循环气体压缩机的紧急停车，是烷基苯联合装置非计划停车中的一个比较典型的事故案例。

Emergent shutdown of the recycle gas compressor is a very typical accident of non-plan shutdown happened in alkyl benzenes combination plant.

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整治措施实施后，因仪表原因引起的机组非计划停车次数明显减少，仪表问题得到彻底根治。

After the implementation of the renovation measures, the number of unplanned shutdowns of the unit due to instrumentation decreases markedly, and the instrument problems are completely solved.

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