http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107501483-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F289-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F289-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 |
| filingDate | 2017-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107501483-B |
| titleOfInvention | A kind of preparation method of stalk/hectorite Compound Heavy Metals ion adsorbent |
| abstract | The present invention relates to a kind of stalk/hectorite Compound Heavy Metals ion adsorbent preparation methods, using ultrasonic pretreated straw, then the graft modification of acrylic acid is carried out to it, finally by acrylic acid modified stalk, hectorite and functional monomer carry out graft copolymerization, preparation has inorganic-organic dual network structure, the stalk of multi-layer crosslinking points and contents of many kinds of heavy metal ion adsorption group/hectorite Compound Heavy Metals ion adsorbent, it is 50~600mg/L heavy metal ion aqueous solution for initial concentration, stalk/heavy metal ion adsorbed capacity of hectorite Compound Heavy Metals ion adsorbent reaches 30~500mg/g, 60~100min reaches adsorption equilibrium, it can be widely applied to heavy metal ion adsorbed separation and heavy metal ion pollution control etc.. |
| priorityDate | 2017-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.