http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2505357-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c32dc81efcb2681766ac574b58ad8a7e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-30 |
| filingDate | 2011-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5679d160c10ddd125b8a0ec495d2f14e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50e4f58d104e19a637fedd1bfc84e84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f1b6467c5b3433f4109784e6a558c1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16423b4831d7c46341428d38d5a2f27c |
| publicationDate | 2014-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2505357-C2 |
| titleOfInvention | Elaboration of technology of production of alkylation catalysts |
| abstract | FIELD: chemistry. n SUBSTANCE: claimed is method of obtaining catalyst of isobutene alkylation with olefins on the basis of NaNH 4 Y zeolite with residual sodium content not more than 0.8 wt %, in which zeolite is impregnated in mixing with water solution of lanthanum nitrate, taken in amount which ensures lanthanum content in final catalyst 0.5-6.0 wt %, with obtaining suspension; powder of aluminium hydroxide of boehmite structure is peptised with acid solution to pH 1-3 with obtaining another suspension. After that, both suspensions are mixed, evaporated to the state of formability and granules are formed. After that, obtained granules are dry-cured at room temperature, dried at 50-120°C for not less than 5 hours and at 150-500°C for not less than 4 hours. In a particular case after calcinations palladium chloride is applied on catalyst. Also claimed is method of isobutene alkylation in presence of claimed catalyst. n EFFECT: simplification and cheapening of catalyst obtaining process. n 4 cl, 1 tbl, 4 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105170163-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2612965-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2671413-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2579512-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2647575-C2 |
| priorityDate | 2011-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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