http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111943221-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fa5fa05eb6e783770d12a82f1a5a799 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-06 |
| filingDate | 2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b97f7ba793d47782e128ebb243f33221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d510c8ee768c8f0c88ec3b37a50da2 |
| publicationDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111943221-A |
| titleOfInvention | K-F type zeolite and its preparation method and application in aldol condensation reaction |
| abstract | The invention belongs to the technical field of zeolite materials, and in particular relates to a K-F zeolite, a preparation method thereof, and an application in an aldol condensation reaction. In the method, a strong base, an aluminum source and deionized water are mixed, and the raw materials are completely dissolved by heating and stirring to prepare a solution A; the silicon source is added to the solution A under stirring, and the stirring is continued after the addition is completed to form a gel mixture; The silica-alumina gel mixture was transferred to the reactor and sealed, and crystallized in a water bath at room temperature; after the reaction was completed, the reaction mixture was filtered, and the filter cake was washed with deionized water until the pH of the washing solution was 8 to 9; the filter cake was dried and then Available K-F zeolite. The crystallization temperature of the method of the invention is room temperature, the conditions are mild, the time consumption is short, the operation steps are simple, and the cost is low; Good; zeolite can be used in aldol condensation reaction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113149025-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113149025-A |
| priorityDate | 2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.