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Furfural and n-methylpyrrolidone in lubricating oil refining: a comparative study
- Source :
- Erdol und Kohle, Erdgas, Petrochemie: Hydrocarbon Technology. March, 1992, Vol. 45 Issue 3, p131, 4 p.
- Publication Year :
- 1992
-
Abstract
- Vacuum distillate from the Soviet 'pipeline' crude oil was refined by extraction with N-methylpyrrolidone-2 or furfural. The extraction was carried out by a batch method and by continuous counter-current process. [...]
Details
- ISSN :
- 00140058
- Volume :
- 45
- Issue :
- 3
- Database :
- Gale General OneFile
- Journal :
- Erdol und Kohle, Erdgas, Petrochemie: Hydrocarbon Technology
- Publication Type :
- Periodical
- Accession number :
- edsgcl.12422517