http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106179214-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106179214-B |
| titleOfInvention | The functionalization graphene base magnetic nano material and preparation method of efficient recovery of oil algae |
| abstract | The invention discloses the functionalization graphene base magnetic nano materials and preparation method of a kind of efficient recovery of oil algae, belong to nano material and its applied technical field.Functionalization graphene base magnetic nano material of the invention includes magnetic graphene nano material and the cationic polymer polydimethyl diallyl ammonium chloride (PDDA) for modifying the magnetic graphene nano material, and the material has fluffy spongelike structure.When functionalization graphene base magnetic nano material of the invention is efficiently harvested for oily algae, adding dosage 50-200mg/L, 95% or more efficiency of crop can be realized when harvest time 2-10min, high harvest effect can be kept within the scope of pH 4.0-12.0 simultaneously, it is effective against the influence of extraneous soda acid variation, efficiency of crop is maintained at 85% or more after circular regeneration 5 times.Present invention process is simple, low in cost, safety and environmental protection, and gained functionalization graphene base magnetic nano material has superparamagnetism, is easily recycled, reusable, has higher efficiency of crop to oily algae, has good application prospect. |
| priorityDate | 2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.