http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103447082-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 |
| filingDate | 2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103447082-B |
| titleOfInvention | A kind of method recovering the based structuring activity of molecular sieve catalysts of foam silicon carbon |
| abstract | The present invention relates to the based structuring molecular sieve catalyst field of foam silicon carbon, be specially a kind of method recovering the based structuring activity of molecular sieve catalysts of foam silicon carbon, solve in prior art due to molecular sieve be chronically exposed to high temperature, super-humid conditions under and the framework of molecular sieve aluminium silicon species that causes is converted into non-skeleton species, run off in activated centre, the problem of structure collapse etc. and irreversible inactivation.Cause the molecular sieve coating of inactivation for silicon and aluminum source with foam silicon carbon carrier surface because of loss of active component or structure collapse, by based structuring for inactivation foam silicon carbon molecular sieve catalyst hydrothermal treatment consists in the actified solution containing template or vapor phase, make deactivated molecular sieve coating at the new molecular sieve coating of the inverting synthesis of foam silicon carbon carrier surface original position.The present invention effectively can extend the service life of the based structuring molecular sieve catalyst of foam silicon carbon, improves the Technical Economy that the based structuring catalyst of foam silicon carbon is applied in chemical industry. |
| priorityDate | 2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.