chelated iron-based wet desulfurization technology is a method of wet oxidation. During the removal of hydrogen sulfide, the iron-based nutrient solution acts as a catalyst. It is characterized by directly converting hydrogen sulfide into elemental sulfur.

Chelated iron-based desulfurization process is a new, simple technology, with high working sulfur capacity but no secondary pollution. It has overcome the disadvantages of traditional desulfurization process, such as low sulfur capacity, complicated desulfurization process, high rate of secondary salt generation, and serious environmental pollution, etc.

Under normal process conditions, the desulfurization efficiency is possible to reach up to 99.99%.

It’s designed with all-stainless steel structure, using an iron-based nutrient desulfurization liquid which is developed and produced by our company as catalyst, suitable for desulfurization of hydrogen sulfide containing gas.

The device can be mobile and skid-mounted, possible to be used or transported in container, widely used in the desulfurization of gases such as biogas, natural gas and oilfield associated gas.

Characteristics:

* Regenerative

* No pollution

* Low energy consumption

* Low chemical consumption

* High desulfurization precision

* 99% H2S removal capacity

* By-product sulfur

* Automatic operation

* All stainless steel structure, long service life

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Project Reference