http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106430236-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-40 |
| filingDate | 2016-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106430236-B |
| titleOfInvention | The preparation method of mesoporous ZSM-5 molecular sieve |
| abstract | The invention discloses a kind of preparation methods of 5 molecular sieves of mesoporous ZSM, are related to molecular sieve.This method is：1. a certain amount of white carbon or silica gel, 4-propyl bromide, ammonium acid fluoride and aluminum sulfate octadecahydrate are sufficiently mixed grinding, then the mixture material after grinding is put into polytetrafluoroethyllining lining stainless steel cauldron, under conditions of static state, 145 DEG C of crystallization 35 days；2. the product of step 1. gained is moved in beaker, adds the water of certain proportion amount, stir 12 hours；3. the product of step 2. gained is washed with deionized water, it is dry, you can to obtain mesoporous ZSM 5.This method feature forms solution simply by water and remaining raw material is added, and then manufactures the mesoporous of 5 molecular sieves of ZSM, this is both simple and economic post-processing approach；And good crystallinity and few defect are maintained, has preferable catalytic activity and longer service life. |
| priorityDate | 2016-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.