http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100205846-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-146 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04 |
| filingDate | 1994-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66e30477d4aef6c33ebd4cd234d29816 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_172cbb417ae31b8da81152b2d0c49242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec1e498ff11980af58a417fd09f983ab |
| publicationDate | 1999-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100205846-B1 |
| titleOfInvention | How to remove organic compounds in water |
| abstract | The present invention is to remove organic compounds in water with high efficiency by separating organic compounds dissolved in water or forming two liquid phases with water, especially organic chlorine compounds such as 1,2-dichloroethane, carbon tetrachloride and chloroform from water. As a method, (1) water containing an organic compound is injected into a first distillation column for distillation or steam distillation to discharge organic compounds and water vapor from the top of the first distillation column, and at a low concentration from the bottom of the first distillation column. The bottom liquid obtained from the first distillation column is obtained by obtaining a column bottom liquid containing an organic compound, and then (2) a second column distillation column operated at a lower pressure, preferably flash operated under reduced pressure, in the first distillation column performing distillation. Injection, to discharge a gas distillate containing a large amount of organic compounds from the top of the second distillation column, and to the bottom of the second distillation column The present invention provides a method for obtaining a bottoms liquid containing an organic compound at a concentration lower than the content of the organic compound in the injected liquid. |
| priorityDate | 1993-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.