【摘要】 石油二厂拟将其大庆常顶汽油作为重整原料 ,但由于大庆常顶汽油的砷含量过高而无法实现。本研究采用新的脱砷脱氯工艺对大庆常顶汽油进行预脱砷脱氯处理后 ,大庆常顶汽油的砷含量由 1.44 3μg·g-1降至 0 .0 0 6 5 μg·g-1以下 ,氯含量降至 0 .5 μg·g-1以下 ,完全符合重整原料的砷含量小于 0 .1μg·g-1的要求。总之 ,采用本研究工艺将石油二厂大庆常顶汽油作为重整原料是完全可行的 ,并且可以创造较大的经济效益更多还原

【Abstract】 The top gasoline of atmospheric tower of DaQing crude oil can not use as the refining feedstock because its arsenic content is too high.This investigation pretreated the top gasoline of atmospheric tower of DaQing crude oil with the new dearsenide and dechloride technics,this can reduce its arsenic content from 1.443 μg·g -1 to lower than 0.0065 μg·g -1 and its chloric content from 5 μg·g -1 to lower than 0.5 μg·g -1 ,so the treated gasoline can meet the case that arsenic content of the refining feedstock is lower than 0.1 μg·g -1 . In conclusion,it is doable that the top gasoline of atmospheric tower of DaQing crude oil treased by this technics use as the refining feedstock and it can creat a biggish economic benefit for the FuShun Refinery No.2.更多还原