| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| filingDate |
2004-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8d3699d470e7ce2bd95029c09a5506c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02d244984b67e0546dc4d8879aa805a8 |
| publicationDate |
2006-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20060054424-A |
| titleOfInvention |
Distillation method for separating narrow boiling mixtures or azeotrope using ionic liquid |
| abstract |
The present invention relates to a method for separating an azeotrope or a narrow boiling range by extraction rectification using an ionic liquid as an azeotrope. The high boiling bottom product is removed from the column by lateral flow in a gaseous manner. |
| priorityDate |
2003-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |