Method for the production of acrylic acid or its derivatives
US-9505697-B2 · Nov 29, 2016 · US
Conversion of ethanol to a reaction product comprising 1-butanol using hydroxyapatite catalysts
US8962896B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8962896-B2 |
| Application number | US-201013393613-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 10, 2010 |
| Priority date | Sep 11, 2009 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
Catalytic processes to produce a reaction product comprising 1-butanol by contacting a reactant comprising ethanol with a catalyst composition under suitable reaction conditions are provided. The catalyst composition may comprise a hydroxyapatite of the Formula (M w M′ x M″ y M′″ z ) 5 (PO 4 ) 3 (OH), wherein M is Mg; M′ is Ca; M″ is Sr; M′″ is Ba; w is any number between 0 and 1 inclusive; x is any number from 0 to less than 0.5; y is any number between 0 and 1 inclusive; z is any number between 0 and 1 inclusive; and w+x+y+z=1. Base-treated catalyst compositions may be used. Also provided are processes for contacting an initial catalyst composition comprising the hydroxyapatite with a base to produce a base-treated catalyst composition, and the base-treated catalyst compositions so obtained.
First claim
Opening claim text (preview).
What is claimed is: 1. A process comprising the step of: contacting a reactant comprising ethanol with a base-treated catalyst composition under suitable reaction conditions to produce a reaction product comprising 1-butanol; wherein the suitable reaction conditions include a temperature of about 150° C. to about 500° C. and a pressure from about 0.1 MPa to about 20.7 MPa; and wherein the base-treated catalyst composition is obtained by treating an initial catalyst composition…
Assignees
Inventors
Classifications
- B01J27/1806Primary
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
- C07C31/00Primary
Chemistry & Metallurgy · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8962896B2 cover?
- Catalytic processes to produce a reaction product comprising 1-butanol by contacting a reactant comprising ethanol with a catalyst composition under suitable reaction conditions are provided. The catalyst composition may comprise a hydroxyapatite of the Formula (M w M′ x M″ y M′″ z ) 5 (PO 4 ) 3 (OH), wherein M is Mg; M′ is Ca; M″ is Sr; M′″ is Ba; w is any number between 0 and 1 inclusive; x i…
- Who is the assignee on this patent?
- Fagan Paul Joseph, Calvarese Thomas G, Davis Ronald James, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B01J27/1806. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 24 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).