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Title:
SEPARATION OF GLYCOL
Document Type and Number:
Japanese Patent JPS5427509
Kind Code:
A
Abstract:

PURPOSE: To separate glycol as dioxolane through distillation, by reacting a glycolcontaining aqueous solution, which results from the ctalytic oxidation of ethylene, with formaldehyde, and recycling the residual catalyst.


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Inventors:
KIYOURA TADAMITSU
SUDOU ISAMU
Application Number:
JP9140077A
Publication Date:
March 01, 1979
Filing Date:
August 01, 1977
Export Citation:
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Assignee:
MITSUI TOATSU CHEMICALS
International Classes:
C07D317/12; C07C27/00; C07C29/48; C07C29/88; C07C31/20; C07C67/00; (IPC1-7): C07C29/24; C07C31/20; C07D317/12



 
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