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Catalyst for conversion of hydrocarbons, process of making and process of using thereof—incorporation 2
US8969232B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8969232-B2 |
| Application number | US-12575308-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 22, 2008 |
| Priority date | May 24, 2007 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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This invention is for a catalyst for conversion of hydrocarbons. The catalyst contains a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework. At least one Group 10 metal, such as platinum, is deposited on the zeolite. Examples of the elements in the framework are tin, boron, iron or titanium. The catalyst is prepared by synthesizing a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework; depositing the metal; and calcining after preparation of the zeolite and before or after depositing the metal. The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with alkanes having 2 to 12 carbon atoms per molecule and recovering the product.
First claim
Opening claim text (preview).
What is claimed is: 1. A process for synthesizing a zeolite comprising: a) preparing a zeolite having incorporated into the zeolite framework germanium and titanium, wherein crystallization was made with stirring, wherein the zeolite comprises MFI, BEA, MWW, MOR, LTL, MTT, MTW, TON, MEL, or a combination comprising one or more of the foregoing; b) depositing a metal only selected from Group 6, Group 7, Group 8, Group 9, and Group 10, and combinations thereof, on the zeolite; and…
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Classifications
- B01J29/405Primary
Operations & Transport · mapped topic
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 US8969232B2 cover?
- This invention is for a catalyst for conversion of hydrocarbons. The catalyst contains a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework. At least one Group 10 metal, such as platinum, is deposited on the zeolite. Examples of the elements in the framework are tin, boron, iron or titanium.…
- Who is the assignee on this patent?
- Mitchell Scott F, Khanmamedova Alla K, Stevenson Scott A, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B01J29/405. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 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).