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PHTHALOCYANINE-BASED COMPOSITE MEMBRANES FOR OIL-WATER SEPARATION

发明专利审中
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20权利要求 · 1 独立
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卷宗概要

发明人

Asma Mohammed Zamil ELSHARIF; Najah ALRASHEEDI

IPC 分类

B1D 69/2B1D 65/8B1D 69/12B1D 71/34B1D 71/82C2F 1/44C2F 101/32

CPC 分类

B1D69/2B1D65/8B1D69/12B1D71/34C2F1/44B1D71/82B1D2323/2B1D2323/12B1D2323/2187B1D2323/36B1D2325/25B1D2325/4B1D2325/36C2F2101/32C2F2209/3C2F2301/66

A composite membrane based on ball type copper phthalocyanine (Cu-Pc) compounds having oil rejection rates of 98% and more when fluid mixtures of oil and water are passed through the membranes under transmembrane pressures of 1 to 3 bar. Higher performance can be attributed to the presence of ball type copper phthalocyanine compounds in the membrane matrix that enhances the hydrophilicity of the membranes.

原文(中文)

A composite membrane based on ball type copper phthalocyanine (Cu-Pc) compounds having oil rejection rates of 98% and more when fluid mixtures of oil and water are passed through the membranes under transmembrane pressures of 1 to 3 bar. Higher performance can be attributed to the presence of ball type copper phthalocyanine compounds in the membrane matrix that enhances the hydrophilicity of the membranes.