http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210384913-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bb65a582ae4fcdabc4bdfd41a9cfb27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01B1-00 |
| filingDate | 2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfe2063bd5d9d0a42364de50ea32d51c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2134b895557358e4ad4c0d471e0d496 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d97e962523cfac24d462897e622cc402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6581a3691528dcba7042b53c1fc6264c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba4327842aaef156386aaaca1ef14f08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50325dba0bf195c569d602aa56ca3ead |
| publicationDate | 2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210384913-U |
| titleOfInvention | Separation device under system for preparing isovaleraldehyde from isoamyl alcohol |
| abstract | The utility model discloses a separation device under a system for preparing isovaleraldehyde by isoamyl alcohol, which comprises a vaporizing device and a separation device, after the high-temperature catalytic reaction of the isoamyl alcohol is finished, the gas is cooled by a second cooling device and then enters a separation tank, a pressure reducing device at the upper end of the separation tank starts to reduce the pressure, the boiling points of the liquid in the separation tank are different through different pressures, the boiled gas passes through the first cooling device, the isovaleraldehyde flows into the collection tank, the device for cooling, separating and decompressing step by step has the advantages that the collected isovaleraldehyde is purer, and the water path in the second cooling device is U-shaped, so the cooling effect is better, the side wall of the catalytic reactor is provided with an air guide hole, when the vaporized isoamyl alcohol slowly passes through the flow rate control valve to react with a catalytic substance in the catalytic reactor, the air guide holes formed in the side wall can better catalyze the reaction, and preparation is made for separating purer isovaleraldehyde later. |
| priorityDate | 2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.