http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101318255-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-89 |
| filingDate | 2011-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101318255-B1 |
| titleOfInvention | Gallium oxide-cerium oxide-zirconium oxide composite catalyst for producing dimethyl carbonate and method for producing dimethyl carbonate using the catalyst |
| abstract | The present invention relates to a gallium oxide-cerium oxide-zirconium oxide composite catalyst for preparing dimethyl carbonate and a method for preparing dimethyl carbonate using the catalyst. More specifically, the present invention is used to synthesize dimethyl carbonate from methanol and carbon dioxide, and gallium, cerium and zirconium. Gallium oxide-cerium oxide-zirconium oxide composite metal oxides prepared by using three kinds of metal precursors using a sol-gel method, wherein the cerium oxide-zirconium oxide in the metal oxides has a molar ratio in the range of 0.9: 0.1 to 0.1: 0.9, The content of gallium oxide is a gallium oxide-cerium oxide-zirconium oxide composite catalyst for producing dimethyl carbonate, characterized in that the range of 0.1 to 20% by weight based on the total weight of the catalyst and a method for producing dimethyl carbonate using the catalyst, Invention The gallium oxide-cerium oxide-zirconium oxide composite catalyst has a simple manufacturing process, and can adjust the acid and base properties of the catalyst to synthesize dimethyl carbonate with high activity and high yield. |
| priorityDate | 2011-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.