fulltext.study @t Gmail

Sulfide molybdenum catalysts for water–gas shift reaction: Influence of the kind of promoters and supports to generate MoS2

Paper ID Volume ID Publish Year Pages File Format Full-Text
39654 45830 2014 5 PDF Available
Title
Sulfide molybdenum catalysts for water–gas shift reaction: Influence of the kind of promoters and supports to generate MoS2
Abstract

•The water–gas shift activity of the catalyst concluding Mo was highest by adding Ni.•The reducibility of MoO3 is improved by adding a large electronegativity component.•The generation of MoS2 which is active site is enhanced by adding Ni.•MoS2 generation was most enhanced with the Ni/Mo/TiO2 catalyst.

In the water–gas shift (WGS) catalyst which MoS2 is an active site, the shift activity was examined for catalysts which seven sort components with different electronegativity were added to Mo/Al2O3. The shift activity was highest with the catalyst by adding Ni, which has the largest electronegativity. The results suggest that the reducibility of MoO3 is improved by adding a large electronegativity component, and as a result, the generation of MoS2 is enhanced in the pretreatment process. Furthermore, as a result of searching for the optimal composition including the support, MoS2 generation was most enhanced with the Ni/Mo/TiO2 catalyst, and shift activity was also maximized.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (57 K)Download as PowerPoint slide

Keywords
Molybdenum; Nickel; Reducibility; Electronegativity; Sulfuration
First Page Preview
Sulfide molybdenum catalysts for water–gas shift reaction: Influence of the kind of promoters and supports to generate MoS2
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 484, 22 August 2014, Pages 79–83
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