36-lump reactor model for continuous catalytic reforming based on the equation-oriented method

WEI Tenglong; HENG Lei; JIANG Hongbo; CHEN Yushi; CHU Yiwen; MIU Pengfei; LI Feng

doi:10.11949/0438-1157.20260053

您当前的位置：

首页 >

文章列表页 >

36-lump reactor model for continuous catalytic reforming based on the equation-oriented method

更新时间：2026-06-22

- 36-lump reactor model for continuous catalytic reforming based on the equation-oriented method
- CIESC Journal (2026)
- 作者机构：
  
  1.华东理工大学石油加工研究所，上海 200237
  2.天津市滨海水业集团有限公司，天津 300381
  3.石化盈科信息技术有限责任公司，上海 200050
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157.20260053
  CLC： TE624
- Received：13 January 2026，
  
  Revised：2026-06-12，
  
  Accepted：22 June 2026，
- 稿件说明：
移动端阅览
WEI Tenglong, HENG Lei, JIANG Hongbo, et al. 36-lump reactor model for continuous catalytic reforming based on the equation-oriented method[J/OL]. CIESC Journal, 2026.
DOI：

WEI Tenglong, HENG Lei, JIANG Hongbo, et al. 36-lump reactor model for continuous catalytic reforming based on the equation-oriented method[J/OL]. CIESC Journal, 2026. DOI： 10.11949/0438-1157.20260053.

摘要

在“双碳”目标与炼化行业“油转化”结构调整背景下，连续重整装置对运行稳定与效率的要求不断提高。本文以某100万吨/年芳烃型连续重整工业装置为研究对象，根据催化重整反应机理，采用正交配置法将微分方程组代数化，建立了36集总联立方程法（EO）反应器模型，并采用不同工况的工业装置运行数据，优化确定反应动力学参数。通过多组工业数据验证，模型对主要集总组分摩尔流量、催化剂积炭量及反应器出口温度的预测结果与实测值具有良好一致性。该EO模型可为芳烃型连续重整装置的运行优化提供理论依据，计算效率优于传统的序贯法模型。

Abstract

Against the background of the "dual carbon" goals and the "oil-to-chemicals" structural adjustment in the refining and chemical industry

continuous catalytic reforming (CCR) units are facing increasingly high requirements for operational stability and efficiency. Taking a 1 million t/a aromatic-oriented industrial continuous catalytic reforming unit as the research object

this paper algebraizes the differential equations using the orthogonal collocation method based on the catalytic reforming reaction mechanism

and establishes a 36-lump reactor model based on the equation-oriented (EO) method. The reaction kinetic parameters are optimized and determined using industrial operation data under different working conditions. Validated with multiple sets of industrial data

the model predictions for the molar flow rates of major lumped components

catalyst coke content and reactor outlet temperature are in good agreement with the measured values. The model can provide a theoretical basis for the operational optimization of aromatic-oriented continuous catalytic reforming units

and its computational efficiency is superior to that of the traditional sequential modular model.

关键词

Keywords

references

Ma X C , He C , Chen Q L , et al . Modeling and optimization for the continuous catalytic reforming process based on the hybrid surrogate optimization model [J ] . Computers & Chemical Engineering , 2024 , 191 : 108841 .

张庆辰 , 张虹雨 , 仇玄 , 等 . 国际原油市场2024年回顾和2025年展望 [J ] . 国际石油经济 , 2025 , 33 ( 3 ): 60 - 66 .

Zhang Q C , Zhang H Y , Qiu X , et al . Review of the international crude oil market in 2024 and outlook for 2025 [J ] . International Petroleum Economics , 2025 , 33 ( 3 ): 60 - 66 .

赵鲁涛 , 曲直 , 孙嘉伟 , 等 . 2025年国际原油价格分析与趋势预测 [J ] . 北京理工大学学报(社会科学版) , 2025 , 27 ( 2 ): 7 - 11 .

Zhao L T , Qu Z , Sun J W , et al . Analysis and projection of international crude oil prices in 2025 [J ] . Journal of Beijing Institute of Technology (Social Sciences Edition) , 2025 , 27 ( 2 ): 7 - 11 .

石宝明 . 我国石油市场特点及未来展望 [J ] . 化学工业 , 2017 , 35 ( 3 ): 1 - 7 .

Shi B M . The characteristics and outlook of oil market [J ] . Chemical Industry , 2017 , 35 ( 3 ): 1 - 7 .

郭坤宇 . 大型催化重整装置工艺优化设计探讨 [J ] . 石化技术 , 2019 , 26 ( 6 ): 1 - 4 .

Guo K Y . Discussion on process design optimization of large-scale catalytic reforming unit [J ] . Petrochemical Industry Technology , 2019 , 26 ( 6 ): 1 - 4 .

Stell J . Catalyst prices, demand on the rise [J ] . Oil Gas J. , 2005 , 103 ( 39 ): 50 - 51 .

门秀杰 , 张轩钰 , 张胜军 , 等 . 我国炼化产业发展形势分析及未来发展策略 [J ] . 现代化工 , 2025 , 45 ( 9 ): 7 - 11 .

Men X J , Zhang X Y , Zhang S J , et al . Situation analysis and development suggestion of China’s refining and chemical industry [J ] . Modern Chemical Industry , 2025 , 45 ( 9 ): 7 - 11 .

王能全 . “双碳”目标下的中国石油安全风险识别及对策 [J ] . 国际石油经济 , 2025 , 33 ( 3 ): 1 - 10 .

Wang N Q . Risk identification and countermeasures for China’s petroleum security under the “dual carbon goals” [J ] . International Petroleum Economics , 2025 , 33 ( 3 ): 1 - 10 .

张茜茜 . “双碳”目标对油气行业的影响: 以中国石油为例 [J ] . 现代营销 , 2025 ( 12 ): 43 - 45 .

Zhang (Q /X)(Q /X) . Influence of “double carbon” target on oil and gas industry: taking China petroleum as an example [J ] . Marketing Management Review , 2025 ( 12 ): 43 - 45 .

朱红钧 , 李英媚 , 陈俊文 , 等 . “双碳” 目标下中国石油企业绿色减碳路径 [J ] . 天然气工业 , 2024 , 44 ( 4 ): 180 - 189 .

Zhu H J , Li Y M , Chen J W , et al . Carbon reduction paths for Chinese oil companies under the carbon peaking and carbon neutrality goals [J ] . Natural Gas Industry , 2024 , 44 ( 4 ): 180 - 189 .

彭特 , 龚剑洪 , 朱金泉 . “双碳”政策下重油催化裂解技术研究进展 [J ] . 应用化工 , 2024 , 53 ( 1 ): 200 - 205, 217 .

Peng T , Gong J H , Zhu J Q . Research progress of heavy oil deep catalytic cracking under “Double Carbon” policy [J ] . Applied Chemical Industry , 2024 , 53 ( 1 ): 200 - 205, 217 .

Chen S , Ding Y T , Song Y , et al . Study on China’s energy system resilience under the scenarios of long-term shortage of imported oil [J ] . Energy , 2023 , 270 : 126831 .

张大庆 , 张玉红 , 臧高山 , 等 . 半再生重整技术的现状及发展 [J ] . 石油炼制与化工 , 2007 , 38 ( 12 ): 11 - 15 .

Zhang D Q , Zhang Y H , Zang G S , et al . Present status and development of semiregeneration catalytic reforming technology [J ] . Petroleum Processing and Petrochemicals , 2007 , 38 ( 12 ): 11 - 15 .

贺晓军 , 袁赞根 , 刘伯龙 , 等 . 低压组合床重整工艺工业试验 [J ] . 石油炼制与化工 , 2003 , 34 ( 6 ): 1 - 4 .

He X J , Yuan Z G , Liu B L , et al . Commercial trial of low-pressure combined-bed reforming process [J ] . Petroleum Processing and Petrochemicals , 2003 , 34 ( 6 ): 1 - 4 .

王森义 . “逆流式”、“顺流式”连续重整工艺特点分析与“逆流式”的应用效果 [J ] . 辽宁化工 , 2016 , 45 ( 3 ): 301 - 303 .

Wang S Y . Characteristics of counterflow and downstream continuous reforming processes and application effect of counterflow continuous reforming process [J ] . Liaoning Chemical Industry , 2016 , 45 ( 3 ): 301 - 303 .

Reed H W B . Modern petroleum technology [M ] . 3rd ed . London : The Institute of Petroleum , 1962 .

杨敏 . 连续催化重整工艺技术进展 [J ] . 化工管理 , 2015 ( 7 ): 199 - 201 .

Yang M . Technical progress of continuous catalytic reforming process [J ] . Chemical Enterprise Management , 2015 ( 7 ): 199 - 201 .

李秀萍 , 易玉峰 , 丁福臣 . 催化重整反应动力学集总模型综述 [J ] . 北京石油化工学院学报 , 2005 , 13 ( 4 ): 18 - 23 .

Li X P , Yi Y F , Ding F C . Review of catalytic reforming lumping model and process simulation [J ] . Journal of Beijing Institute of Petro-Chemical Technology , 2005 , 13 ( 4 ): 18 - 23 .

Smith R . Kinetic analysis of naphtha reforming with platinum catalyst [J ] . Chem. Eng. Prog. , 1959 , 55 ( 6 ): 76 - 80 .

Krane H , Groh A , Schulman B , et al . Reactions in catalytic reforming of naphthas [C ] // Proceedings of the Fifth World Petroleum Congress , New York, May 30 - June 5 , 1959 : 39 - 54 .

Kmak W S , Stuckey A N . Power forming process studies with a kinetic simulation model [C ] // AIChE National Meeting . New Orleans, . 1973 .

Ramage M P , Graziani K R , Krambeck F J . 6 Development of mobil’s kinetic reforming model [J ] . Chemical Engineering Science , 1980 , 35 ( 1/2 ): 41 - 48 .

Froment G F . The kinetics of complex catalytic reactions [J ] . Chemical Engineering Science , 1987 , 42 ( 5 ): 1073 - 1087 .

翁惠新 , 孙绍庄 , 江洪波 . 催化重整集总动力学模型(Ⅰ)模型的建立 [J ] . 化工学报 , 1994 , 45 ( 4 ): 407 - 412 .

Weng H X , Sun S Z , Jiang H B . Lumped model for catalytic reforming (i)establishment of the model [J ] . Journal of Chemical Industry and Engineering (China) , 1994 , 45 ( 4 ): 407 - 412 .

王连山 , 张泉灵 , 梁超 . 催化重整反应38集总动力学模型及其在连续催化重整中的应用 [J ] . 化工学报 , 2012 , 63 ( 4 ): 1076 - 1082 .

Wang L S , Zhang Q L , Liang C . A 38-lumped kinetic model for reforming reaction and its application in continuous catalytic reforming [J ] . CIESC Journal , 2012 , 63 ( 4 ): 1076 - 1082 .

孙云 . 逆流连续重整反应器模型研究 [D ] . 上海 : 华东理工大学 , 2021 .

Sun Y . Reactor model of counter-current continuous catalyst-regenerative reforming process [D ] . Shanghai : East China University of Science and Technology , 2021 .

谢六磊 , 张华云 , 李浩扬 , 等 . 基于APEX的连续重整装置实时优化系统 [J ] . 自动化博览 , 2024 , 41 ( 5 ): 18 - 22 .

Xie L L , Zhang H Y , Li H Y , et al . Real-time optimization system for continuous catalytic reforming unit based on APEX [J ] . Automation Panorama , 2024 , 41 ( 5 ): 18 - 22 .

张春兰 , 陈淑芬 , 张远欣 . 催化重整催化剂的研究现状及进展 [J ] . 广州化工 , 2013 , 41 ( 10 ): 23 - 24, 85 .

Zhang C L , Chen S F , Zhang Y X . Research status and development of catalytic reforming catalyst [J ] . Guangzhou Chemical Industry , 2013 , 41 ( 10 ): 23 - 24, 85 .

成名 . 国内外炼油化工行业连续重整催化剂技术研究发展 [J ] . 化工设计通讯 , 2021 , 47 ( 12 ): 87 - 88 .

Cheng M . Technical progress of continuous reforming catalyst [J ] . Chemical Engineering Design Communications , 2021 , 47 ( 12 ): 87 - 88 .

蒋项羽 . PS-VI重整催化剂运行初期与末期性能分析 [J ] . 石油炼制与化工 , 2014 , 45 ( 3 ): 66 - 68 .

Jiang X Y . Performance analysis of PS-VI continuous reforming catalyst at SOR and EOR [J ] . Petroleum Processing and Petrochemicals , 2014 , 45 ( 3 ): 66 - 68 .

张宝忠 , 何志敏 , 马爱增 . PS-VI重整催化剂的工业应用试验 [J ] . 化学反应工程与工艺 , 2007 , 23 ( 3 ): 273 - 278 .

Zhang B Z , He Z M , Ma A Z . Application testing of PS-VI continuous reforming catalyst [J ] . Chemical Reaction Engineering and Technology , 2007 , 23 ( 3 ): 273 - 278 .

Wächter A , Biegler L T . On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming [J ] . Mathematical Programming , 2006 , 106 ( 1 ): 25 - 57 .

Lukšan L , Matonoha C , Vlček J . Interior point methods for large-scale nonlinear programming [J ] . Optimization Methods and Software , 2005 , 20 ( 4/5 ): 569 - 582 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Substance flow analysis method based on molecular-level model for catalytic reforming process

Review on the bioleaching of spent refinery catalysts for metals removal

Discrimination of kinetic models based on characteristics of multiple steady state of reaction system

Progress of solar photo-thermo-catalysis for ammonia synthesis and decomposition under mild conditions

Optimization of heat storage and release cycle performance of Ca(OH)2/CaO indirect reactor

Related Author

TAO Yi

ZHANG Chen

ZHU Hongxiang

QIU Tong

Yuejie WANG

Lingling LI

Chunhong HE

HOU Yanchao

Related Institution

Department of Chemical Engineering, Tsinghua University

Sinopec (Dalian) Research Institute of Petroleum and Petrochemicals Co., Ltd.

Sinopec Research Institute of Safety Engineering, State Key Laboratory of Safety and Control for Chemicals

College of Chemical Engineering, China University of Petroleum

Petrochemical Engineering College, Lanzhou University of Technology

⁰