Rate/kinetic selective multiple bed adsorption process cycle
US-11883775-B2 · Jan 30, 2024 · US
Methods and apparatus for treating a hydrocarbon stream
US9150463B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9150463-B2 |
| Application number | US-201313900618-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 23, 2013 |
| Priority date | May 31, 2012 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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Abstract
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Disclosed is a method for treating two or more aromatic feed streams including combining one aromatic feed stream with another aromatic feed stream. The method further includes passing the combined feed stream to a unsaturated aliphatic compound removal zone for removing an unsaturated aliphatic compound therefrom. The method further includes passing the combined aromatic feed stream to a nitrogen removal zone for removing a nitrogen compound therefrom.
First claim
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The invention claimed is: 1. A process for treating one aromatic feed stream comprising an aromatic compound and an amount of nitrogen compounds comprising basic organic nitrogen compounds at a first concentration and another aromatic feed stream comprising the aromatic compound, an unsaturated aliphatic compound, water, and an amount of second nitrogen compounds comprising weakly basic nitrogen compounds at a second higher concentration, the method comprising: a) combining the…
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- What does patent US9150463B2 cover?
- Disclosed is a method for treating two or more aromatic feed streams including combining one aromatic feed stream with another aromatic feed stream. The method further includes passing the combined feed stream to a unsaturated aliphatic compound removal zone for removing an unsaturated aliphatic compound therefrom. The method further includes passing the combined aromatic feed stream to a nitro…
- 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 Oct 06 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).