Characteristics of an Integrated Micro Packed Bed Reactor-Heat Exchanger for methanol synthesis from syngas

被引：57

作者：

Bakhtiary-Davijany, Hamidreza ^{[1
]}

Hayer, Fatemeh ^{[1
]}

Phan, Xuyen Kim ^{[1
]}

Myrstad, Rune ^{[2
]}

Venvik, Hilde J. ^{[1
]}

Pfeifer, Peter ^{[3
]}

Holmen, Anders ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol NTNU, Dept Chem Engn, NO-7491 Trondheim, Norway

[2] SINTEF Mat & Chem, NO-7465 Trondheim, Norway

[3] Karlsruhe Inst Technol KIT, Inst Micro Proc Engn IMVT, DE-76344 Eggenstein Leopoldshafen, Germany

来源：

CHEMICAL ENGINEERING JOURNAL | 2011年 / 167卷 / 2-3期

关键词：

Micro Packed Bed Reactor; Off shore gas conversion; Methanol; Microchannel; Isothermal operation; Pressure drop; Fluid flow; FISCHER-TROPSCH SYNTHESIS; LIMITATIONS; MICROCHANNEL;

D O I：

10.1016/j.cej.2010.08.074

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The main characteristics of a multi-slit Integrated Micro Packed Bed Reactor-Heat Exchanger (IMPBRHE) for compact synthesis of methanol from syngas over a Cu/ZnO/Al2O3 catalyst under industrial operating conditions (80 bar and 523 K) were investigated. The reaction experiments show that near equilibrium conversion per pass is achievable at low contact times (about 470 ms g/ml). The experiments show superior heat removal capability from the catalytic slits through isothermal conditions. Pressure drop measurements in agreement with calculation by Ergun equation indicate an isobaric reaction media in the slits. The IMPBRHE shows promising features for further research on process intensification and miniaturization. (C) 2010 Elsevier BM. All rights reserved.

引用

页码：496 / 503

页数：8

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