http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105801394-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8885 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-224 |
| filingDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105801394-B |
| titleOfInvention | The method that methacrolein is prepared by the tert-butyl alcohol |
| abstract | Disclose a kind of method that methacrolein is prepared by the tert-butyl alcohol, specifically a kind of method for preparing methacrolein by the tert-butyl alcohol for starting material, it includes the fixed bed reactors for making the raw material pass through equipped with catalyst, the fixed bed reactors are divided into n conversion zone by feed(raw material)inlet to material outlet, and each conversion zone is equipped with the catalyst of different catalytically active；Wherein the catalytic activity of the first reacting section catalyst is more than the catalytic activity of the second reacting section catalyst, and from the second conversion zone from last conversion zone, the catalytic activity of catalyst is incremented by successively；The integer that n is 3 10. |
| priorityDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.