skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts

Abstract

A continuous method of producing propylenecarbonate includes carboxylation of propylene oxide with carbon dioxide in presence of phthalocyanine catalyst on an inert carrier, using as the phthalocyanine catalyst at least one catalyst selected from the group consisting of not-substituted, methyl, ethyl, butyl, and tret butyl-substituted phthalocyanines of metals, including those containing counterions, and using as the carrier a hydrophobic carrier.

Inventors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Moscow, RU
Issue Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
988833
Patent Number(s):
7585995
Application Number:
11/533,779
Assignee:
U.S. Department of Energy (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Afanasiev, Vladimir Vasilievich, Zefirov, Nikolai Serafimovich, Zalepugin, Dmitry Yurievich, Polyakov, Victor Stanislavovich, Tilkunova, Nataliya Alexandrovna, and Tomilova, Larisa Godvigovna. Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts. United States: N. p., 2009. Web.
Afanasiev, Vladimir Vasilievich, Zefirov, Nikolai Serafimovich, Zalepugin, Dmitry Yurievich, Polyakov, Victor Stanislavovich, Tilkunova, Nataliya Alexandrovna, & Tomilova, Larisa Godvigovna. Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts. United States.
Afanasiev, Vladimir Vasilievich, Zefirov, Nikolai Serafimovich, Zalepugin, Dmitry Yurievich, Polyakov, Victor Stanislavovich, Tilkunova, Nataliya Alexandrovna, and Tomilova, Larisa Godvigovna. Tue . "Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts". United States. https://www.osti.gov/servlets/purl/988833.
@article{osti_988833,
title = {Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phthalocyanine catalysts},
author = {Afanasiev, Vladimir Vasilievich and Zefirov, Nikolai Serafimovich and Zalepugin, Dmitry Yurievich and Polyakov, Victor Stanislavovich and Tilkunova, Nataliya Alexandrovna and Tomilova, Larisa Godvigovna},
abstractNote = {A continuous method of producing propylenecarbonate includes carboxylation of propylene oxide with carbon dioxide in presence of phthalocyanine catalyst on an inert carrier, using as the phthalocyanine catalyst at least one catalyst selected from the group consisting of not-substituted, methyl, ethyl, butyl, and tret butyl-substituted phthalocyanines of metals, including those containing counterions, and using as the carrier a hydrophobic carrier.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2009},
month = {9}
}

Patent:

Save / Share: