Green separation of azeotropes in dimethyl carbonate synthesis by transesterification

Min Yan, Yuanyuan Shen, Shuai Wang, Zhaoyou Zhu, Peizhe Cui and Yinglong Wang

Renewable and Sustainable Energy Reviews, 2024, vol. 202, issue C

Abstract: Dimethyl carbonate, a pivotal organic solvent, has experienced significant growth in consumption and an expansion of production capacity in China in recent years. The primary industrial production methods, including transesterification, carbonylation, and urea alcoholysis, are accompanied by dedicated production facilities. This study conducts a comparative assessment of these processes, scrutinizing their technical merits and associated challenges to provide strategic guidance for dimethyl carbonate production within the nation. The review provides a comprehensive summary of dimethyl carbonate synthesis methods. Focusing on the separation of azeotropes during dimethyl carbonate synthesis via transesterification, it suggests the potential integration of conventional energy-saving technology with pervaporation separation to separate dimethyl carbonate and methanol. The review culminates in a concise summary and analysis of forthcoming prospects and obstacles inherent to this hybrid strategy. Realizing the effective integration of pervaporation technology with established energy-saving techniques for the efficient and ecologically sustainable separation necessitates further exploration and practical implementation.

Keywords: Dimethyl carbonate; Transesterification; Separation; Pervaporation; Energy-saving (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1364032124004131
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:202:y:2024:i:c:s1364032124004131

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic

DOI: 10.1016/j.rser.2024.114687

Access Statistics for this article

Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski

More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().