http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104043315-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G70-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-047 |
| filingDate | 2014-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104043315-B |
| titleOfInvention | The method of a kind of recover hydrogen, ethene from high low pressure oil refinery dry gas |
| abstract | The present invention discloses the method for recover hydrogen, ethene from high low pressure oil refinery dry gas, comprises the following steps: one section of transformation regeneration step, two sections of transformation regeneration step, membrane sepn step, cold oil absorption step and thick, rectification step. Wherein in one section of transformation regeneration step and two sections of transformation regeneration step, send into low pressure gas and high pressure gas respectively. It is an advantage of the current invention that: the oil refinery dry gas of different pressures is processed by the present invention in conjunction with adsorption method of separation, membrane separation process and cold oil absorption process, hydrogen, the carbon two of high purity can be obtained and evaporate above being divided into main lighter hydrocarbons, ensure that high receipts rate, achieve the sharp separation of hydrogen, ethene and rich ethane lighter hydrocarbons simultaneously. |
| priorityDate | 2014-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.