http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215609439-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4b32ca6b243b0240cc857e8518ddbed |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D36-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 |
| filingDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_258083f662b1cb9520b0ea37bd142e3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5412bb8aff1f087be700533a964a228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d92957a74f53bf54296a3c8b4f04526 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d76f410d0778150f0e419d003601c48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_194c5577e6978291530180948f9a12fc |
| publicationDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215609439-U |
| titleOfInvention | Propionaldehyde refining and purifying system |
| abstract | The utility model provides a propionaldehyde refining and purifying system, which comprises an air delivery pump, a buffer tank, a flow meter, a stripping tower, a heat exchanger, an oil-gas separator, a polyvinylidene fluoride filter membrane, a storage tank, an output pump and a condenser, wherein the gas output end of the infusion pump is connected with the input end of the buffer tank, the flow meter is connected with the lower side of the buffer tank, the flow meter is connected with the input end of the stripping tower through an intermediate pump, the lower end of the stripping tower is connected with the heat exchanger, the output end of the heat exchanger is connected with the oil-gas separator, the liquid phase output end of the oil-gas separator is connected with the polyvinylidene fluoride filter membrane through the infusion pump, the output end of the polyvinylidene fluoride filter membrane is connected with the input end of the storage tank, the output pump is connected at the bottom of the storage tank, the gas phase output end at the upper side of the storage tank is connected with the condenser, the liquid phase output end of the condenser is connected with the storage tank, and the design solves the problem that the mixed gas in propionaldehyde synthesis gas is inconvenient to be cleaned and purified, the utility model has reasonable structure, effectively purifies propionaldehyde and eliminates redundant raw material gas. |
| priorityDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.