Methods of refining natural oils, and methods of producing fuel compositions
US-9222056-B2 · Dec 29, 2015 · US
Process for controlling the temperature of a feed stream to an isomerization zone
US9683181B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9683181-B2 |
| Application number | US-201414478496-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 5, 2014 |
| Priority date | Sep 5, 2014 |
| Publication date | Jun 20, 2017 |
| Grant date | Jun 20, 2017 |
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Abstract
Official abstract text for this publication.
A process for heating a feed stream to an isomerization zone by passing the feed stream though heat exchangers and heating the feeds stream with reactor effluent from the isomerization zone. The effluent from the last reactor is passed to a stabilization column and then a separation column, preferably without heating the feed stream. The separation column may also be heated with effluent from a reactor in the isomerization zone.
First claim
Opening claim text (preview).
What is claimed is: 1. A process for controlling a temperature of a feed stream passed to an isomerization zone; the process comprising: combining a feed stream with a stream from a first separation column; heating the feed stream in a first heat exchanger; heating the feed stream in a second heat exchanger; heating the feed stream in a third heat exchanger; heating the feed stream in a heating zone; passing the feed stream to the isomerization zone comprising a pluralit…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C10G65/043Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US9683181B2 cover?
- A process for heating a feed stream to an isomerization zone by passing the feed stream though heat exchangers and heating the feeds stream with reactor effluent from the isomerization zone. The effluent from the last reactor is passed to a stabilization column and then a separation column, preferably without heating the feed stream. The separation column may also be heated with effluent from a…
- Who is the assignee on this patent?
- Uop Llc
- What technology area does this patent fall under?
- Primary CPC classification C10G65/043. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 20 2017 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).