http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103055869-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c094c8526b300120081f9f27c0ba8f7c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a55ecc77f5959ee63ed2b0574386f5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343296255bc4b07b3679916dd85dd7b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_628ed863dda3af2c00fb92e9a93c0851 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103055869-B |
| titleOfInvention | Porous metal nanometer granular catalyst and preparation method thereof |
| abstract | The invention discloses a porous cobalt/nickel nanometer granular catalyst and a preparation method thereof. The method comprises the following steps of: firstly reacting alloy nanometer grains containing an aluminum element with an alkali liquor to obtain porous metal nanometer grains; and then, separating the porous metal nanometer grains from a reaction solution, repeatedly cleaning until that the washing liquid PH value achieves neutrality, and finally storing the porous metal nanometer grains after cleaning in de-ionized water or an organic solution. By adopting the method for preparing the porous metal nanometer grains disclosed by the invention, the prepared nanometer grains are high in purity, large in specific surface area and uniform in grain fineness distribution; the preparation process is few in procedures and simple in required equipment; and hydrogenation reaction is carried out on the porous nanometer grains, so that the reaction temperature is reduced, the reaction yield is improved, the reaction rate is increased, and meanwhile, the secondary pollution is not inducted. |
| priorityDate | 2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.