http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214763397-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3cd9356c71d8b5fd491a7dbba1d5067 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-34 |
| filingDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_058e35363e325749f1defa4255e93d4c |
| publicationDate | 2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214763397-U |
| titleOfInvention | Rectifying tower for reaction of azobisisobutyronitrile |
| abstract | The utility model discloses a rectifying column is used in azo-bis-isobutyronitrile's reaction, including the rectifying column main part, rectifying column main part side evenly is equipped with spacing arch, and sets up in the spacing arch with the inside communicating spacing chamber of rectifying column main part, evenly install the distillation column in the rectifying column main part, and rectifying column main part lower extreme is equipped with the base, evenly install the pneumatic cylinder in the base, and be connected with on the pneumatic cylinder and remove the loop bar, it is equipped with spacing post to remove the loop bar interpolation, and spacing post is in spacing intracavity, evenly overlap on the removal loop bar and be equipped with the fixed block, and remove and be equipped with the scraping ring on the loop bar between the fixed block of same height to the scraping ring is connected with the inside block of rectifying column main part. This rectifying column is used in azo-bis-isobutyronitrile's reaction has all set up the scraping ring between the distillation plate, can make the scraping ring strike off the cleaning to the inner wall of rectifying column at the in-process that reciprocates, makes the cleanness of rectifying column more convenient to the next use of rectifying column. |
| priorityDate | 2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.