Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network

Donghui Lü; Yingjia Wang; Lingjun Huang; Di Zhang; Guilian Liu; Wei Li; Peng Wang

doi:10.1016/j.cjche.2019.01.014

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Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network

Process Systems Engineering and Process Safety | Updated：2026-01-06

- Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network
- Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network
- 中国化学工程学报（英文版） 2019年27卷第10期页码：2498-2509
- Affiliations：
  
  1. School of Chemical Engineering and Technology, Xi'an Jiaotong University,Xi'an,China,710049
  2. Hohhot Branch of PetroChina Pipeline Company, PetroChina,Hohhot,China,010000
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.01.014
  中图分类号：
- 纸质出版：2019
- Accepted：
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Donghui Lü, Yingjia Wang, Lingjun Huang, 等. Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network[J]. 中国化学工程学报（英文版）, 2019,27(10):2498-2509.

Donghui Lü, Yingjia Wang, Lingjun Huang, Di Zhang, Guilian Liu, Wei Li, Peng Wang. Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network[J]. Chinese Journal of Chemical Engineering, 2019, 27(10): 2498-2509.
Donghui Lü, Yingjia Wang, Lingjun Huang, 等. Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network[J]. 中国化学工程学报（英文版）, 2019,27(10):2498-2509. DOI： 10.1016/j.cjche.2019.01.014.

Donghui Lü, Yingjia Wang, Lingjun Huang, Di Zhang, Guilian Liu, Wei Li, Peng Wang. Effect of vacuum gas oil hydrotreating reactor on multiple reactors and hydrogen network[J]. Chinese Journal of Chemical Engineering, 2019, 27(10): 2498-2509. DOI： 10.1016/j.cjche.2019.01.014.

摘要

Abstract

The inlet temperature of the Vacuum Gas Oil (VGO) hydrotreating reactor of a refinery is analyzed with the integration of multiple series reactors and hydrogen network considered. The effect of the inlet temperature (

) on hydrogen sinks/sources and the product output is analyzed systematically based on the simulation of the series reactors

including VGO hydrotreating reactor

hydrocracking reactor

fluid catalytic cracking reactor and visbreaking reactor. The general relation between the Hydrogen Utility Adjustment (HUA) and multiple pairs of varying sinks and sources is deduced

and correlations between varying streams and

are linearly fitted. Based on this

the quantitative equation between HUA and

is derived

and corresponding diagram is constructed. The

corresponding the minimum hydrogen consumption is identified to be 345℃.

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