Rate/kinetic selective multiple bed adsorption process cycle
US-11883775-B2 · Jan 30, 2024 · US
System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption
US8933288B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933288-B2 |
| Application number | US-201313847832-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 20, 2013 |
| Priority date | Mar 20, 2013 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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A process according to various approaches includes flushing an intermediate transfer line between a raffinate stream transfer line and a desorbent stream transfer line away from the adsorptive separation chamber to remove residual fluid including desorbent from intermediate transfer line. The process may include directing the residual fluid flushed from the intermediate transfer line to a recycle stream to introduce the residual fluid into the adsorptive separation chamber.
First claim
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The invention claimed is: 1. A process for separating components in a feed stream by simulated countercurrent adsorptive separation comprising: introducing a feed stream, comprising at least one preferentially adsorbed component and at least one non-preferentially adsorbed component, and a desorbent stream into two different ports via two different corresponding transfer lines along a multi-bed adsorptive separation chamber having a plurality of beds that are serially connected in…
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- What does patent US8933288B2 cover?
- A process according to various approaches includes flushing an intermediate transfer line between a raffinate stream transfer line and a desorbent stream transfer line away from the adsorptive separation chamber to remove residual fluid including desorbent from intermediate transfer line. The process may include directing the residual fluid flushed from the intermediate transfer line to a recyc…
- Who is the assignee on this patent?
- Uop Llc
- What technology area does this patent fall under?
- Primary CPC classification C07C7/12. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 13 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).