fulltext.study @t Gmail

Selective carbonylation of dimethyl ether to methyl acetate on Ferrierite

Paper ID Volume ID Publish Year Pages File Format Full-Text
49211 46724 2016 4 PDF Available
Title
Selective carbonylation of dimethyl ether to methyl acetate on Ferrierite
Abstract

•DME carbonylation to Methyl acetate was investigated on H-FER with different Si/Al ratios.•H-FER with Si/Al ratio of 12 revealed a higher MA selectivity.•A higher B/L ratio and crystallinity of H-FER are important for a higher activity and stability.

Synthesis of methyl acetate (MA) by carbonylation of dimethyl ether (DME) was investigated using laboratory-made H-form Ferrierite (FER) zeolite with different Si/Al molar ratios. The synthesized H-FER with a Si/Al ratio of 12 (FER(12)) revealed a higher DME conversion as well as MA selectivity. The observed higher catalytic performance on the FER(12) was mainly attributed to a higher ratio of Bronsted to Lewis acid sites as well as the higher crystallinity with the less coke formation. The superior properties of the FER(12) having a higher ratio of Bronsted to Lewis acid sites and crystallinity efficiently suppressed the formation of inactive coke precursors.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Carbonylation; Dimethyl ether; Methyl acetate; Ferrierite; Coke formation
First Page Preview
Selective carbonylation of dimethyl ether to methyl acetate on Ferrierite
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 75, 5 February 2016, Pages 28–31
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