http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101137985-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-38 |
| filingDate | 2006-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101137985-B1 |
| titleOfInvention | Manufacturing method of binder-free EMS-5 zeolite with small crystal size |
| abstract | The present invention relates to a method for preparing a binder-free ZSM-5 zeolite having a small crystal size. The present invention is mainly used to solve the problems in practical use, for example, the problem that the zeolite powder is difficult to recover, easily inactivated and aggregated, and the effective surface area is reduced and diffusion limit occurs by adding a binder in the molding process. do. Integral ZSM with small crystal size by using diatomaceous earth or silica aerogel as the main starting material in this invention, adding seed crystal aligning agent, silica sol and sodium silicate for kneading and shaping, and then gas phase-solid crystallization with organic amine and water vapor The conversion to -5 solves the above problems better. This method can be used to industrially produce small crystal size ZSM-5 molecular sieve catalysts.n n n n ZSM-5 Zeolite, Seed Crystal Alignment Agent, Binder |
| priorityDate | 2005-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.