Syngas Production via Reverse Water-Gas Shift Reaction over a Ni-Al2O3 Catalyst: Catalyst Stability, Reaction Kinetics, and Modeling

被引：89

作者：

Wolf, Andreas ^{[1
]}

Jess, Andreas ^{[1
]}

Kern, Christoph ^{[1
]}

机构：

[1] Univ Bayreuth, Chair Chem Engn, Ctr Energy Technol, Univ Str 30, D-95440 Bayreuth, Germany

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2016年 / 39卷 / 06期

关键词：

Ni catalyst; Power-to-liquid process; Reverse water-gas shift; Synfuel production; Syngas production; CO2; HYDROGENATION; PERFORMANCE; CONVERSION; REACTORS; NICKEL;

D O I：

10.1002/ceat.201500548

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The synthesis of liquid fuels from CO2, e.g., separated from flue gases of power plants, and H-2 from renewables, i.e., water electrolysis, is a concept for substituting fossil fuels in the transport sector. It consists of two steps, syngas production via reverse water-gas shift (RWGS) and synfuel production by Fischer-Tropsch synthesis. Research is concentrated on the RWGS using a Ni-catalyst. The catalyst shows an appropriate performance in catalyzing the RWGS. The catalyst is stable at technically relevant temperatures. The intrinsic and effective kinetics were determined and considerations on a technical application of the process are proposed.

引用

页码：1040 / 1048

页数：9

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