H_(2)O_(2)/多相氧化脱硫催化剂研究进展  

Research progress of H_(2)O_(2)/multiphase oxidation desulfurization catalysts

作　　者：李鹏[1] 郭凯振 郑雨壑 姚红 刘川 LI Peng;GUO Kai-zhen;ZHENG Yu-he;YAO Hong;LIU Chuan(Research Institute,Liaoyang Petrochemical Company,PetroChina,Liaoyang 111003,China;Olefin Operation Department,Liaoyang Petrochemical Company,PetroChina,Liaoyang 111003,China;Yifang Company,Liaoyang Petrochemical Company,PetroChina,Liaoyang 111003,China)

机构地区：[1]中国石油辽阳石化公司研究院,辽宁辽阳111003 [2]中国石油辽阳石化公司烯烃运行部,辽宁辽阳111003 [3]中国石油辽阳石化公司亿方公司,辽宁辽阳111003

出　　处：《石化技术与应用》2025年第1期84-90,共7页Petrochemical Technology & Application

摘　　要：综述了离子液体、杂多酸杂化材料、分子筛等3类催化剂应用于H_(2)O_(2)/多相氧化脱硫体系的研究进展,包括Bronsted(Lewis)酸性离子液体、以纳米管(氧化物或分子筛)为载体的负载型或金属改性的杂多酸杂化材料及Si系(非Si系)分子筛催化剂等,并对比了各种催化剂的性能优缺点。指出今后的研究方向是开发比表面积大、稳定性高、成本低廉的载体材料,且基于载体制得的催化剂对燃料油中硫化合物的氧化活性高、耗氧量少、重复使用性良好。The research progress of the application of ionic liquids,heteropolyacid hybrid materials and molecular sieves in H_(2)O_(2)/multiphase oxidative desulfurization system was reviewed,including Bronsted(Lewis)acidic ionic liquid,metal-modified or supported heteropoly acid hybrid materials with nanotubes(oxides or molecular sieves)as carriers,and Si-based(non-Si-based)molecular sieves catalysts.The advantages and disadvantages of various catalysts were compared.It was pointed out that the future research direction was to develop carrier materials with large specific surface area,high stability and low cost,and the catalysts based on the carrier had high oxidation activity for sulfur compounds in fuel oil,low oxygen consumption and good reusability.

关 键 词：脱硫 氧化脱硫 H_(2)O_(2) 催化剂 离子液体 杂多酸 分子筛 

分 类 号：TQ031.7[化学工程] TQ426