http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104264209-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-02 |
| filingDate | 2014-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104264209-B |
| titleOfInvention | A kind of Controllable Wettability foam copper and preparation thereof and Multifunctional oil water separating method |
| abstract | The present invention relates to the preparation of a kind of Controllable Wettability foam copper and multifunctional efficient oil-water separation method.First selecting aperture is that the foam copper of 450～1500 μm is as anode, after oil removing descale, using the copper sheet of same size size as negative electrode, the aqueous solution of the NaOH of insertion 0.5～3mol/L carries out room temperature electrochemicial oxidation, die opening 5cm, response time 10～30min, electric current density 5～7mA/cm 2 ；Reacted foam copper cleans through deionized water, is placed in 0.5～1.5h in 60～80 DEG C of baking ovens；The foam copper of preparation has super hydrophilic super oil-wet behavior, through water or glossy wet after, it may be achieved oleophobic or hydrophobic property, be immersed in water or oil then have superoleophobic or superhydrophobic characteristic；Thus can realizing the multi-functional separation of different oil water mixture, separation efficiency is more than 95%, and repeatable recycling. |
| priorityDate | 2014-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.