METHOD OF DEODORIZATION OF ISOPROPYL ALCOHOL Russian patent published in 1998 - IPC

Abstract RU 2109723 C1

FIELD: chemical industry. SUBSTANCE: isopropyl alcohol is obtained by sulfuric acid hydration of propylene. Crude alcohol having pH of 9-13.5 is treated with hypochlorite solution determined by any well known methods. Crude alcohol is then rectified. EFFECT: more efficient preparation method.

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RU 2 109 723 C1

Authors

Golubev Ju.D.

Logvinov A.S.

Kosheleva S.I.

Dates

1998-04-27—Published

1995-06-27—Filed