| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1022 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M177-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M101-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N70-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G65-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M177-00 |
| filingDate |
2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104284965-B |
| titleOfInvention |
Method for producing lubricant base oil |
| abstract |
A method for producing a lubricant base oil provided with a first step for fractionally distilling a base oil fraction and a heavy fraction from a hydrocarbon oil containing the base oil fraction and the heavy fraction, which is heavier than the base oil fraction, and a second step for obtaining dewaxed oil by isomerizing and dewaxing the base oil fraction that was fractionally distilled in the first step, wherein a hydrocracked oil obtained by hydrocracking the heavy fraction that was fractionally distilled in the first step is returned to the first step. |
| priorityDate |
2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |