http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105924338-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 |
| filingDate | 2016-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105924338-B |
| titleOfInvention | Butanol solvent recovery technology from vent gas and system |
| abstract | Butanol solvent recovery technology from vent gas of the invention and system, wherein recovery system includes: the first compressor, butyraldehyde rectifying column, drying device, heat exchanger, the first knockout drum, propane rectifying column, propylene rectification tower, the second knockout drum.Butanol solvent recovery technology from vent gas of the invention includes: compression butanol tail gas；To compressed butanol tail gas rectifying；Butanol tail gas removing water and carbon dioxide after making removing butyraldehyde using drying device；So that removing water is cooled with the butanol tail gas after carbon dioxide, forms gas-liquid mixture；Make gas phase, the liquid phase separation in gas-liquid mixture；To the liquid phase rectifying that gas-liquid mixture is isolated, output propane and the gas phase comprising propylene；To the gas phase rectifying comprising propylene；For making the gas phase of propylene rectification tower output cool, gas-liquid mixture, and liquid phase, gas phase in separating liquid/gas mixtures, output propylene are formed.Technical solution of the present invention structure is simple, efficiency is higher, can be very good processing butanol tail gas. |
| priorityDate | 2016-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.