fulltext.study @t Gmail

Highly dispersed Ni particles on Ru/NiAl catalyst derived from layered double hydroxide for selective CO methanation

Paper ID Volume ID Publish Year Pages File Format Full-Text
49458 46746 2015 6 PDF Available
Title
Highly dispersed Ni particles on Ru/NiAl catalyst derived from layered double hydroxide for selective CO methanation
Abstract

•NiAl-mixed oxide catalysts derived from LDH prepared by co-precipitation method.•Ru is impregnated on NiAl-mixed oxide by conventional impregnation method.•Effect of calcination on Ru/NiAl-mixed oxide catalyst is studied.•Uncalcined Ru/NiAl has shown the best catalytic performance for CO-SELMET.

In this communication, we report novel Ru/NiAl-layered double hydroxide derived catalysts for CO removal by selective CO methanation. The experimental results revealed that uncalcined Ru/NiAl catalyst shows the fine dispersion of the nickel particles and remarkably high activity to CO at wider operating temperature window ranging from 150 °C to 250 °C. This work shows promising potential in further application of selective CO methanation as deep CO removal process of fuel processors especially for polymer electrolyte membrane fuel cells (PEMFC).

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
CO selective methanation; CO removal; Nickel; Layered double hydroxides; Ruthenium; Co-precipitation
First Page Preview
Highly dispersed Ni particles on Ru/NiAl catalyst derived from layered double hydroxide for selective CO methanation
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: Catalysis Communications - Volume 60, 5 February 2015, Pages 8–13
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