http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3769830-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b3025d5666d996263fb265b3c4d058a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-2856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 |
| filingDate | 2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ebd85c8cffef544deb3e83e5f91ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3011ffd2697700871bef5e90cd16e179 |
| publicationDate | 2021-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3769830-A1 |
| titleOfInvention | Process for distilling a crude composition in a rectification plant including an indirect heat pump |
| abstract | The present invention relates to a process for purifying a crude composition comprising the rectification of the crude composition in a rectification plant comprising a rectification column comprising an overhead condenser for condensing the head fraction and a reboiler for evaporating the bottom fraction, wherein the difference between the temperature of the head fraction and the temperature of the bottom fraction is at most 20°C, wherein a heat pump operates between the overhead condenser and the reboiler, wherein the heat pump is completely separated from the process to prevent any contamination, and wherein the heat pump is an indirect heat pump and is operated with water or methanol as refrigerant. |
| priorityDate | 2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.