摘要
贵金属重整催化剂对重整原料油中的含硫量有严格要求。重整原料脱硫保护剂按活性组分分为碱土金属化合物脱硫剂、NiO/MgO/Al2O3及MnO/Al2O脱硫剂、ZnO脱硫剂和以镍为活性组分的脱硫剂。综述了国内外各种重整原料油脱硫保护剂的开发和使用情况,介绍了西北化工研究院开发的新型TCS 18脱硫保护剂的性能和工业应用。
For protection of the precious metal reforming catalyst,strict limit is put on sulfur content of reformer feeds. The desulfurization catalysts for this purpose are classified according to the active components as follows: alkaline earth, NiO/MgO/Al_2O_3 or MnO/Al_2O_3, ZnO and nickel-based catalysts. Latest advances in the development and application of the desulfurization catalysts for treatment of reformer feeds were reviewed. TCS-18 desulfurization catalysts, developed by Northwest Research Institute of Chemical Industry, was described in detail.
出处
《工业催化》
CAS
2003年第12期18-21,共4页
Industrial Catalysis
关键词
重整原料
脱硫剂
保护剂
desulfurization
catalyst
reformer feed
