| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-04 |
| filingDate |
2017-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102029612-B1 |
| titleOfInvention |
Catalysts and Methods for Producing Propylene from Ethylene and Butene |
| abstract |
The present disclosure relates to chemical catalysts and methods that can be used for the production and / or interconversion of olefins. In some embodiments, (a) obtaining a catalyst composition comprising an isomerization catalyst and a disproportionation catalyst, wherein the weight ratio of isomerization catalyst to disproportionation catalyst is 10: 1 to 1:10; And (b) reacting butene and ethylene in the presence of the catalyst composition under conditions sufficient to produce propylene at a temperature of about 500 ° F. (260 ° C.) to about 650 ° F. (350 ° C.). Process for the production of propylene from is provided. |
| priorityDate |
2016-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |