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Hydrogen sulfide and acetaldehyde discharge from a rapeseed extraction plant
Author(s) -
Lindh L. A.,
Dahlen J. A. H.
Publication year - 1989
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02682620
Subject(s) - rapeseed , hydrogen sulfide , acetaldehyde , extraction (chemistry) , chemistry , waste management , sulfide , pulp and paper industry , environmental science , environmental chemistry , organic chemistry , food science , ethanol , sulfur , engineering
The gas effluent from a mineral oil recovery system in a rapeseed extraction plant contains high concentrations of hydrogen sulfide and acetaldehyde. The two compounds are produced in the desolventizer‐toaster (DT) and are the major cause of the unpleasant smell emanating from the plant.