Mineral oils: processes and products – Refining – Halogen contaminant removal
Patent
1981-10-23
1983-10-18
Gantz, Delbert E.
Mineral oils: processes and products
Refining
Halogen contaminant removal
570204, C10G 2904
Patent
active
044104227
ABSTRACT:
A method is provided for reducing the level of polychlorinated aromatic hydrocarbons, "PCB's", while dissolved in an organic solvent, for example, transformer oil. Removal of polychlorinated aromatic hydrocarbon from the contaminated organic solvent can be accomplished by treating the contaminated solution with a mixture of alkali mercaptide in the presence of a phase transfer catalyst.
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Davis Jr. James C.
Gantz Delbert E.
General Electric Company
Magee Jr. James
Pittman William H.
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