http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011124934-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0e7527ba4a31f2fe2a97fd814621339 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B37-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-00 |
| filingDate | 2009-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88a18c3590bc80e7aa6720d390476752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a8d73862b1675601e13470efe613b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1baecaa82ef4472b3b8c3c82c78a8e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21dc21a85e05ff67056dd04c86b5187e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daadd0f186d737590cd4be8567833844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cac3133dbca11acd1847ee20c9ea0128 |
| publicationDate | 2011-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011124934-A1 |
| titleOfInvention | Process for Making Crystalline Metallosilicates |
| abstract | The present invention provides a method for preparing a metallosilicate of MFI type, wherein organic templates, seeding techniques, using low aliphatic alcohols miscible with water or homogeneous starting solutions are not required. n The present invention relates to a process for making a crystalline metallosilicate with high Si/Metal ratio comprising: n a) providing an aqueous medium comprising OH − anions and a metal source,n nb) providing an aqueous medium comprising an inorganic water insoluble source of silicon,n nc) optionally providing a non aqueous liquid medium comprising optionally an organic source of silica,n nd) mixing the medium a), b) and the optional c) at conditions effective to crystallize the desired metallosilicate,n ne) recovering the desired metallosilicate,n nwherein in the mixture a)+b)+c), before crystallization,n nthe ratio Si org/Si inorganic is <0.3, advantageously <0.2 and preferably 0,n nthe molar ratio OH − /SiO 2 is at least 0.3, advantageously from 0.3 to 0.62, preferably from 0.31 to 0.61, more preferably from 0.32 to 0.61, very preferably from 0.33 to 0.6 and there is essentially no template.n n In another embodiment steps e), f) and g) are inserted before recovering the desired metallosilicate: n e) cooling down the reaction mixture a)+b)+c) to about room temperature,n nf) decreasing the pH of the reaction mixture by at least 0.1 preferably by 0.3 to 4, more preferably by 0.5 to 3,n ng) subjecting the resulting mixture of step f) at conditions effective to continue the crystallization of the desired metallosilicate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11492307-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10662126-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019218158-A1 |
| priorityDate | 2008-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 136.