Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
US-9216420-B2 · Dec 22, 2015 · US
Method and system for recovering bond coat and barrier coat materials from overspray and articles
US8961645B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8961645-B2 |
| Application number | US-201213716333-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 17, 2012 |
| Priority date | Dec 17, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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The disclosure relates generally to recovering bond coat materials and barrier coat materials from co-mingled mixtures of bond coat and barrier coat materials (e.g., plasma overspray waste), and from mixtures of co-mingled bond coat and barrier coat materials stripped from a substrate. The disclosure also relates to recovering rare earth elements (e.g., yttrium) from a barrier coat of the co-mingled plasma overspray waste or mixture of co-mingled bond coat and barrier coat materials stripped from the substrate.
First claim
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The invention claimed is: 1. A method for recovering bond coat and/or barrier coat materials, comprising: applying one or more magnetic fields to a mixture comprising co-mingled bond coat and barrier coat materials under conditions effective to yield one or more paramagnetic fractions comprising a portion of the bond coat material and a diamagnetic fraction comprising a portion of the barrier coat material; subjecting the mixture to a first magnetic field under conditions effect…
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- What does patent US8961645B2 cover?
- The disclosure relates generally to recovering bond coat materials and barrier coat materials from co-mingled mixtures of bond coat and barrier coat materials (e.g., plasma overspray waste), and from mixtures of co-mingled bond coat and barrier coat materials stripped from a substrate. The disclosure also relates to recovering rare earth elements (e.g., yttrium) from a barrier coat of the co-mi…
- Who is the assignee on this patent?
- Gen Electric
- What technology area does this patent fall under?
- Primary CPC classification B03C1/02. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 24 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).