After a lot of tests in laboratory and industrial project application, we prove that the following special desulfurization agent can effectively remove sulfur in high precision, and equipment runs stable.
Selecting different desulfurization agent in different scenarios will achieve better effect.
1. Dry desulfurization agent with high sulfur capacity
This invention can be used in the energy industry, synthetic industrial and environmental governance industrial to remove H2S. The invention provides a catalyst that convert high concentration hydrogen sulfide into sulfur.
Its working principle is 2H2S + O2 - > 2H2O + 2S↓
2. One step removal of COS desulfurization agent
The invention is an innovative product that integrates COS and H2S removal. The product doesn’t require for hydrolysis catalyst, and also doesn’t require for pre exact removal of H2S. COS and H2S are catalytically oxidized to elemental sulfur. The generated elemental sulfur deposits in the micro holes of activated carbon, and is a kind of environment friendly industrial desulfurization agent.
Its working principle is:
2COS + O2→ 2CO2 + 2S↓
2H2O + O2→ 2H2S + 2S↓