| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9305fc720f87097494d965f1b1310e24 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85 |
| filingDate |
2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_988df066c9a4297a1ca83152a99505b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc6606eb9ed9ce8589241f8e231d76f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d6a260b4e95ebef4235dc181a4f5ec9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_087e17ced455ee79e27f1318d070a33a |
| publicationDate |
2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210085715-A |
| titleOfInvention |
Light Olefin Production Method Comprising Catalyst Regeneration Using Low Temperature Oxidizing Gas |
| abstract |
The present invention relates to a light olefin manufacturing method, and more particularly, in a light olefin manufacturing method in which reaction and catalyst regeneration are alternately performed by catalyst deactivation by reaction, 1) a target olefin is produced by supplying a reactant to a reactor filled with a catalyst reaction step to produce; 2) a regeneration step of calcining the catalyst deactivated after step 1) in the presence of an oxidizing gas to regenerate; 3) repeating step 1) by resupplying the reactants after step 2), and by using an oxidizing gas containing NO 2 in step 2), the regeneration temperature of step 2) is increased It relates to a method for producing light olefins, characterized in that the same as the reaction temperature of step 1) is maintained. |
| priorityDate |
2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |