http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109876866-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-22 |
| filingDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109876866-B |
| titleOfInvention | Catalyst for synthesizing aromatic amine from aromatic aldehyde and preparation method thereof |
| abstract | The invention relates to a catalyst for synthesizing aromatic amine from aromatic aldehyde and a preparation method thereof, which is characterized in that a metal salt main agent, a metal salt auxiliary agent and a non-ionic high molecular compound are dissolved in an alcohol solvent, are uniformly mixed and then are heated to obtain jelly containing metal salt ions, and are washed; dispersing the washed jelly containing metal salt ions in an organic solvent, adding an inorganic porous carrier material, uniformly mixing, carrying out suction filtration, and drying to obtain the catalyst for synthesizing the aromatic amine. The method is energy-saving and environment-friendly, the process is simple, the particle size of the noble metal in the prepared catalyst is small, the noble metal is not easy to agglomerate, the operation temperature and the operation pressure are low, the main reaction activity is high, the byproducts are few, and the reusability is good. |
| priorityDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.