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.
应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。
Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock.
中石化南京某分公司加氢裂化原料罐区氮封系统多年来存在着氮耗量大、氮封效果差的问题。
The nitrogen-protecting system of the material tank farm for hydrogen-cracking-unit in one of Nanjing branch of Sinopec was unsatisfied in the protecting effect and more nitrogen-consuming.
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