfur recovering catalyst |
|
|
3) Zinc oxide desulfurizing agent
|
|
| 4)
The active carbon |
|
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