| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-32279
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-2475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-89 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-12 |
| filingDate |
2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108368073-B |
| titleOfInvention |
Process for the epoxidation of olefins |
| abstract |
In a process for the epoxidation of an olefin by continuously reacting the olefin with hydrogen peroxide in a methanol solvent over a fixed bed epoxidation catalyst comprising a titanium zeolite, the hydrogen peroxide is an aqueous hydrogen peroxide solution prepared by the anthraquinone process, which is mixed with methanol to give a feed mixture, and the feed mixture is filtered before it is contacted with the fixed bed epoxidation catalyst. |
| priorityDate |
2015-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |