Extraction of hydrocarbons from carbonaceous rock in supercritical carbon dioxide

Experiments on supercritical CO 2 extraction of organic matter from carbonaceous raw material show that, regardless of its geological origin, the process is characterized by selective extraction of hydrocarbons, especially alkanes and naphthenes. The composition of the supercritical extract makes it...

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Bibliographic Details
Published in:	Russian journal of physical chemistry. B Vol. 6; no. 8; pp. 878 - 882
Main Authors:	Lifshitz, S. Kh, Chalaya, O. N., Zueva, I. N.
Format:	Journal Article
Language:	English
Published:	Dordrecht SP MAIK Nauka/Interperiodica 01-12-2012
Subjects:	Chemistry Chemistry and Materials Science Physical Chemistry alkanes solid fossil fuels extraction selectivity of supercritical CO naphthenes lubricating oils
Online Access:	Get full text
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Summary:	Experiments on supercritical CO 2 extraction of organic matter from carbonaceous raw material show that, regardless of its geological origin, the process is characterized by selective extraction of hydrocarbons, especially alkanes and naphthenes. The composition of the supercritical extract makes it possible to use it for manufacturing lubricants.
ISSN:	1990-7931 1990-7923
DOI:	10.1134/S199079311208012X