石油学报(石油加工) ›› 2020, Vol. 36 ›› Issue (6): 1312-1330.doi: 10.3969/j.issn.1001-8719.2020.06.022

• 反应器设计运行模拟 • 上一篇    下一篇

化学链燃烧/气化双床系统运行与设计进展

韦泱均,程乐鸣,李立垚,王勤辉,方梦祥,骆仲泱   

  1. 浙江大学 能源清洁利用国家重点实验室,浙江 杭州 310027
  • 收稿日期:2020-06-11 修回日期:2020-07-28 出版日期:2020-11-25 发布日期:2020-12-02
  • 通讯作者: 程乐鸣,男,教授,博士,从事燃料清洁燃烧与传热的理论和技术研究,E-mail:lemingc@zju.edu.cn E-mail:lemingc@zju.edu.cn
  • 作者简介:第一作者:韦泱均,女,博士研究生,从事化学链双床运行与设计以及大型化的理论和技术研究,E-mial:wyj13264242190@163.com
  • 基金资助:
    国家重点研发计划项目(2018YFB0605403)基金资助

Operation and Design Developments of Dual-Reactor Systems for Chemical Looping Combustion/Gasification

 WEI Yangjun, CHENG Leming, LI Liyao, WANG Qinhui, FANG Mengxiang, LUO Zhongyang   

  1.  State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, China
  • Received:2020-06-11 Revised:2020-07-28 Online:2020-11-25 Published:2020-12-02
  • Supported by:
     

摘要:

化学链技术是一种清洁高效的双床技术。综述了4种国内外化学链双床系统的设计、运行和发展,包括化学链双床系统的设计需要选取双床反应器的型式、载体、燃料、运行温度,其固相循环流率、反应器截面积、反应器高度、运行风速、床料量以及运行中硫/氮控制方式等,总结设计参数与经验,为化学链双床系统设计提供参考。

关键词: 化学链技术, 双床系统 , 运行, 设计, 放大

Abstract: Chemical looping is a dual-reactor technology with clean carbonaceous conversion. Design of chemical looping dual-reactor system includes determinations on air reactor-fuel reactor patterns, carriers, fuels, temperature, solid circulation rate, cross-sectional area of reactors, bed height, operational velocity, bed inventory, and sulfur/nitrogen control, etc. This paper reviews developments on operation and design of four dual-reactor systems, in which experiences on parameters design of chemical looping systems are summarized and discussed. It may give a help on the design for a chemical looping dual-reactor system.

Key words: chemical looping technology, dual-reactor system, operation, scaling-up

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