http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114713294-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11f6c980f673753dfd6443b81076b0de |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-64 |
| filingDate | 2021-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cb8ffa98ae5c3060ca89576303ff4cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6af2dd66b717a15ce25bdb65ca83ec1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2288a144c7ab8eac87d2480e324bd1c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_088e08e5c7aa7057b26288db7da22ce2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e3726abcb7339cea259785386afbc23 |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114713294-A |
| titleOfInvention | A kind of treatment system and treatment method of waste antimony pentachloride catalyst |
| abstract | The invention relates to the technical field of waste catalyst recovery, in particular to a treatment system and a treatment method of a waste antimony pentachloride catalyst. The treatment system includes a hydrolysis device, a centrifugal device, and a drying device; the hydrolysis device is provided with a stirring device, the top of the hydrolysis device is provided with a spent catalyst inlet, an lye inlet, an oxidant inlet and a water inlet, and the side wall is provided with a clear liquid outlet, The bottom is provided with a slurry outlet; the slurry outlet of the hydrolysis device is connected to the inlet of the centrifugal device; the solid phase outlet of the centrifugal device is connected to the inlet of the drying device. The process of the treatment system is simple, the energy consumption cost of the current waste catalyst treatment is reduced, and the hydrolysis reaction is carried out under alkaline conditions, and the material of the hydrolysis kettle does not need acid resistance, which greatly reduces the equipment investment. Advantages, waste water and waste gas are strictly treated and discharged up to standard, which can be widely used in the production of difluoro-chloromethane. |
| priorityDate | 2021-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.