http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107418616-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-208 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G33-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G33-04 |
| filingDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107418616-B |
| titleOfInvention | Broad-spectrum type aging oil demulsifier and preparation method thereof |
| abstract | The invention discloses a broad-spectrum aging oil demulsifier, which comprises the following components in percentage by weight: 3-15% of an ultrahigh molecular weight crude oil demulsifier, 21-35% of terpolymer ether, 16-30% of an auxiliary agent and 20-60% of a mixed solvent; and a preparation method. The demulsifier has the characteristics of reasonable molecular structure, proper molecular weight, strong cooperativity, deep dehydration, high demulsification speed, clear and smooth oil-water interface, wetting, permeation, clear water and the like aiming at aging oil, and has broad spectrum. |
| priorityDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.