http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100348894-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-46 |
| filingDate | 2000-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100348894-B1 |
| titleOfInvention | Feeding Method of Fe-powder for Removing Ni from the Used Iron-chloride Aqueous Solution |
| abstract | The present invention relates to a method for injecting iron in depositing and removing nickel by adding iron (鐵粉) to the waste iron chloride solution containing nickel, and aims to minimize the amount of iron input and the amount of sludge generated.n n n As the nickel concentration in the spent iron chloride is changed, iron in an amount determined by the following Equation 6 is periodically added.n n n [Equation 6]n n n W Fe / W L = Δ / [k ' * (ln (C Ni o (1-Δ * t)) + b ' )]n n n Here, W Fe / W L is the amount of iron added per unit volume of waste iron chloride solution, △ is the reaction rate, C Ni o is the initial concentration of nickel, the unit is ppm, the unit of t is time, k ' and b ' is a constant that depends on iron. |
| priorityDate | 2000-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.