| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-888
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-883 |
| filingDate |
2020-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102239025-B1 |
| titleOfInvention |
Method of preparing light oil from extra heavy oil using unsupported NiMoW sulfide dispersed catalyst |
| abstract |
The present invention relates to a method for producing light oil from super heavy oil using a nickel-molybdenum-tungsten dispersion catalyst without a support. The production method of light oil using a sulfided nickel-molybdenum-tungsten dispersion catalyst without a support according to the present invention is compared to the NiMo/Al 2 O 3 catalyst generally used commercially for the decomposition reaction of heavy oil. It has high reactivity and can efficiently decompose ultra-heavy oil to produce light oil, and as well as high yield of liquid products, it suppresses coke formation compared to a catalyst using a support, and exhibits high activity in decomposition of asphaltenes. |
| priorityDate |
2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |