研究了再沸器中焦化物和焦油这两种主要介质的热爆炸敏感性，认为焦化物的热爆炸敏感性远远超过焦油；
The heat sensitivity of two main mediums of the reboiler, nitrobenzene tar and nitrobenzene sediment, was studied by experiment.
汽油分馏塔设计中的主要难题是如何从工艺及结构上解决气相聚合物和焦化物对填料和气液分布器的堵塞问题。
The main problem in design of gasoline fractionator is how to prevent blocking of gas phase polymer and coke pellets in packing and gas distributor.
同时，研究发现焦化二甲苯中含有二甲基噻吩硫化物是致使离子液体催化剂失活的主要因素。
Dimethylthiophene was found to be one of the toxic components in coking xylene lead to the deactivation of ILs catalyst.
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