http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106423081-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
| filingDate | 2016-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106423081-B |
| titleOfInvention | Chitin modified sodium bentonite, preparation method and application |
| abstract | The invention discloses a kind of chitin modified sodium bentonite, preparation method and applications, belong to modified bentonite adsorbent and water-treatment technology field.The present invention is in chemical reactive synthesis method, by chloroacetic bridge linking effect by chitosan loaded on sodium bentonite surface, i.e., is first carried out to natural sodium bentonite with monoxone organically-modified, then obtains chitin modified sodium bentonite with chitosan reaction after alkalization.Compare traditional mechanical mixture, chemical modification increases the degree of roughness of material, O, N atom number of chemisorption can be generated by increasing, increase adsorption surface area, so that modified sodium bentonite has superior absorption property and hot property, 99.8% is reached as high as to the adsorption rate of chrome azurol S under room temperature, can be used as adsorbent for the wastewater treatment containing color developing agent or dyestuff. |
| priorityDate | 2016-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.