| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00162 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04 |
| filingDate |
1994-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2c63c91d06cad856b8957ccfc527dbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0a75fb83e23be5bd280623f329e4342 |
| publicationDate |
1996-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0889707-A |
| titleOfInvention |
Concentration method of organic acid aqueous solution |
| abstract |
(57) [Abstract] [PROBLEMS] To provide a method for concentrating an organic acid from an aqueous solution of the organic acid quickly and with less energy in a simple process without giving a great heat history to the organic acid. [Structure] An aqueous solution of an organic acid is contacted with a supercritical or subcritical extraction gas or fluid to extract an organic acid containing a small amount of water, and then separated from the extraction gas or fluid. A method for concentrating an organic acid aqueous solution, which yields a high-concentration organic acid aqueous solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101441543-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9506695-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015155158-A1 |
| priorityDate |
1994-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |