http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102247854-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa290cfbc4cd90be40bdc3dfa6829f54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80 |
| filingDate | 2011-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df5b2c5308f88c23e0cf90696b01529 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faef89044ccd69a5a6b58ff1455f295f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55c900333f7b84fcd1af9cd147d1f8a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2956a888a9282ad9fb60ed82a049e380 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1d671dcc3c825325ae23cd3f1bb7250 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92efd5922c565270bc056b4c8385815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc33c3c50af105b089edf791821e1fdf |
| publicationDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102247854-B |
| titleOfInvention | Catalyst for preparing cyclohexanone by virtue of cyclohexanol dehydrogenation as well as preparation method thereof |
| abstract | The invention provides a catalyst for preparing cyclohexanone by virtue of cyclohexanol dehydrogenation. In the catalyst, CuO, ZnO and ZrO2 are used as main active components, and M2O is used as a catalyst modifying agent, wherein the content of each component in percentage by weight is as follows: 20 to 80 percent of Cu, 5 to 40 percent of ZnO, 21 to 40 percent of ZrO, 0.5 to 10 percent of M2O. The preparation method of the catalyst comprises the following steps: mixing and dissolving metal salt of copper, metal salt of zinc and metal salt of zirconium in deionized water; adding an alkaline solution to perform co-precipitation to obtain a precipitate mixture after the precipitation is completed; washing and drying the precipitate mixture, adding the modifying agent or a modifying agent raw material and uniformly mixing; and roasting and tabletting to form the catalyst. According to the catalyst for preparing the cyclohexanone by virtue of cyclohexanol dehydrogenation, the conversion rate of the cyclohexanol is greatly improved, and the selectivity of the cyclohexanone is remarkably improved. |
| priorityDate | 2011-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.