http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109133084-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-24 |
| filingDate | 2018-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109133084-B |
| titleOfInvention | Method for preparing molecular sieve by catalytic gasification of coal ash |
| abstract | A method for preparing a molecular sieve by catalytic gasification of coal ash comprises the steps of grinding catalytic gasification coal ash by a ball mill, sieving the ground catalytic gasification coal ash by a 200-mesh standard sieve, adding the catalytic gasification coal ash into a solution for mixing, preparing the molecular sieve by high-temperature hydrothermal reaction, filtering, washing and drying the obtained hydrothermal reaction product to obtain the prepared molecular sieve, and collecting alkali-containing filtrate as a catalyst for catalytic gasification. The invention has the advantages of reducing the discharge of catalytic gasification coal ash, realizing the comprehensive utilization of wastes and realizing the recovery of partial alkali metal catalyst in catalytic gasification. |
| priorityDate | 2018-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.