对加氢裂化循环气与相关可燃性气体支链爆炸的特性及其应用进行了系统的研究。
The characteristics and application of the branched chain explosion of hydrocracking hydrogenation recycle gas and the relevant combustible gases were systematically studied.
催化裂化装置还生产大量可以用于生产优质汽油组分的气体原料。
The FCC unit produces large quantity of raw materials for MTBE and alkylate producing.
催化裂化装置改造后，液化气产量增加，需要提高气体分馏装置的处理能力。
After the technological innovation of the FCC plant, the yield of LPG was increased, the capacity of LPG fraction plant had to be enlarged.
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