| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f155813f26a8b36222dab25736b9141b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 |
| filingDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d68859f96354f462b3380317f7c969f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75c9f53b544445d6bab4cd65ff3f1f20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c90c056b6c3247e3d1800e4eff62e2f6 |
| publicationDate |
2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190114324-A |
| titleOfInvention |
Method for preparation of uniformly distributed and air stable nanoscale zerovalent iron |
| abstract |
The present invention relates to a method for manufacturing iron nanoparticles that improve the dispersibility and stability in the air while maintaining the ability to remove contaminants in the soil, by using ethylene glycol monomer while keeping the size of the iron nanoparticles in a methanol solvent By modifying the surface of the iron nanoparticles to provide iron nanoparticles with improved dispersibility and stability. NZVI according to the present invention is easy to diffuse iron ions due to the low specific gravity by using a non-polar solvent (methanol) to form a large number of nuclei evenly to improve the dispersibility, small size of ethylene glycol of iron nanoparticles Evenly coated on the surface has the effect of improving the stability in the air. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114195247-A |
| priorityDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |