Technical Description
The 3018 dry desulfurizer is an innovative H₂S removal technology independently developed by the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. This desulfurizer is non-toxic, highly efficient, and exhibits high sulfur capacity. It operates at ambient temperature, with elemental sulfur as the desulfurization product, eliminating the need for secondary desulfurization and offering excellent environmental benefits.

Patent Number
200610046260.8

Working Principle
2H₂S + O₂ → 2H₂O + 2S↓

Application Areas
This desulfurizer can be used for both bulk and fine removal of H2S in natural gas, associated petroleum gas, refinery gas, coal-based gas, and other industrial gases; it can partially remove organic sulfur; and it is widely applicable for H2S removal in the energy industry, synthetic industry, and environmental treatment industry.

Typical Projects
◆ CNOOC (China) Tianjin Company
◆ Panjin North Asphalt Co., Ltd.
◆ Tianjin CNPC Modern Petroleum Equipment Co., Ltd.
◆ Shaanxi Yanchang Petroleum (Group) Yan'an Petrochemical Plant
◆ Shandong Wantong Petrochemical Group Co., Ltd.
◆ Huludao Lianshi Chemical Co., Ltd.

Technical Specifications


Awards
★ In 1999, it received the China Award for Scientific and Technological Invention
★ In 2001, it is awarded the Second Prize of the National Technology Invention Award
★ In 2006, it obtained the China Excellent Patent Award