http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103121982-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83c6ba01c7f409f4d7ff4e0c189376ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate | 2011-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ef027c421fe8496b2c135e62f05f498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1922a29141ab5f9f787128d74abe384b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd113aef71dc1ad4a4c263b7246b80b |
| publicationDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103121982-B |
| titleOfInvention | Propylene epoxidation reaction method |
| abstract | The invention relates to a propylene epoxidation reaction method and mainly aims to solve the problems of a titanium silicalite molecular sieve catalyst with an MFI (ZSM-5 zeolites) structure in the prior art, such as poor hydrophobicity and low propylene epoxidation yield. The problems are better solved by using the technical scheme that the propylene epoxidation reaction method comprises the step of reacting an oxygen source with propylene in a homogeneous phase or water/oil two-phase reaction medium for 3-8h under the catalysis of the titanium silicalite molecular sieve catalyst with an MFI structure and on the conditions of 20-80 DEG C and 0.5-1.5MPa to generate a product, wherein the molar ratio of the propylene to the oxygen source ranges from 0.5 to 20, and the molar ratio of the propylene to the catalyst ranges from 1 to 10. The propylene epoxidation reaction method can be used for industrial production of propylene epoxidation. |
| priorityDate | 2011-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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