http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104492405-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-1085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-4812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-4806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate | 2014-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104492405-B |
| titleOfInvention | Core-shell type molecular sieve microsphere as well as preparation method and application thereof |
| abstract | The invention relates to a core-shell type molecular sieve microsphere as well as a preparation method and application thereof. The core-shell type molecular sieve microsphere is characterized by having the structure that an A type molecular sieve serves as a shell, and an A-X type molecular sieve serve as a core. The preparation method of the core-shell type molecular sieve microsphere comprises the following steps of: preparing a NaA-NaX type molecular sieve composite microsphere in advance, then growing a layer of NaA type molecular sieve film on the surface of the NaA-NaX type molecular sieve composite microsphere to form a Na-ion type core-shell molecular sieve microsphere, and exchanging ions by using a K ion solution and a Ca ion solution to form a K-Ca type core-shell molecular sieve microsphere. The core-shell type molecular sieve microsphere prepared by adopting the preparation method contains no binder, has high mechanical strength and is suitable for separating a CO2-CH4 mixture, a CO2-N2 mixture and a CH4-N2 mixture. The preparation method of the core-shell type molecular sieve microsphere is simple and is suitable for industrial production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020182350-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3708239-A1 |
| priorityDate | 2014-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.