http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106890671-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-70 |
| filingDate | 2015-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106890671-B |
| titleOfInvention | A kind of catalyst producing methyl acetate, preparation method and application |
| abstract | This application discloses a kind of catalyst of Dimethyl ether carbonylation production methyl acetate, which is characterized in that comprising modified EMT molecular sieve, the modified EMT molecular sieve is the EMT molecular sieve after peracid treatment, then through pyridine and/or the processing of pyridine substituent；The pyridine substituent is that one, two or three on pyridine ring in five H is independently selected from F, Cl, Br, I, CH 3 、CF 3 、CH 3 CH 2 Or NO 2 In substituent group substitution be formed by compound.The catalyst has the selectivity of very high stability and methyl acetate, after long-time is reacted, is still able to maintain high methyl acetate selectivity. |
| priorityDate | 2015-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.