Process for the production of high purity tartaric acid

Details Process for the production of high purity tartaric acid Process for the production of high purity tartaric acid

1991-02-11

1992-02-11

Gray, Bruce

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

Organic compounds

Carboxylic acids and salts thereof

C07C 59155

Patent

active

050877461

ABSTRACT:
Disodium tartrate which can be easily converted to tartaric acid is produced by hydrolysis of an epoxysuccinate. Formation of impurities is minimized and the reaction time shortened by performing the hydrolysis under superatmospheric pressure and elevated temperature at a pH in the range of from about 6 to about 11.

REFERENCES:
patent: 3156709 (1964-11-01), Allan
patent: 3769339 (1973-10-01), Wagner et al.
patent: 3875223 (1975-04-01), Yonemitsu et al.
patent: 3923884 (1975-12-01), Yonemitsu et al.
patent: 4028407 (1977-06-01), Petritsch et al.
patent: 4048225 (1977-09-01), Prescher et al.

Affiliated with

Also associated with

Rating

Process for the production of high purity tartaric acid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of high purity tartaric acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of high purity tartaric acid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-782809