http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107098801-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 |
| filingDate | 2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107098801-B |
| titleOfInvention | Method for recovering acetone and equipment for recovering it |
| abstract | The present invention relates to a method for recovering acetone and a device for recovering it. Specifically, the method for recovering acetone comprises: separating the bisphenol A stream into a bisphenol A product stream and an extraction stream comprising unreacted acetone; recovering unreacted acetone in the recovery section of the bisphenol A production facility and forming a stream comprising methanol and a bisphenol A plant acetone recovery stream of recovered acetone; introducing the bisphenol A plant acetone recovery stream to a phenol purification plant; and purifying the bisphenol A plant acetone recovery stream in the phenol purification plant to form an acetone product stream. The acetone product stream may contain reduced amounts of methanol compared to the bisphenol A plant acetone recovery stream. |
| priorityDate | 2016-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.