http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103130237-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 |
| filingDate | 2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103130237-B |
| titleOfInvention | For preparing the method for zeolite mechanograph and for the method preparing epsilon-caprolactams |
| abstract | The present invention is provided to prepare the method for zeolite mechanograph and for the method preparing ε caprolactam, described zeolite mechanograph has outstanding mechanical strength.The method being used for preparing zeolite mechanograph according to the present invention comprises the following steps (1) to (5): (1) carries out hydrothermal synthesis reaction to the mixture containing silicon compound, water and quaternary ammonium hydroxide；(2) reactant mixture containing crystallization obtained in filtration step (1), to be separated into the concentrate containing crystallization and filtrate；(3) concentrate containing crystallization obtained in step (2) is washed with water, until the washed solution obtained by washing becomes 8.5 to 9.5 at the pH of 25 DEG C；(4) crystallization obtained in molding process (3)；(5) mechanograph obtained in calcining step (4).By using the zeolite mechanograph prepared by this method as catalyst, prepare ε caprolactam by cyclohexanone-oxime Beckmann rearrangement in the gas phase. |
| priorityDate | 2011-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.