总结了当前在急冷油粘度变化和减粘剂减粘原理方面的研究进展；
And the research progress of mechanisms of quench oil viscosity changing and mechanisms of anfifoulant were summaned.
对乙烯裂解装置中急冷油粘度增长的原因及反应机理进行了分析，并在此基础上开发出JNJ-3型急冷油减粘剂。
JNJ - 3 viscosity reductant for quench oil was developed on the basis of analyzing reasons for viscosity increase of quench oil in ethylene plant and its reaction mechanism.
指出提高减粘塔顶温度的同时增加参与减粘的急冷油喷淋量，降低减粘塔顶温差、控制好塔釜液面是进一步优化减粘塔操作的关键。
The key to optimize the operation of viscosity reducing tower was to increase properly the quenching oil spraying quantity, and at the same time keeping.
如果你真的感到时间紧，任务急，你完全可以给必看的比赛场次瘦瘦身，减减肥。
If you're really pressed, you could trim the list of must-see contests substantially.
中国石化扬子石油化工股份有限公司烯烃厂1号乙烯装置两台乙烷炉运行周期一直偏低，辐射段炉管使用寿命较短，并影响急冷油减粘系统的稳定运行。
The cycle of two ethane furnaces in No. 1 ethylene plant of YPC Limited Company is very short. The short life-span of tubes in radiation section affects the stable operation of quench oil system.
如果你真的感到时间紧，任务急，你完全可以给必看的比赛场次瘦瘦身，减减肥。
If you're really pressed, you could trim the list of must-see contests substantially. In fact, we'll help you.
如果你真的感到时间紧，任务急，你完全可以给必看的比赛场次瘦瘦身，减减肥。
If you're really pressed, you could trim the list of must-see contests substantially. In fact, we'll help you.
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