http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112680277-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-74 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-06 |
| filingDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112680277-B |
| titleOfInvention | Method for preparing sulfurized fatty acid by using kitchen waste oil and method for preparing lubricating oil |
| abstract | The invention discloses a method for preparing sulfurized fatty acid by using kitchen waste oil, which comprises the following steps: the method comprises the steps of purifying the kitchen waste oil, performing catalytic hydrolysis, separating, distilling and vulcanizing, wherein a compound ionic liquid catalyst is used in the step of catalytic hydrolysis, and the mass part ratio of the catalyst to the kitchen waste oil is 1: (30-50), and vulcanizing the fatty acid by using sulfur powder in the vulcanizing step. In addition, the invention also provides a preparation method of the aerogel supported lubricating oil, wherein the antioxidant in the lubricating oil is sulfurized fatty acid obtained by the method. |
| priorityDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.