重油悬浮床加氢裂化选择合适的温度、压力和反应时间可得到较高的液体收率,同时使结焦量保持在允许范围内,处理加工重油起到了很好的效果.重油悬浮床加氢催化裂化的工艺条件是:反应压力为中压7.0 ～8.0 MPa;温度410℃～430℃；过程采用镍分散型催化剂能够很好地抑制生焦,同时获得较高的轻油收率.%Sluny-bed hydrocracking of heavy oil to choose the right temperature, pressure and reaction time available to a higher liquid yield, while the amount of coke to keep within the allowable range, dealing with pro cessing of heavy oil has played a very good effect. Suspended bed hydrocracking of heavy oil catalytic cracking process conditions are; reaction pressure in the pressure 7.0 ~ 8.0 Mpa; temperature of 410 ℃ ~ 430 ℃ ; process using nickel - dispersed catalyst can good inhibition of coke, and get higher light oil yield.
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