Thioresistant catalyst, manufacturing process and use in selective hydrogenation
US-9504990-B2 · Nov 29, 2016 · US
Method and system for producing low aromatic hydrocarbon products
US2016304792A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016304792-A1 |
| Application number | US-201615198397-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jun 30, 2016 |
| Priority date | Jun 9, 2014 |
| Publication date | Oct 20, 2016 |
| Grant date | — |
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Abstract
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Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation.
First claim
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What is claimed is: 1 . A method for hydrogenating a feedstock, comprising: exposing a feedstock comprising a hydrocarbonaceous feed to a supported catalyst under effective hydrogenation conditions to form a hydrogenated effluent, the supported catalyst comprising 0.1 wt % to 5.0 wt % of a Group VIII noble metal on a silica support, the supported catalyst further comprising about 0.3 wt % to about 2.5 wt % alumina deposited on the silica support, the supported catalyst having a…
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Operations & Transport · mapped topic
- C10G45/52Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US2016304792A1 cover?
- Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation.
- Who is the assignee on this patent?
- Exxonmobil Res & Eng Co
- What technology area does this patent fall under?
- Primary CPC classification C10G45/52. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Oct 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).