http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112920874-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e4aba3aaec28dcd37d16a0a76f66f80 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-10 |
| filingDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3102accb81af366ed38f0b1ed598565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8403a87d7b42378a64ce39701aeb201 |
| publicationDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112920874-A |
| titleOfInvention | A kind of preparation method of polyolefin synthetic oil |
| abstract | The invention discloses a preparation method of polyolefin synthetic oil, which can prepare a synthetic oil product of low viscosity grade. The method includes pre-mixing the co-catalyst and the main catalyst or separately adding them into a polymerization reactor containing a reaction medium, introducing low-carbon olefins as the main polymerization monomers, controlling appropriate reaction temperature and reaction pressure, and homopolymerizing the low-carbon olefins by controlling the appropriate reaction temperature and reaction pressure. Or α-olefin prepared by ethylene oligomerization or copolymerization with Fischer-Tropsch α-olefin to prepare polyolefin synthetic oil (mAPO, Metallocene Apalene-Poly-Olefins). The invention uses olefins with abundant and relatively cheap sources in my country as the main raw materials, which can reduce the cost of raw materials and reduce the dependence on imported high-carbon alpha-olefins. At the same time, the invention can prepare a series of low-viscosity synthetic oil base oils with high conversion rate, and has excellent product performance, wide viscosity range and flexible adjustment. |
| priorityDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.