http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104045501-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G70-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00 |
| filingDate | 2014-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104045501-B |
| titleOfInvention | The method of recovered ethylene, ethane gas from oil refinery dry gas |
| abstract | The invention discloses a kind of method of high yield, high purity recovered ethylene, ethane gas from oil refinery dry gas, comprise pressure-variable adsorption regeneration step, membrane sepn step, cold oil absorption step, desorption procedure, slightly heat up in a steamer step.The invention has the advantages that the present invention processes oil refinery dry gas in conjunction with adsorption method of separation, membrane separation process and cold oil absorption process, can high yield, highly purified recovered ethylene and be rich in the rich ethane gas of carbon more than two component of ethane. |
| priorityDate | 2014-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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