| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51caf932f4ff80f8bea0d54b8dfa07a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-046 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-82 |
| filingDate |
2004-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_063932dad354b065bbcab397def184d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f41a030d77e409f565321aa2e85ae11 |
| publicationDate |
2004-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004285065-A |
| titleOfInvention |
Method for separating 2-butanol from a tert-butanol / water mixture |
| abstract |
A commercial C 4 - providing a mixture, in a method of separating 2-butanol - which hydrocarbon mixture produced from, tert- butanol (TBA) occurs when decomposed into isobutene and water tert- butanol / water . The mixture is first treated by addition of a TBA-containing flow to a water concentration lower than the limit concentration of the distillation limit line connecting the two azeotropes of TBA / water and SBA / water, followed by distillation. I do. [Selection diagram] None |
| priorityDate |
2003-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |