来自炼油厂的焦化干气经过干气装置处理后，送入一段转化炉替代部分石脑油作为合成氨原料。
The refinery coker dry gas is treated with the dry gas plant, then sent into the Primary reformer to substitute for a part of naphtha as the feed for ammonia production.
石脑油作为蒸汽裂解工艺的主要原料，其性质直接影响裂解主要产品收率和裂解炉操作周期。
Naphtha is the main feedstock for steam cracking process, therefore its property directly influences the yields of main cracking products and the operation cycle of cracking furnace.
对毫秒炉石脑油单独裂解、石脑油与乙烷共裂解、乙烷单独裂解工况下的乙烯、丙烯收率进行比较。
Ethylene yields in cases of naphtha cracking, naphtha and ethane co-cracking and ethane cracking in millisecond furnace are compared with each other.
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