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Method for recovering entrained ionic liquid from an ionic liquid immiscible phase
US9328296B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9328296-B2 |
| Application number | US-201414229462-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 28, 2014 |
| Priority date | Mar 28, 2014 |
| Publication date | May 3, 2016 |
| Grant date | May 3, 2016 |
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Abstract
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A method for recovering entrained ionic liquid from an immiscible phase containing droplets of ionic liquid is described. The method includes contacting the immiscible phase containing the droplets of ionic liquid with a scrubbing ionic liquid phase in a scrubbing zone. The immiscible phase containing the droplets of ionic liquid has a first level of droplets of ionic liquid. At least a portion of the droplets of ionic liquid are transferred to the scrubbing ionic liquid phase to form a recovered ionic liquid phase comprising the scrubbing ionic liquid and the transferred portion of the droplets of ionic liquid and a second immiscible phase having a second level of droplets of ionic liquid lower than the first level. The second immiscible phase is separated from the recovered ionic liquid phase.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for recovering entrained ionic liquid from an ionic liquid immiscible phase containing droplets of ionic liquid comprising: contacting the immiscible phase containing the droplets of ionic liquid with a scrubbing ionic liquid phase in a scrubbing zone, the immiscible phase containing the droplets of ionic liquid having a first level of droplets of ionic liquid, at least a portion of the droplets of ionic liquid being transferred to the scrubbing ion…
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- C10G29/205Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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- What does patent US9328296B2 cover?
- A method for recovering entrained ionic liquid from an immiscible phase containing droplets of ionic liquid is described. The method includes contacting the immiscible phase containing the droplets of ionic liquid with a scrubbing ionic liquid phase in a scrubbing zone. The immiscible phase containing the droplets of ionic liquid has a first level of droplets of ionic liquid. At least a portion…
- Who is the assignee on this patent?
- Uop Llc
- What technology area does this patent fall under?
- Primary CPC classification C10G29/205. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 03 2016 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).