...ing pressure drop 旁通阀开启压降 hydraulic pressure cracking 水压致裂 high pressure hydrogenation cracking 高压加氢裂化 ..
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该高压加氢裂化装置的界区从装置过滤器进料罐开始，直到从分馏与脱石脑油段来的产品出料罐为止。
The isbl of this hp hydrocracker unit will start at the unit filter feed vessel and conclude at product rundowns from the fractionation and the naphtha minus section.
考察了加氢裂化装置高压空冷器加工高硫原油后出现的腐蚀问题，并进行了加注sy DY - 101加氢裂化阻垢缓蚀剂的工业试验。
The corrosion happened on the high-pressure air cooler of the hydrocracking unit when processing sour crude was investigated, and corrosion inhibitor SYDY-101 was added for solving the problem.
加氢裂化反应流出物空冷器（简称REAC）管束属于特种设备，承受高压临氢多相流的冲蚀，易引发恶性事故。
The hydrocracking REAC pipes are special equipments, and easy to lead to serious accidents, for they suffer from the erosion of multiphase flow under the environment of high-pressure hydrogen.
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