| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06af2c70463f6feeecfdad4cf7583746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2a3c011c17514468787f905a944dc0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-0059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00 |
| filingDate |
2012-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bda8de4e12b1a88ece4d5874dcdaa6b |
| publicationDate |
2017-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9567521-B2 |
| titleOfInvention |
Method of producing iron powder for treating halogenated organic compound and method of cleaning contaminated soil or groundwater |
| abstract |
There is provided iron powder having a halogenated organic compound treating performance equivalent to or higher than that of a material for treating halogenated organic compounds, although an environmental load substance such as copper is not contained, and a method of producing iron powder for treating halogenated organic compounds including: immersing the iron powder in one or more kinds of solvents selected from water and organic solvents which have lower vapor pressure than water and contain oxygen; performing solid-liquid separation for the iron powder immersed in the solvent, to thereby obtain the iron powder wet by this solvent; and applying drying treatment to the iron powder wet in the solvent, while keeping a temperature at less than 40° C. |
| priorityDate |
2011-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |