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UOP 423

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Thiosulfate in Used Refinery Caustic

Published by Publication Date Number of Pages
UOP 01/01/1985 3

Description

UOP 423 – Thiosulfate in Used Refinery Caustic

This method is for determining thiosulfate ion, S2O3=, in the range of 0.01 to 5 mass-% in used refinery caustic, which may contain sodium salts or phenols, acid oils, naphthenic acids, mercaptans, disulfide oil, Merox catalyst, polysulfides and/or hydrogen sulfide.

Product Details

Published:
01/01/1985
Number of Pages:
3
File Size:
1 file , 190 KB

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