http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105056901-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
| filingDate | 2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105056901-B |
| titleOfInvention | Superhydrophobic and super-oleophilic adsorbent with straw as raw material and preparation method thereof |
| abstract | Belonging to the technical field of material surface modification and adsorption new materials, the invention discloses a superhydrophobic and super-oleophilic adsorbent with straw as the raw material and a preparation method thereof. The invention aims to provide the preparation method of the superhydrophobic and super-oleophilic adsorbent with straw as the raw material. The method includes: 1. adding straw into a mixed solution of sodium hydroxide, hydrogen peroxide and distilled water, adjusting the mixture to neutral with hydrochloric acid, conducting washing with anhydrous ethanol, then taking the straw out and performing drying; 2. taking zinc nitrate and sodium hydroxide as the reactants to prepare zinc oxide particles; 3. mixing hexadecyltrimethoxysilane, acetic acid, sodium dodecyl benzene sulfonate and methanol to obtain a modified solution; and 4. adding the straw and zinc oxide into the modified solution, conducting filtration and straw separation, and performing drying to constant mass, thus obtaining the superhydrophobic and super-oleophilic adsorbent. The superhydrophobic and super-oleophilic adsorbent provided by the invention can be widely applied to marine oil spill treatment, industrial sewage purification, food waste oil treatment and other aspects, the separation speed is fast and the adsorption efficiency is high. |
| priorityDate | 2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.