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中国石化集团公司沧州炼油厂为降低空气污染 ,改善环境质量 ,积极开展对催化再生烟气的治理工作。自 1999年下半来以来 ,沧炼 10 0 %加工胜利原油 ,由于原料油含硫量增加的影响 ,蜡油催化特别是渣油催化再生烟气中二氧化硫排放浓度大幅度上升 ,对本厂周围空气环境质量造成了不?
Cangzhou Refinery of China Petrochemical Corporation In order to reduce air pollution and improve the quality of the environment, it actively carried out the management of catalytic regeneration of flue gas. Since the second half of 1999, Cummins processed Victory Crude Oil at a rate of 10%, due to the increase of sulfur content of feedstock oil, the concentration of sulfur dioxide emission in the catalysis of the wax catalysis, especially the catalytic regeneration of residual oil, increased sharply. Environmental quality caused by not?