Slurry Reactors for Gas-to-Liquid Processes: A Review
Slurry Reactors for Gas-to-Liquid Processes: A Review
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DOI：
10.1021/ie070330t
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发表时间：
2007-08
影响因子：
4.2
通讯作者：
Tiefeng Wang;Jin-fu Wang;Yong Jin
中科院分区：
文献类型：
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作者：
Tiefeng Wang;Jin-fu Wang;Yong Jin
随着国际油价的大幅上涨，费托合成（FT）、甲醇合成和二甲醚（DME）合成等气-液合成工艺变得越来越重要，受到学术界和工业界的广泛关注。浆态床反应器具有结构简单、传热性能好、催化剂可在线投加和取出、相间传质速率合理、能耗低等优点，非常适合于气制液工艺。但其多相流动行为非常复杂，且多相反应器具有显著的放大效果，因此，高性能浆态床反应器的开发和设计仍需进行广泛的研究。本文综述了近年来浆态床反应器的研究进展。考察了表观气速、操作压力、操作温度、固含率、塔体尺寸等因素对分离效果的影响。
With the dramatic increase in the international oil price, gas-to-liquid processes of Fischer−Tropsch (FT) synthesis, methanol synthesis, and dimethyl ether (DME) synthesis have become increasingly important and received much attention from both academic and industrial interests. The slurry reactor has the advantages of simple construction, excellent heat transfer performance, online catalyst addition and withdrawal, and a reasonable interphase mass transfer rate with low energy input, which make it very suitable for gas-to-liquid processes. However, its multiphase flow behaviors are very complex and the multiphase reactor has some remarkable scale-up effects; therefore, extensive studies are still needed for the development and design of a high-performance slurry reactor. This article gives a state-of-the-art review of the recent studies on the slurry reactor for gas-to-liquid processes. The influences of the superficial gas velocity, operating pressure and temperature, solid concentration, column dimens...