石油化工2019，Vol.48Issue(12)：1265-1269,5.DOI:10.3969/j.issn.1000-8144.2019.12.013
加氢裂化工艺条件对直馏柴油高附加值的影响
Effects of hydrocracking process conditions on high value-added of straight-run diesel
范思强 1王仲义 1崔哲 1曹正凯 1孙洪江1
作者信息
- 1. 中国石化 大连石油化工研究院,辽宁 大连 116401
- 折叠
摘要
Abstract
Straight-run diesel was used as raw material in a single hydrocracking process,the effects of reaction temperature,system pressure and volume space velocity on product distribution, liquid product yield,chemical hydrogen consumption and main product properties were investigated. The results showed that hydrocracking process can convert straight-run diesel into heavy naphtha, aviation kerosene and tail oil with high value-added;reaction temperature has a great effect on product distribution and the product distribution can be flexibly adjusted by adjusting cracking temperature. System pressure and volume space velocity have little effect on hydrocracking of straight-run diesel, enterprises that did not require strict product quality can choose lower system pressure in order to achieve better economic benefits.关键词
直馏柴油/加氢裂化/工艺条件Key words
straight-run diesel/hydrocracking/process conditions分类
能源科技引用本文复制引用
范思强,王仲义,崔哲,曹正凯,孙洪江..加氢裂化工艺条件对直馏柴油高附加值的影响[J].石油化工,2019,48(12):1265-1269,5.
