http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111889139-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcb28bb03b97f9faa0c0187c361b77f4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-56 |
| filingDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06988e318fccca4bf86a34ddf17bddb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eb8d9c7827f255f34e734a5d80d54bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e188da55eb2bbb6946c4ae4a70ae887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6c1630aff1572785808b46189de5e70 |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111889139-A |
| titleOfInvention | A Lewis acid modified strong acid cation exchange resin module catalyst |
| abstract | The invention discloses a Lewis acid modified strong acid cation exchange resin module catalyst, comprising a catalyst, a wire mesh and a wire mesh corrugated plate: the wire mesh and the wire mesh corrugated plate are arranged in parallel at intervals, and the two metal meshes A catalyst layer is formed by containing catalysts in the middle, and the catalysts in the catalyst layer are separated by metal wire mesh corrugated plates, and the catalyst layers in the module catalyst are arranged at intervals. The catalyst is a Lewis acid-modified strong acid cation exchange resin catalyst, and the dried strong acid cation exchange resin, dichloroethane and anhydrous AlCl are added to the reactor in turn, and the water bath is heated to reflux under stirring conditions. After the reaction, it was cooled to room temperature; the material obtained after cooling was poured into water to hydrolyze the unreacted AlCl 3 , followed by suction filtration, washing with ethanol, washing with acetone, washing with ether, and vacuum drying to obtain milky white beads, namely Lewis acid. Modified strongly acidic cation exchange resin. |
| priorityDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.