Determining bleaching loss coefficients

Autor: J. T. R. Andrews, R. G. Folzenlogen, A. S. Richardson
Rok vydání: 1929
Předmět:
Zdroj: Oil & Fat Industries. 6:19-43
ISSN: 1558-9331
0003-021X
DOI: 10.1007/bf02575084
Popis: Detailed description has been given of a laboratory method for determining oil retention by bleaching earths and carbons. The method involves determination of the increase in weight resulting when a sample of the bleaching material is treated with oil and the excess oil removed by suction in a stream of hot inert gas under standardized conditions. The oil retention values obtained by this method fall within the range of those observed under practical conditions of plant operation.
Databáze: OpenAIRE
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