Sichuan Chuanguo and Peking University Pioneer established Shengyuan Pioneer Environmental Protection Technology Co., Ltd., which takes coal gas fine desulfurization technology as the core to provide environmental treatment technology development, engineering general contracting, and intelligent operation and maintenance services for the steel and chemical industries. This technology has the advantages of simple process, high pollutant removal efficiency, low engineering cost, low operating cost, and convenient operation and maintenance.

Green and efficient source pure dry fine desulfurization process

After converting carbonyl sulfide into hydrogen sulfide through the hydrolysis process at the back end of TRT, it enters the desulfurization process and uses a dry desulfurizer to remove hydrogen sulfide from coal gas.
No waste liquid is generated
No fear of sulfur content fluctuations
High desulfurization accuracy
Long continuous operation time
Fully automated and intelligent operation, easy operation and maintenance

Fully dry method, low energy consumption, high intelligence

Compared with traditional multi-set end flue gas desulfurization, Shengyuan Pioneer blast furnace gas source centralized fine desulfurization has significant advantages in overall investment, operating costs, and floor space: investment costs are reduced by 38%, operating costs are reduced by 10%, floor space is reduced by 80%, and staffing is reduced by 90%

Technical achievements

The company has 6 patents related to the pure dry fine desulfurization process at the source of blast furnace gas, and has applied for 1 invention patent.

Using the first innovative and efficient low-temperature hydrolyzer in China:

The only large-scale application case of blast furnace gas catalyst in China with long-term stable operation for more than 8 years:

Using efficient and safe heat exchanger system;

Unique radial tower technology reduces system resistance;

Building the first domestic gas fine desulfurization digital drive center to achieve high intelligence and remote collaborative operation and maintenance.