Document Type and Number:
Japanese Patent JPS577611
Kind Code:
B2
Abstract:
In a process for continuously producing solutions of dialkali or dialkaline earth metal salts of aromatic dihydroxy compounds, the aromatic dihydroxy compound is sprayed in the form of a melt onto a turbulent liquid film of a solution of an alkali or alkaline earth metal hydroxide. The alkali or alkaline metal hydroxide is preferably solved in water.
Application Number:
JP7927574A
Publication Date:
February 12, 1982
Filing Date:
July 12, 1974
Export Citation:
International Classes:
B01J14/00; C07C27/00; C07C37/66; C07C39/235; C07C67/00
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