http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103071446-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24c6c2c562cbff40a65d618fb81fcb53 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2013-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa7a172c245782749b1567657428460f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d794b6eb134ff9732b3c8f8abfec723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bea2e71a924471ffee048224931fd33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5699c2f12c40ca672bdeba4401605f5b |
| publicationDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103071446-B |
| titleOfInvention | Two-step hydrothermal preparation method of magnetic sodium titanate nanotubes and application of magnetic sodium titanate nanotubes to adsorption removal of Pb<2+> in water |
| abstract | The invention discloses a two-step hydrothermal preparation method of magnetic sodium titanate nanotubes and application of the magnetic sodium titanate nanotubes to adsorption removal of Pb<2+> in water. The two-step hydrothermal preparation method is characterized in that titanium dioxide, sodium hydroxide, cobalt nitrate and ferric nitrate are used as raw materials, cobalt ferrite nanoparticles are loaded on the surface of the titanium dioxide in the first-step hydrothermal reaction process, hydrothermal reaction is conducted between the titanium dioxide which loads the cobalt ferrite nanoparticles and strong base in the second-step hydrothermal reaction process, and finally the magnetic sodium titanate nanotubes which load the cobalt ferrite are obtained through water washing and alcohol washing. When the magnetic sodium titanate nanotubes are used for adsorbing the Pb<2+> in the water, the adsorption removal effect is very good. Compared with common activated carbon adsorbent, not only is the adsorption capacity higher, but also the treatment process is simple, the operation is convenient to conduct and the superiority in the aspects of adsorbent recovery and reuse is greater. |
| priorityDate | 2013-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.