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Catalysts for hydrodeoxygenation of oxygenated hydrocarbons
US8946458B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8946458-B2 |
| Application number | US-201213586499-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 15, 2012 |
| Priority date | Aug 15, 2012 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, aldehydes, carboxylic acids, and alcohols from oxygenated hydrocarbons, such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like, using catalysts containing palladium, molybdenum, tin, and tungsten. The oxygenated compounds produced are useful in the production of liquid fuels, chemicals, and other products.
First claim
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The invention claimed is: 1. A method for converting oxygenated hydrocarbons to lower molecular weight oxygenated compounds, the method comprising the step of reacting an aqueous feedstock solution with hydrogen, at a temperature of between about 100° C. and about 300° C., in the presence of a heterogeneous catalyst, to produce a reaction product comprising a cyclic ether and one or more oxygenated compounds selected from the group consisting of a polyol, a ketone, an aldehyde, a c…
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Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8946458B2 cover?
- The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, aldehydes, carboxylic acids, and alcohols from oxygenated hydrocarbons, such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like, us…
- Who is the assignee on this patent?
- Blank Brian, Cortright Randy, Beck Taylor, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification B01J27/195. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 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).