http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208260485-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e221867b23bcce45011c4a404763b2d9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-18 |
| filingDate | 2018-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f301e52e441857a8a5e8bcf61cbba4c |
| publicationDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208260485-U |
| titleOfInvention | A kind of novel ketene dimer absorption plant |
| abstract | A kind of novel ketene dimer absorption plant belongs to a kind of high-purity diketene manufacturing equipment technical field, including ketenes absorption tower A, B and C, and device, ketenes polymeric kettle A, B and C are divided in ketenes absorption tower, and overflow launder recycles pump group and recirculation cooler group；The ketenes absorption tower upper end A is connect with the ketenes absorption tower bottom B, and the ketenes absorption tower upper end B is connect with the ketenes absorption tower bottom C；The lower part of ketenes polymeric kettle A, B, C and overflow launder links together, and connect with circulation pump group, recirculation cooler group, recycles pump group or recirculation cooler group is connect with ketenes absorption tower A, ketenes absorption tower B and ketenes absorption tower C respectively again；The top of ketenes polymeric kettle A, B, C and overflow launder is connected in series, and the lower part of ketenes absorption tower A, B and C are connect with the top ketenes polymeric kettle A；It is connect at the top of the C of ketenes absorption tower with the ketenes absorption tower top Fen Qi side, absorbs ketene gas more abundant. |
| priorityDate | 2018-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.