fulltext.study @t Gmail

Screening of Supported Ionic Liquid Phase (SILP) catalysts for the very low temperature water–gas-shift reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
42342 45921 2010 6 PDF Available
Title
Screening of Supported Ionic Liquid Phase (SILP) catalysts for the very low temperature water–gas-shift reaction
Abstract

Screening of transition metal complexes typically involves elaborative experiments in batch reactors in organic solvents under non-steady-state conditions. In contrast, screening of immobilized catalysts in a fixed-bed continuous gas-phase reactor enables highly efficient and precise investigations on activity and stability under steady-state. In this work we present a technique to immobilize numerous homogeneous transition metal complexes (Ru, Ir, Os, Fe, Cu, Mo, Pd Re, Rh) in the ionic liquid [BMMIM][OTf] on the highly porous support Silica 100 using the Supported Ionic Liquid Phase (SILP) technology. All prepared SILP catalysts were investigated in the water–gas shift reaction (WGSR) in a continuously operated fixed-bed reactor at temperatures between 120 and 160 °C and ambient pressure. Best activities and stabilities were found for ruthenium-based systems.

Graphical abstractSeveral homogeneous transition metal complexes were immobilized in the ionic liquid [BMMIM][OTf] on Silica 100 using the Supported Ionic Liquid Phase (SILP) technology and tested in the water–gas shift reaction (WGSR) in a continuously operated fixed-bed reactor at temperatures between 120 and 160 °C and ambient pressure. Best activities and stabilities were found for ruthenium-based systems.Figure optionsDownload full-size imageDownload high-quality image (119 K)Download as PowerPoint slide

Keywords
Water–gas-shift reaction; Homogeneous catalysis; Immobilization; Supported ionic liquid phase; Screening
First Page Preview
Screening of Supported Ionic Liquid Phase (SILP) catalysts for the very low temperature water–gas-shift reaction
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
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 377, Issues 1–2, 1 April 2010, Pages 70–75
Authors
, , , , , , ,
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
Online Support
Any Questions? feel free to contact us