http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113443954-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04 |
| filingDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113443954-B |
| titleOfInvention | A kind of high-efficiency separation method of ethane in mixed gas |
| abstract | The invention relates to a high-efficiency separation method for ethane in mixed gas. The mixed gas containing ethane is passed through a container filled with an ethane selective adsorbent at a certain temperature and pressure to complete the adsorption of ethane. Under inert gas purging or vacuuming to complete the desorption and regeneration of the adsorbent, the adsorbent is ZSTU‑1(Ti 6 (μ 3 -O) 6 (μ 2 -OH) 6 (TCA) 2 (H 2 O)(DMF ) 2 ). The ethane separation method provided by the invention reduces the difficulty of separation and expands the applicable scope of the separation method. For low-concentration ethane gas in the ethane-ethylene mixed gas, high-purity ethylene product gas can be directly obtained through one-step separation; The adsorbent prepared by the method of the invention has strong adsorption force on ethane, high selectivity and good stability, is suitable for industrial production, and exhibits better separation effect than traditional methods for low-concentration ethane. |
| priorityDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.