Processes for the production of alkylene glycol in the presence

Details Processes for the production of alkylene glycol in the presence Processes for the production of alkylene glycol in the presence

1984-03-28

1985-12-24

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568810, 568811, 568833, 568857, 568867, C07C 2976, C07C 3120, C07C 3127, C07C 3326

Patent

active

045608130

ABSTRACT:
In processes for making alkylene glycols by the hydrolysis of alkylene oxides in the presence of selectivity-enhancing metalate anion-containing material, metalate anion can be recovered from the alkylene glycol-containing hydrolysis product by contact with a solid having electropositive complexing sites thereon such as anion exchange resins.

REFERENCES:
patent: 2615901 (1952-10-01), McClellan
patent: 4277632 (1981-07-01), Kumazawa et al.
U.S. patent application Ser. No. 594,268, filed 3/28/84.

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