| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8deb4d95c270d58367db5fb38c8477ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-74 |
| filingDate |
2022-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7927111e4bd2124cd627a6b81c750ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44003377bfd97f57c62e7914f13c63a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e87ed8dfa3a6568660ad40028978374
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52192f2a17b83862923a41b13a049b1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e52711cde5d3eaea1ae29eb28c9bedb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7650249c6a81be06044767112691e6ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9855b642fc78d633e68ea04c8fbaa7dc |
| publicationDate |
2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-217511220-U |
| titleOfInvention |
A device for separating and recovering MIBK light components tower produced material |
| abstract |
The present application relates to a device for separating and recovering the produced material of MIBK light components tower, which comprises a rough dehydration component for rough dehydration, a fine dehydration component for fine dehydration, and a rectification component for separating materials; The dehydration component includes a crude dehydration tank, and the crude dehydration tank is filled with an absorbent; the fine dehydration component includes a pervaporation membrane group, and the pervaporation membrane group is communicated with the crude dehydration tank; the rectification component includes a rectification tower, which is arranged in the rectification The condenser at the top of the column and the reboiler arranged at the bottom of the rectification column are arranged in communication with the pervaporation membrane group. The present application has the advantages of fast dehydration efficiency and high purity of the separated product. |
| priorityDate |
2022-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |