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A novel synthetic approach for preparing dimethyl carbonate from dimethoxymethane and O2 over Cu-MCM-48

Paper ID Volume ID Publish Year Pages File Format Full-Text
40348 45851 2013 7 PDF Available
Title
A novel synthetic approach for preparing dimethyl carbonate from dimethoxymethane and O2 over Cu-MCM-48
Abstract

A new convenient method for the synthesis of dimethyl carbonate from dimethoxymethane and O2 in the presence of catalytic amounts of Cu-MCM-48 was described. The XRD results indicate that the structure of Cu-MCM-48 is gradually distorted with the increase in the copper content, whereas the framework structure of Cu-MCM-48 is basically retained until the incorporated copper content reaches to 0.62 wt%. The SEM, TEM and N2 adsorption studies show that copper content of 9.51 wt% completely changes the morphology and structure of Cu-MCM-48. Effects of the amount of the incorporated copper in catalyst, catalyst amount used and other reaction conditions on the catalytic activity are investigated in details to obtain the optimized reaction conditions. Short reaction time, easy recycling of the catalyst and excellent yields are the main advantages of this process.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (79 K)Download as PowerPoint slideHighlights► A new catalytic synthesis process for dimethyl carbonate. ► Very high dimethyl carbonate yield (81.8%). ► Short reaction time and the recycled Cu-MCM48 catalyst.

Keywords
Dimethyl carbonate; Dimethoxymethane; Molecular oxygen; Cu-MCM-48
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A novel synthetic approach for preparing dimethyl carbonate from dimethoxymethane and O2 over Cu-MCM-48
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 455, 30 March 2013, Pages 58–64
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
Online Support
Any Questions? feel free to contact us