硫化氢转化率近100% 我国硫化氢清洁处理技术取得新突破

Group 1 - The core viewpoint of the article highlights a breakthrough in hydrogen sulfide treatment technology developed by a research team from the Dalian Institute of Chemical Physics, which provides a new solution for the green transformation of the chemical industry [2] - Hydrogen sulfide, a toxic compound produced during natural gas extraction, refining, and coal chemical processes, has been a long-standing challenge for the chemical industry [2] - The research team has successfully addressed the scaling-up issue of hydrogen sulfide decomposition through over 20 years of efforts, utilizing unconventional methods such as light and electricity [2] Group 2 - The newly developed technology has been implemented in an industrial demonstration project in the coal chemical sector, targeting the elimination and resource utilization of 100,000 cubic meters of hydrogen sulfide annually [2] - Operational data indicates a nearly 100% conversion rate of hydrogen sulfide, resulting in high-quality sulfur and high-purity hydrogen [2] - This technology offers a new pathway for the complete elimination and resource utilization of hydrogen sulfide, maximizing the clean treatment of pollutants and achieving dual resource benefits of hydrogen production and sulfur recovery [2]