http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105921114-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-22 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2016-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105921114-B |
| titleOfInvention | A kind of paraquat magnetic adsorbent and preparation method thereof |
| abstract | The present invention discloses a kind of paraquat magnetic adsorbent and preparation method thereof, which is made by the magnetic nano-particle that carboxymethyl column [6] aromatic hydrocarbons and dopamine coat, and the magnetic nano-particle of dopamine cladding is by dopamine and Fe 3 O 4 Magnetic nano-particle is made.The preparation method of the magnetic adsorbent includes: preparation Fe 3 O 4 Magnetic nano-particle；By Fe 3 O 4 Magnetic nano-particle and dopamine are mixed with the mass ratio of 1 ︰ 0.5~5, obtain the magnetic nano-particle of dopamine cladding；Carboxymethyl column [6] aromatic hydrocarbons is mixed with the magnetic nano-particle that dopamine coats with the mass ratio of 1~10 ︰ 1, carboxymethyl column aromatic hydrocarbons is fixed to by Fe by amidation process 3 O 4 Magnetic nano-particle surface；Alkalization, obtains paraquat magnetic adsorbent.For the present invention for the first time by segregative magnetic Nano material in conjunction with macrocyclic host column [6] aromatic hydrocarbons, paraquat magnetic adsorbent adsorption effect obtained is good, easy to operate, and its recycling and regeneration rate are high, and good absorption property is still able to maintain after cyclic absorption is multiple. |
| priorityDate | 2016-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.