http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112573533-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-22 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 |
| filingDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112573533-B |
| titleOfInvention | A method for preparing zeolite by directional control of biomass ash and its application |
| abstract | The invention belongs to the field of solid waste resource utilization, and discloses a method for preparing zeolite by directional control of biomass ash and an application thereof. The method comprises the following steps: (1) using biomass ash as a raw material, and according to the type of target zeolite, judging Whether it is necessary to add an Al source to obtain the target solid raw material; (2) using an alkaline solution, place the target solid raw material and the alkaline solution in a ball mill tank at a solid-to-liquid ratio of 10g～25g:100ml to mix, and add at least two diameter specifications at the same time. The diameter of these grinding balls is in the range of 5mm~10mm; (3) The ball mill jar is placed in the planetary ball mill to perform grinding treatment. During the grinding process, Si 4+ and Al 3+ coexist in the reaction system. It will combine with metal cations in alkaline solution to form zeolite. The invention can obtain the desired directional zeolite product under the conditions of normal temperature and normal pressure and easy control through the preparation of the reaction participants and the design of the key ingredient ratio and other reaction conditions. |
| priorityDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.