http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102580776-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ade7c98fb2e25128b7be6502b20b48f4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 |
| filingDate | 2012-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12801f56d0e09999db4882bbef52c912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a1ffdf50650f6007a97d2ace5f4be5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_419c550aec2e557c2bd1a6587b3d1053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb5a5b2645061ed389bbc3686bdc1022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b9175bc1414af93557bc239f7cc30ed |
| publicationDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102580776-B |
| titleOfInvention | Preparation and application method of immobilization double-tooth Schiff base vanadyl complex catalyst |
| abstract | The invention belongs to the technical field of a vanadyl complex catalyst and particularly relates to an immobilization double-tooth Schiff base vanadyl complex catalyst as well as a preparation method and an application method thereof. The preparation method comprises the following steps: firstly, bonding double-tooth Schiff base genin on crosslinked polystyrene microspheres; and then performing the coordinating chelation reaction to the microspheres and vanadyl sulfate to prepare the crosslinked polystyrene microsphere immobilization double-tooth Schiff base vanadyl (IV) complex catalyst. According to the invention, a homogeneous catalyst is changed into a heterogeneous vanadyl (IV) complex catalyst; not only are the activity and the selectivity of the homogeneous catalyst reserved, but also a series of advantages are brought in, for example, the thermal stability of the catalyst is improved, the catalyst is convenient to separate from a reaction medium, and the catalyst is reused; and the efficiency of the catalyzing process is greatly promoted. |
| priorityDate | 2012-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.