Oxidation catalyst for production of butadiene and method of preparing the same
US-2015375212-A1 · Dec 31, 2015 · US
Alkane oxidative dehydrogenation and/or alkene oxidation
US10017432B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10017432-B2 |
| Application number | US-201415101012-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 4, 2014 |
| Priority date | Dec 6, 2013 |
| Publication date | Jul 10, 2018 |
| Grant date | Jul 10, 2018 |
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- Title
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Abstract
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The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the weight hourly space velocity is of from 2.1 to 25.0 hr −1 and the temperature is of from 300 to 500° C.
First claim
Opening claim text (preview).
That which is claimed is: 1. A process for the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the weight hourly space velocity is from 2.1 to 25.0 hr −1 and the temperature is of from 300 to 500° C. 2. The process according to claim 1 , wherein the weight hourly space velocity is from 4.0 to 18.0 hr-1. 3. The process according to claim 1 , wherein the temperature is from 310 to 450° C. 4. The process according to claim 1 , wherein a pressure is from 0.1 to 15 bara. 5. The process according to claim 1 , wherein the process is a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and wherein said alkane is ethane or propane. 6. The process according to claim 1 , wherein the process is a process of the oxidation of an alkene containing 2 to 6 carbon atoms and wherein said alkene is ethylene or propylene.
Assignees
Inventors
Classifications
- C07C5/48Primary
with oxygen as an acceptor · CPC title
Molybdenum · CPC title
Propene · CPC title
Vanadium · CPC title
Vanadium · CPC title
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Frequently asked questions
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- What does patent US10017432B2 cover?
- The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the weight hourly space v…
- Who is the assignee on this patent?
- Shell Oil Co
- What technology area does this patent fall under?
- Primary CPC classification C07C5/48. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jul 10 2018 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).