http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212119075-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13f140acd7b9fda9993d0274f2d8582a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-30 |
| filingDate | 2020-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38f2c56df38866b3b9a9b29ec6a3292e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba5393010708a0e9d956644b2d141240 |
| publicationDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212119075-U |
| titleOfInvention | Acetyl n-propanol product purification device |
| abstract | The utility model belongs to the technical field of n-propyl acetyl alcohol production devices, in particular to a purification device for n-propyl acetyl alcohol products, which comprises a distillation still, wherein an upper feed inlet of the distillation still is connected with an alkali liquor tank through a metering pump, an upper exhaust outlet of the distillation still is connected with a gas-liquid separation tank, a top gas phase of the gas-liquid separation tank is sequentially connected with a first-stage condenser and a second-stage condenser, a discharge outlet of the second-stage condenser is connected with a receiving tank, the receiving tank is connected with a light component storage tank, the bottom of the gas-liquid separation tank is connected with the distillation still, and an outlet at the bottom of the distillation still is connected; the distillation still is provided with a jacket, and the jacket is connected with a steam generator. The utility model can effectively recycle the evaporated gas phase for cyclic utilization through two-stage condensation; the water after heat exchange is sent to the steam generator, so that the heat can be effectively recycled, and the energy is saved and the consumption is reduced. |
| priorityDate | 2020-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.