http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111205178-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00076 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00 |
| filingDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111205178-B |
| titleOfInvention | Oxidation reaction device and application thereof in aldehyde compound oxidation reaction |
| abstract | The invention provides an oxidation reaction device and application thereof in aldehyde compound oxidation reaction. The oxidation reaction device comprises a shell-and-tube reactor and a gas-liquid separator, wherein the gas-liquid separator is communicated with the top of the shell-and-tube reactor through a pipeline. The shell-and-tube reactor is sequentially divided into a raw material liquid feeding part, an oxygen feeding part, a reaction part and a nitrogen feeding part from bottom to top, wherein reaction tubes are arranged in cavities of all the parts in a run-through mode, and the cavities are spaced through sealing plates. In addition, the invention can take pure oxygen or oxygen-enriched air as raw material to carry out oxidation reaction, the reaction speed is obviously improved compared with the traditional air oxidation, the reaction condition can be eased, the reaction temperature and pressure can be reduced, and the selectivity can be improved; and the reduction of gas volume can save compressed air's compression power and cost, can also effectively reduce the material loss that leads to because of reasons such as tail gas entrainment. |
| priorityDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.