Chengdu Yingchuang Purification Engineering Co., Ltd
Chengdu Yingchuang Purification Engineering Co., Ltd

Upgrades Chelated Iron Liquid Redox Process to Empower Green Development in Industrial Gas Purification

Apr 01 , 2026

Recently, our company has achieved a comprehensive optimization and upgrade of its chelated iron Liquid Redox process, further strengthening its technological advantages in the field of hydrogen sulfide removal and sulfur-containing gas treatment. We provide more efficient and eco-friendly EPC solutions for natural gas, biogas, petrochemical sour gas and other industries.

 

As a professional EPC service provider for chelated iron sulfur removal process, we rely on our independent R&D capabilities to optimize the chelated iron catalyst formulation, achieving a H₂S  removal efficiency of over 99.9% with no secondary pollution. The technology features energy saving, consumption reduction, and convenient operation and maintenance.

 

This technological upgrade has further improved the company's gas purification service system, enabling precise adaptation to various industrial sulfur-containing gas treatment scenarios. It helps customers meet emission standards and continues to lead the development of the chelated iron sulfur treatment industry with high-quality technology and reliable performance.

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