METHOD OF SEPARATING METALLIC CATALYST AND USE OF MEMBRANE SEPARATOR

Title:

METHOD OF SEPARATING METALLIC CATALYST AND USE OF MEMBRANE SEPARATOR

Document Type and Number:

Japanese Patent JPS57102237

Kind Code:

A

Abstract:

A process is provided for separating and recovering solid, metal catalysts from reaction mixtures in which they are dispersed, with cross-flow filtration using membrane separation devices. The process is particularly useful for separating gelatinous catalyst sludges, e.g., nickel hydroxide, used in oxidizing diacetone sorbose.

Inventors:

UIRII BUINTERUMAIYAA
RORUFU BUITSUTOMAN
YURUGEN BUTSUKE

Application Number:

JP17152381A

Publication Date:

June 25, 1982

Filing Date:

October 28, 1981

Export Citation:

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Assignee:

MERCK PATENT GMBH

International Classes:

B01D61/02; B01D61/14; B01D61/48; B01D61/54; B01J38/00; B01D65/02; B01D65/08; B01J8/00; B01J23/90; B01J37/00; C01B15/023; C07H9/04; C12P1/00; (IPC1-7): B01D13/00; B01J23/90; B01J25/04; B01J37/00

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