http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107456954-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-286 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2017-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107456954-B |
| titleOfInvention | A kind of preparation method of modified porous magnetic luffa complex microsphere |
| abstract | The invention discloses a kind of preparation methods of modified porous magnetic luffa complex microsphere, which is characterized in that firstly, Loofah powder is dissolved in the ionic liquid of mixing, adds nano ferriferrous oxide, porous magnetic luffa complex microsphere is prepared；Then, porous magnetic luffa complex microsphere surface amination obtains amination porous magnetic luffa complex microsphere；Finally, in the reactor, it is added by following composition mass percentage concentration, deionized water: 73 ~ 78%, sodium dimercaptopropane sulfonate: 8 ~ 12%, stirring and dissolving, amination porous magnetic luffa complex microsphere: 12 ~ 18%, in 80 ± 2 DEG C of constant temperature, stirring, back flow reaction 2h, after cooling, it washed, be separated by solid-liquid separation with methanol, it is dry, obtain modified porous magnetic luffa complex microsphere.The adsorbent has very high adsorption capacity to arsenic, not only at low cost but also environmentally protective, but also has magnetism, and high mechanical strength can be Reusability 10 times or more, and adsorbent can be easily separated. |
| priorityDate | 2017-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.