CAJ | 학술논문

催化裂化烟气硫转移剂的发展历史悠久,通过将烟气中的SOx转换成H2S,不仅能降低烟气中SOx的排放,还能将其进一步制成硫磺,变废为宝。综述了国内外催化裂化烟气硫转移剂的技术进展,重点介绍了镁铝尖晶石型硫转移剂发展以及应用情况,指出了其存在的问题及发展方向。
최화열화연기류전이제적발전역사유구,통과장연기중적SOx전환성H2S,불부능강저연기중SOx적배방,환능장기진일보제성류광,변폐위보。종술료국내외최화열화연기류전이제적기술진전,중점개소료미려첨정석형류전이제발전이급응용정황,지출료기존재적문제급발전방향。
FCC flue gas sulfur transfer agent had a long history of development.Through the flue gas SOx changing into H2S,it can not only reduce the emissions of SOx in flue gas,sulfur can be further made,turning waste into treasure.The domestic and international advances of sulfur transfer agent technologies for FCC flue gas.The development and the application of sulfur transfer agent containing magnesia-alumina spinel were focused on.The problems of sulfur transfer agent and development direction were also discussed.