OEM Factory for Biogas Pressure Vessel - Chelated Iron-Based Nutrient Catalyst Solution – Mingshuo

Chelated Iron-Based Nutrient Catalyst Solution

The iron-based nutrient solution functions as a catalyst for wet oxidation of hydrogen sulfide removal, characterized of directly converting H2S into elemental sulfur.

Advantages:

Simple process, adjustable sulfur capacity, large flexibility

Environmental friendly, non-toxicity

Regenerable, no waste disposal problem

H2S, COS removal, by-product elemental sulfur

Adsorption: H2S + 2Fe3+ = 2H+ + S + 2Fe2+

Regeneration: 1/2 O2 + H2O + 2Fe2+ = 2OH- + 2Fe3+


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