An integrated hydrocracking process
US-2016362616-A1 · Dec 15, 2016 · US
Process for recovering hydroprocessed hydrocarbons with two strippers and common overhead recovery
US8999150B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8999150-B2 |
| Application number | US-201113213357-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 19, 2011 |
| Priority date | Aug 19, 2011 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper utilize a common overhead recovery apparatus.
First claim
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The invention claimed is: 1. A hydroprocessing process comprising: hydroprocessing a hydrocarbon feed in a hydroprocessing reactor to provide hydroprocessing effluent stream; stripping a relatively cold hydroprocessing effluent stream with a stripping media in a cold stripper to provide a cold stripped stream and a cold vapor stream; feeding the cold stripped stream to a product fractionation column; stripping a relatively hot hydroprocessing effluent stream with stripping m…
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- C10G49/22Primary
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8999150B2 cover?
- A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper utilize a common overhead recovery apparatus.
- Who is the assignee on this patent?
- Hoehn Richard K, Bowman David M, Zhu Xin X, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C10G49/22. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 07 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).