Method for producing metal microparticles
US-9827613-B2 · Nov 28, 2017 · US
Methods of metal extraction using oximes
US8945490B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8945490-B2 |
| Application number | US-201313890637-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 9, 2013 |
| Priority date | Feb 25, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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Provided are methods method of recovering metal from an aqueous solution, the method comprising contacting an aqueous solution containing at least two metals selected from molybdenum, cobalt, nickel, zinc and iron with an organic solvent and an oxime-containing reagent composition at a predetermined pH, the predetermined pH selected to provide a high first metal extraction and a low second metal extraction; and separating the first metal from the solution.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of recovering metal from an aqueous solution, the method comprising: contacting an aqueous solution containing at least two metals selected from the group consisting of molybdenum, cobalt, nickel, zinc and iron with an organic solvent and an oxime-containing reagent composition comprising an oxime having a structure represented by:…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C22B15/0089Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US8945490B2 cover?
- Provided are methods method of recovering metal from an aqueous solution, the method comprising contacting an aqueous solution containing at least two metals selected from molybdenum, cobalt, nickel, zinc and iron with an organic solvent and an oxime-containing reagent composition at a predetermined pH, the predetermined pH selected to provide a high first metal extraction and a low second meta…
- Who is the assignee on this patent?
- Cognis Ip Man Gmbh, Basf Se
- What technology area does this patent fall under?
- Primary CPC classification C22B15/0089. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).