http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103787814-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00 |
| filingDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103787814-B |
| titleOfInvention | A kind of middle cold solvent of lower carbon number hydrocarbons washes separation method |
| abstract | The middle cold solvent that the invention discloses a kind of lower carbon number hydrocarbons washes separation method, employing order separation process, and uses the method for solvent absorbing to improve yield of ethene at demethanizing tower.Employing of the present invention order separation process, and use the mixture of ethane and C4 or ethane and C4n + mixture or ethane and C5n + mixture or the mixture that forms of propane and above-mentioned arbitrary mixture make absorption agent, avoid adopting deep cooling ice chest and ethylene compressor, reduce facility investment and energy consumption, have good suitability to the separation of lower carbon number hydrocarbons. |
| priorityDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.