| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae372ddaa494f2face39592b0429cc16 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2304-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B3-00 |
| filingDate |
2007-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_762bfb58a63dba29c4c281608484a21b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bc1d08ed4bfceb5f7bc8eaf885691b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7147eaf3d83749dcbcf8d88bea3c45bd |
| publicationDate |
2009-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090055380-A |
| titleOfInvention |
Controlled Synthesis Method of Nano-sized Ferric Iron |
| abstract |
The present invention comprises the steps of (a) preparing a ferrous or ferric iron ion ethanol aqueous solution; And (b) adding a reducing agent aqueous solution to the aqueous iron ion solution to precipitate nano-sized non-ferrous iron particles, wherein the ethanol concentration of the aqueous ethanol solution, the reducing agent concentration or the iron ion to The present invention relates to a method for controlling the physical properties or chemical properties of nano-sized iron, by adjusting the proportion of the amount of reducing agent. According to the present invention, it is possible to provide a method for controlling the synthesis of nanoscale zero-valent iron (NZVI) having a large Brunauer-Emmett-Teller (BET) specific surface area. Since the NZVI produced by the present invention has a large BET surface area and shows a smaller size, the reactivity is improved and is very efficient in removing contaminants. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101355173-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102909390-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190114324-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103990809-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108384952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102022936-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106493384-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104001935-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103611944-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103143705-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103143705-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114799199-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105195758-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103273076-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103273075-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103273077-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103785849-A |
| priorityDate |
2007-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |