China has recently achieved a significant breakthrough in clean hydrogen sulfide (H₂S) treatment technology. A novel catalytic oxidation process, jointly developed by the Chinese Academy of Sciences along with several universities and enterprises, efficiently converts H₂S into elemental sulfur and water under ambient temperature and pressure—dramatically reducing energy consumption and the risk of secondary pollution compared to conventional methods. The technology employs a self-developed composite metal oxide catalyst that offers high activity, selectivity, and durability, making it suitable for various industrial applications such as oil refining, natural gas purification, and chemical manufacturing—sectors known for high-sulfur emissions. Experimental results show H₂S removal efficiency exceeding 99.5%, with sulfur recovery rates above 98% and no harmful byproducts generated. This advancement not only strengthens China’s independent innovation capacity in treating sulfur-containing waste gases but also provides a Chinese solution to global industrial emission reduction and green, low-carbon transition. The technology has already demonstrated promising results in pilot-scale trials and is expected to achieve large-scale commercial deployment within the next two years.
近日，中国在硫化氢（H₂S）清洁处理技术领域取得重要突破。由中国科学院联合多家高校和企业研发的新型催化氧化技术，成功实现了在常温常压下高效、低能耗地将硫化氢转化为单质硫和水，大幅降低了传统工艺中的能耗与二次污染风险。该技术采用自主研发的复合金属氧化物催化剂，具有高活性、高选择性和长寿命等优势，适用于石油炼化、天然气净化、化工生产等多个高含硫废气排放场景。实验数据显示，硫化氢去除率超过99.5%，硫回收率高达98%以上，且无有害副产物生成。这一成果不仅提升了我国在含硫废气治理领域的自主创新能力，也为全球工业减排和绿色低碳转型提供了中国方案。目前，该技术已在中试阶段取得良好效果，预计未来两年内实现规模化应用。
原创文章，作者：admin，如若转载，请注明出处：https://avine.cn/9762.html