Process for recovering low-boiling acids
Abstract
The invention provides a method for recovering low-boiling acids from a concentrated solution of the calcium salt of the acid by treating the concentrated solution of calcium salts of the low-boiling acids with a high molecular weight tertiary amine and carbon dioxide.
Subject
562/51344/385
562/580
562/589
562/606
C07C 29/145
C07C 45/54
C12P 7/40
C07C 45/54
C07C 49/04
C07C 31/08
C07C 31/10
C07C 31/12
C07C 31/125
Collections
Citation
Holtzapple, Mark T.; Davison, Richard R. (2002). Process for recovering low-boiling acids. United States. Patent and Trademark Office; Texas A&M University. Libraries. Available electronically from https : / /hdl .handle .net /1969 .1 /176691.