Slack Wax Deoiling by Static Crystallization

The possibility of producing semi-purified and deeply deoiled paraffins from slack waxes by the method of static crystallization is investigated. Optimal parameters of a one-stage deoiling process for obtaining semi-purified paraffins with an oil content of less than 3 wt% were determined. The poten...

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Bibliographic Details
Published in:Chemistry and technology of fuels and oils Vol. 58; no. 3; pp. 479 - 483
Main Authors: Pronchenkov, I. A., Antonov, S. A., Matveeva, A. I., Bartko, R. V., Nikulshin, P. A., Kilyakova, A. Yu, Tonkonogov, B. P., Dogadin, O. B.
Format: Journal Article
Language:English
Published: New York Springer US 01.07.2022
Springer
Springer Nature B.V
Subjects:
Chemistry
Chemistry and Materials Science
Crystallization
Geotechnical Engineering & Applied Earth Sciences
Industrial Chemistry/Chemical Engineering
Innovative Technologies of Oil and Gas
International economic relations
Mineral Resources
Paraffin wax
Petroleum
Petroleum industry
Refining
Waxes
oil solid paraffins
static crystallization
slack wax deoiling by thermal methods
ISSN:0009-3092, 1573-8310
Online Access:Get full text
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Summary:The possibility of producing semi-purified and deeply deoiled paraffins from slack waxes by the method of static crystallization is investigated. Optimal parameters of a one-stage deoiling process for obtaining semi-purified paraffins with an oil content of less than 3 wt% were determined. The potential of a two-stage deoiling process for production of deeply deoiled paraffins with an oil content of less than 1 wt% was demonstrated. The economic efficiency of the proposed methodology of slack wax deoiling by static crystallization was confirmed by calculations.
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ISSN:0009-3092
1573-8310
DOI:10.1007/s10553-022-01410-7