CA581194A - Purification of aromatic acids - Google Patents
Purification of aromatic acidsInfo
- Publication number
- CA581194A CA581194A CA581194A CA581194DA CA581194A CA 581194 A CA581194 A CA 581194A CA 581194 A CA581194 A CA 581194A CA 581194D A CA581194D A CA 581194DA CA 581194 A CA581194 A CA 581194A
- Authority
- CA
- Canada
- Prior art keywords
- purification
- aromatic acids
- aromatic
- acids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA581194T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA581194A true CA581194A (en) | 1959-08-11 |
Family
ID=35760619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA581194A Expired CA581194A (en) | Purification of aromatic acids |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA581194A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132456A (en) * | 1991-05-07 | 1992-07-21 | The Regents Of The University Of California | Sorption of carboxylic acid from carboxylic salt solutions at PHS close to or above the pKa of the acid, with regeneration with an aqueous solution of ammonia or low-molecular-weight alkylamine |
US6509179B1 (en) | 2000-10-12 | 2003-01-21 | Barbara I. Veldhuis-Stribos | Continuous process for preparing lactic acid |
-
0
- CA CA581194A patent/CA581194A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132456A (en) * | 1991-05-07 | 1992-07-21 | The Regents Of The University Of California | Sorption of carboxylic acid from carboxylic salt solutions at PHS close to or above the pKa of the acid, with regeneration with an aqueous solution of ammonia or low-molecular-weight alkylamine |
US6509179B1 (en) | 2000-10-12 | 2003-01-21 | Barbara I. Veldhuis-Stribos | Continuous process for preparing lactic acid |
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