http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108190914-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-46 |
| filingDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108190914-B |
| titleOfInvention | Method for synthesizing solid waste hierarchical porous block ECR-1 zeolite |
| abstract | The invention discloses a method for synthesizing solid waste hierarchical porous block ECR-1 zeolite molecular sieve, which comprises the steps of putting aqueous solution of silica fume, metakaolin, mordenite seed crystal and sodium hydroxide into a stirring device, stirring to form slurry, and obtaining a block through mould forming, maintenance and demoulding; then, putting the block in a reaction kettle for crystallization to obtain a multi-stage pore block ECR-1 zeolite molecular sieve; wherein: the mass ratio of the silica fume, the metakaolin, the mordenite seed crystal, the solid sodium hydroxide and the deionized water is 2.3:1:0.2:0.5: 1.57. the template agent is not required to be added in the preparation process, so that high energy consumption and environmental pollution caused by high-temperature roasting and decomposition of the organic template agent are avoided; meanwhile, the synthesized block molecular sieve overcomes many troubles of filtering, separating and the like of powder particles in the application process; the synthesis process has simple process, low cost and greatly shortened crystallization time, and can realize the high value-added utilization of industrial solid wastes and natural minerals. |
| priorityDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.