http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2013121592-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-48 |
| filingDate | 2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2013121592-A |
| titleOfInvention | STRUCTURES OF MONOLITHIC ZEOLITE WITH HIERARCHIC STRUCTURES OF POR AND WITHOUT THEM AND METHODS FOR PRODUCING THEM |
| abstract | 1. A method (10) for obtaining a monolithic zeolite structure, comprising the steps of: mixing a source of silicon dioxide, a source of aluminum oxide and a cationic base to form a reaction mixture (12); maintaining the reaction mixture under conditions sufficient to obtain a zeolite gel precursor by hydrolysis (14) ; and heating the zeolite gel precursor at a temperature and for a period of time sufficient to crystallize and agglomerate the zeolite gel precursor into a monolithic zeolite structure (16). 2. The method of claim 1, further comprising the step (18) of adding the polymer to the reaction mixture to create a hierarchical pore structure in the monolithic zeolite structure, the polymer comprising polyethylene glycol (PEG), poly (ethylene glycol) -block-poly (propylene glycol), poly (ethylene glycol ) -block-poly (propylene glycol) -block-poly (ethylene glycol), polyether amine, polyethylene-block-poly (ethylene glycol), and combinations thereof. 3. The method of claim 2, further comprising the step (20) of removing the polymer by washing or calcining the monolithic zeolite structure. The method of claim 1, wherein the mixing step (12) comprises selecting an alumina source from the group consisting of amorphous aluminosilicate, sodium aluminate, potassium aluminate, alumina, aluminum hydroxide, and combinations thereof, wherein the amorphous aluminosilicate also includes a silica source. ... The method of claim 1, wherein the mixing step (12) comprises selecting a cationic base from the group consisting of sodium hydroxide, potassium hydroxide, lithium hydroxide, quaternary ammonium hydroxide, and combinations thereof. The method of claim 1, wherein the mixing step (12) comprises selecting a source of di |
| priorityDate | 2010-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.