http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1190025-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a8e11eb8d8f3f110b82a8e4729bd8cb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-74 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B13-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D9-00 |
| filingDate | 2000-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_407025ca6fe09537f49f666bae662e26 |
| publicationDate | 2002-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1190025-A1 |
| titleOfInvention | Extraction and isolation method |
| abstract | A method for separating neutral substances from a soap containing the neutral substances, the method including the steps of: providing a mixture containing (1) the soap containing the neutral substances, (2) water optionally containing sodium sulfate and (3) a C1-C10 hydrocarbon solvent, and heating the mixture to a temperature of at least 140 DEG C, to obtain a soap phase and a hydrocarbon phase containing the neutral substances, the heating step being conducted in a closed system under pressure, wherein the pressure in the system is at least equal to the vapor pressure of the mixture at the temperature used in the heating step; separating the hydrocarbon phase from the soap phase; and optionally separating the neutral substances from the hydrocarbon phase. |
| priorityDate | 1999-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.