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Citation: Li Wailang, Zhao Siyuan, Dai Lerong, Gu Tiren. THE EFFECTS OF NORMAL ALIPHATIC ALCOHOLS ON THE DEMULSIFIBILITY OF POLYOXYETHYLENEPOLYOXYPROPYLENE COPOLYMERS Ⅰ. FOR W/O TYPE EMULSION[J]. Chinese Journal of Applied Chemistry, ;1986, 3(6): 54-57. shu

THE EFFECTS OF NORMAL ALIPHATIC ALCOHOLS ON THE DEMULSIFIBILITY OF POLYOXYETHYLENEPOLYOXYPROPYLENE COPOLYMERS Ⅰ. FOR W/O TYPE EMULSION

1.
Laboratory of Surface and Colloid Chemistry, Department of Chemistry and Institute of physical Chemisttry, Peking University

Received Date: 9 December 1985
Available Online: 10 April 1986

The effects of normal aliphatic alcohols (C₁-C₆, and C₈) on the demulsifibility of feur demulsifiers(block type polyoxyethylene-polyoxypropylene copolymer) for W/O type emulsion have been studied.The results show that the addition of alcohols (>1%)greatly enhances the demulsification and n-amyl alcohol is found to be the most effective.
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