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Catalyst synthesis by continuous coprecipitation under micro-fluidic conditions: Application to the preparation of catalysts for methanol synthesis from CO2/H2

Paper ID Volume ID Publish Year Pages File Format Full-Text
53257 46957 2016 9 PDF Available
Title
Catalyst synthesis by continuous coprecipitation under micro-fluidic conditions: Application to the preparation of catalysts for methanol synthesis from CO2/H2
Abstract

•We investigate the synthesis method effect on CuO-ZnO-ZrO2 catalysts.•Continuous coprecipitation provides a much more homogeneous and repeatable catalyst.•CO2 hydrogenation into methanol was performed with CuO-ZnO-ZrO2 catalysts.•Better methanol productivity was obtained.

A new method of synthesis based on micro-fluidic continuous coprecipitation has been used to prepare CuO-ZnO-ZrO2 catalyst. The catalytic behavior was then investigated for CO2 hydrogenation into methanol and compared with a CuO-ZnO-ZrO2 catalyst prepared by classical coprecipitation and with the same amount of Cu0 (30%). The novel synthesis method allows a better repeatability and homogeneity of the catalyst which leads to the best methanol productivity of 486 gMeOH kgcata−1 h−1 at 280 °C under 50 bar and a GHSV of 10,000 h−1.

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Keywords
CO2 hydrogenation; Methanol synthesis; CuO-ZnO-ZrO2; Synthesis effect; Continuous coprecipitation
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Catalyst synthesis by continuous coprecipitation under micro-fluidic conditions: Application to the preparation of catalysts for methanol synthesis from CO2/H2
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 270, 15 July 2016, Pages 59–67
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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