The characteristics and application of the branched chain explosion of hydrocracking hydrogenation recycle gas and the relevant combustible gases were systematically studied.
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。
2
Except that the hydrogenation dry gas can be directly utilized, other refinery gases must be hydrotreated preliminary, owing to their high sulfur and olefin contents.