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

被引：0

作者：

Donghui L ^{[1
]}

Yingjia Wang ^{[1
]}

Lingjun Huang ^{[1
]}

Di Zhang ^{[1
]}

Guilian Liu ^{[1
]}

Wei Li ^{[1
]}

Peng Wang ^{[2
]}

机构：

[1] School of Chemical Engineering and Technology, Xi'an Jiaotong University

[2] Hohhot Branch of Petro China Pipeline Company,PetroChina

来源：

Chinese Journal of Chemical Engineering | 2019年 / 27卷 / 10期

关键词：

VGO hydrotreating; Reactors; Temperature; Hydrogen consumption;

D O I：

暂无

中图分类号：

TE966 [高压加氢设备、反应器与再生器];

学科分类号：

080706 ;

摘要：

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（T1） 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 T1 are linearly fitted.Based on this, the quantitative equation between HUA and T1 is derived, and corresponding diagram is constructed. The T1 corresponding the minimum hydrogen consumption is identified to be 345 °C.

引用

页码：2498 / 2509

页数：12

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