http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0166508-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-896 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-876 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-803 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-215 |
| filingDate | 2001-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_700b4c3a4bb71dce0d729becf0262dc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d48786bb4f58003c19516841cbd47daf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b915fee7f5333dbd1e4b6c81bf438f59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a7b8f6d956d910df84a10c74dd6607a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06a380baba708261635a51042c31d93b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c508794b0df85e3d9dc9ccad3d7f097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3782f389f6e9e4f308774568057df8e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ef7a4711f50aca6c31d5273c11bdb1e |
| publicationDate | 2002-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0166508-A3 |
| titleOfInvention | Process for the recovery of organic acids from aqueous solutions |
| abstract | A process for recovering a desired organic acid from a solution includes the steps of: providing an aqueous solution including at least one desired organic acid or its acid anion; adjusting the proton concentration in the aqueous solution to a desired level, with the desired proton concentration being selected, at least in part, by the amount of available protons needed to associate with the acid anions of the desired organic acid(s) to be recovered and/or acid anions that are weaker than the desired organic acids; and recovering at least a portion of the at least one desired organic acid from the aqueous phase. The desired proton concentration can be based on the amount of available protons being greater than, less than or substantially equal, to the amount of protons needed to associate with the anion of the desired organic acid(s) and acid anions that are weaker than the desired organic acid(s). Specific examples of suitable organic acids include, but are not limited to, ascorbic, succinic, tartaric, glyconic, gulonic, citric, lactic, malic, maleic, acetic, formic, gluconic pyruvic, propionic, butyric, itaconic acids and mixtures thereof. One embodiment of the present invention relates to the recovery of 2-keto-L-gulonic acid (KLG) from aqueous solutions such as fermentation baths. |
| priorityDate | 2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.