摘要
某炼油厂催化裂化装置再生烟气中SO2含量达到1300～1500mg/m3(国家排放标准≤550mg/m3),对周围环境造成严重影响。应用RFS09硫转移剂后,催化再生烟气中SO2含量降至400mg/m3以下,实现了达标排放。
The content of SO 2 in the FCC regeneration flue gas reached 1300-1500 mg/m 3 while the national emission standard is lower than 550 mg/m 3 , and it seriously polluted the environment around the refinery. After the application of sulfur transfer catalyst RFS09, the content of SO 2 in the FCC regeneration flue gas decreased from 1300-1500 mg/m 3 to 550 mg/m 3 or less, which reached the standard emission.
关键词
催化裂化
再生烟气
SO2排放
硫转移剂
FCCU
regenerator flue gas
SO 2 emission
sulfur transfer catalyst
