Focusing on Liquid Redox and Catalysis and Adsorption, we cover the entire process from process design, equipment supply, specialized chemical supply to on-site installation and commissioning, We offer short delivery cycles with guaranteed quality.
We focus on two mature H₂S removal processes—Liquid Redox Process and Catalysis and Adsorption Process. These processes are compatible with H₂S gas of full concentration range, from as low as 50mg/m³ to as high as 10,000mg/m³, featuring stable H₂S treatment efficiency and adaptability to various working conditions. Relying on our processes, H₂S can be converted into elemental sulfur with a purity ≥99% and complying with the low-carbon and environmental protection trend.
We independently develop high-sulfur-capacity, salt-inhibiting and anti-interference catalysts and supporting chemicals, which are tailored for Liquid Redox Process and Catalysis and Adsorption Process. These products ensure the continuous and stable operation of the system, with an H₂S removal efficiency ≥99% and the outlet H₂S concentration as low as below 10mg/m³.
Optimized processes reduce chemical consumption, and our self-developed catalysts have a longer service life, making the overall operating costs more competitive and reducing overall operating expenses.
Modular and flexible equipment design allows for flexible addition or reduction of units according to production capacity expansion, without the need for overall renovation, reducing upfront capital expenditure.
Our solutions are widely applied in various fields such as natural gas, petrochemical sour gas, chemical tail gas and biogas, with a large number of traceable successful cases.
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