http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214571623-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb30ee395960cbfeaa3d5a406119bffd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-74 |
| filingDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ab05066bd9daaa08eb0c08ccb68a5ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cab3176fb3a58c5b0e2bdd7f04b012f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb746f8973703fe4e2f14d81313a818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c366570a42912559314b14da73eaac2 |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214571623-U |
| titleOfInvention | Condensation device for synthesizing 3,3 '-dichloro-4, 4' -diaminodiphenylmethane |
| abstract | The utility model provides a condensation device for synthesizing 3,3 '-dichloro-4, 4' -diaminodiphenylmethane, relating to the technical field of condensation devices. The condensation device comprises a feeding mechanism and a salifying condensation tank, wherein the feeding mechanism is arranged at the top of the salifying condensation tank and comprises an o-chloroaniline feeding tank, a formaldehyde aqueous solution tank and a hydrochloric acid aqueous solution tank; the inner wall of salification condensation jar is equipped with the heat preservation and presss from both sides the cover, and the inner chamber is equipped with the reactor, and the bottom of reactor is connected with the discharging pipe that runs through salification condensation jar, is equipped with the bleeder valve on the discharging pipe. The utility model discloses a heat preservation presss from both sides the cover and has slowed down the thermal scattering and disappearing of reactor, and three kinds of raw materials combine the liquid phase to detect after salifying condensation reaction, in time discharge through the discharging pipe, and this condensation device makes raw materials ratio accurate controllable more, and it is effectual to keep warm, has improved reaction rate, has reduced the formation rate of accessory substance for subsequent rearrangement reaction keeps serialization. |
| priorityDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.