Technical Description
3419 desulfurizer is a patented product developed for the simultaneous removal of multiple sulfur compounds from natural gas. It enables integrated removal of carbonyl sulfide, mercaptans, and hydrogen sulfide from industrial gases under the same process conditions. Characterized by simple process flow, excellent environmental compatibility, and high sulfur capacity, it meets the requirements for integrated removal of various inorganic and organic sulfur compounds.

Patent Number
200710159114.0

Working Principle
Catalytic oxidation reaction converts them into elemental sulfur and stable sulfur compounds.

Application Areas
This desulfurizer can be used for deep removal of various forms of sulfur in natural gas, as well as for fine desulfurization of carbonyl sulfide, mercaptans, and hydrogen sulfide in coal gas and calcium carbide furnace tail gas.

Typical Projects
◆ Ordos Hydrocarbon Energy Technology Co., Ltd.
◆ Inner Mongolia Junzheng Chemical Co., Ltd.
◆ Inner Mongolia Ordos Electric Power Metallurgy Group Co., Ltd.
◆ Suzhou Jinhong Gas Co., Ltd.
◆ Hualu Hengsheng (Jingzhou) Co., Ltd.
◆ Guizhou Tianfu Chemical Co., Ltd.
◆ Nanjing Qixia Chemical Co., Ltd.
◆ Shaanxi Yanchang Petroleum Materials Group Jiangsu Co., Ltd.
◆ Huludao Lianshi Chemical Co., Ltd.
◆ Henan Xinlianxin Shenleng Energy Co., Ltd.

Technical Specifications

Awards
★ Second Prize of Dalian Municipal Technology Invention Award in 2007