http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2899827-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
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| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 |
| filingDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0329b8c38dd3a4df08917af6ab30161a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbb47d85c958e2f2af7aa85be5bfb3a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f67d1bbc24a26c5fb41b9fa5a5d36ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fda82bbf1eb00d443cfe9b735ea96810 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1710affba2c969bd0fab8baf551b1c98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bafc5396e610be09f32ef1674fd55a3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21596c45b895493bc3d99090e834658e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da7411addf5a06fd605ce2445be43003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f9c5dc46c038f8df4d5faa14eb63009 |
| publicationDate | 2022-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2899827-T3 |
| titleOfInvention | Tin-containing zeolitic material having a BEA framework structure |
| abstract | A process for preparing a zeolitic material containing tin and having a BEA-type structure, comprising (i) providing a zeolitic material with a BEA-type structure in which the structure comprises B2O3 and SiO2, in which said structure has sites vacant tetrahedral structure; wherein according to item (i), the zeolitic material with a BEA-type structure having vacant tetrahedral framework sites is provided by means of a process comprising (i.1) providing a zeolitic material having a framework of type BEA, in which the framework of the starting zeolitic material comprises B2O3 and SiO2 and the molar ratio B2O3 : SiO2 is greater than 0.02 : 1. (i.2) creating vacant tetrahedral framework sites by treating the material zeolitic provided in item (i.1) with a liquid solvent system, to obtain a zeolitic material having a B2O3:SiO2 molar ratio of at most 0.02:1, in which the liquid solvent system does not contain a inorganic acid and an organic acid and a salt thereof, wherein the liquid solvent system is selected from the group consisting of water, monohydric alcohols, polyhydric alcohols, and mixtures of two or more thereof; (ii) providing a liquid aqueous mixture comprising a source of tin ions and an acid, wherein the source of tin ions according to item (ii) is one or more of the tin (II) salts of organic acids having 1 to 6 carbon atoms, wherein the acid comprised in the liquid aqueous mixture provided in item (ii) is one or more organic acids; (iii) preparing a mixture of the zeolitic material provided in item (i) and the aqueous mixture provided in item (ii), to obtain a tin-containing zeolitic material having the BEA framework type, in which the ratio between the volume of the aqueous mixture divided by the mass of the zeolitic material, in cm3/g, and the TPV is in the range of 0.1:1 to 1.7:1, where the TPV is the total volume of pores of the zeolitic material in cm3/g determined by means of nitrogen absorption according to DIN 66134; (iv) drying the zeolitic material obtained from item (iii). |
| priorityDate | 2015-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.