CONTINUOUS METHOD FOR PRODUCTION OF GLYCEROL DICHLOROHYDRIN Russian patent published in 2003 - IPC

Abstract RU 2197463 C1

FIELD: industrial organic synthesis. SUBSTANCE: allyl chloride vapors mixed with inert gas interact with chlorine and water at 50-60 C. Part of reaction solution is usually continuously withdrawn and subjected to distilling off azeotrope mixture of glycerol dichlorohydrin and water. EFFECT: enabled preparation of anhydrous glycerol dichlorohydrin according to simple technology with sufficiently high selectivity, and considerable reduced waste water volume. 1 dwg

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RU 2 197 463 C1

Authors

Oshin L.A.

D'Jakonov I.A.

Il'In B.A.

Dates

2003-01-27—Published

2001-07-19—Filed