PREPARATION OF ETHYLENE GLYCOL - MITSUBISHI CHEM IND

Title:

PREPARATION OF ETHYLENE GLYCOL

Document Type and Number:

Japanese Patent JPS53119806

Kind Code:

A

Abstract:

PURPOSE: To prepare ethylene glycol in high yield with preventing choking of piping in a separation system, due to precipitation of I2 by reacting ethylene, O2 and water in the presence of an I2-containing substance and carbon.

Inventors:

OKANO TAKESHI
WADA NAOTO
KOBAYASHI YOSHIMITSU
BABA AKIO

Application Number:

JP3287277A

Publication Date:

October 19, 1978

Filing Date:

March 25, 1977

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MITSUBISHI CHEM IND

International Classes:

C07C29/48; B01J27/00; B01J27/20; C07B61/00; C07C27/00; C07C29/04; C07C31/20; C07C67/00; (IPC1-7): B01J27/20; C07C29/04; C07C31/20

Previous Patent: JPS53119805

Next Patent: SEPARATION OF BUTANEDIOL