Catalyst and process for thermo-neutral reforming of liquid hydrocarbons
US-9499403-B2 · Nov 22, 2016 · US
Alkaline earth metal co-precipitated nickel-based catalyst for steam carbon dioxide reforming of natural gas
US8968601B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8968601-B2 |
| Application number | US-201313971182-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 20, 2013 |
| Priority date | May 16, 2013 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 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.
Disclosed is a catalyst used for steam carbon dioxide reforming of natural gas, wherein an alkaline earth metal alone or an alkaline earth metal and a group 8B metal are supported on a hydrotalcite-like catalyst containing nickel, magnesium and aluminum. The disclosed catalyst is useful as a steam carbon dioxide reforming (SCR) catalyst of natural gas at high temperature and high pressure, while minimizing deactivation of the catalyst due to sintering of the active component nickel and deactivation of the catalyst due to coke generation at the same time. A synthesis gas prepared using the catalyst has a H 2 /CO molar ratio maintained at 1-2.2. A synthesis gas having a H 2 /CO molar ratio of 1.8-2.2 may be used as a raw material for Fischer-Tropsch synthesis or methanol synthesis and a synthesis gas having a H 2 /CO molar ratio of may be used as a raw material for dimethyl ether synthesis.
First claim
Opening claim text (preview).
What is claimed is: 1. A hydrotalcite-like catalyst represented by Chemical Formula 1, which is used for steam carbon dioxide reforming of natural gas using steam and carbon dioxide: A a -B b -Ni x /Mg y Al [Chemical Formula 1] wherein A is one or more group 8B metal atoms, B is one or more alkaline earth metal atoms, a and b are supporting amounts of the group 8B metal atoms and the alkaline earth metal atoms based on Ni x /Mg y Al, with a being 0-10 wt % and b being 0.1-10…
Assignees
Inventors
Classifications
Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
- B01J23/8946Primary
Operations & Transport · mapped topic
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 US8968601B2 cover?
- Disclosed is a catalyst used for steam carbon dioxide reforming of natural gas, wherein an alkaline earth metal alone or an alkaline earth metal and a group 8B metal are supported on a hydrotalcite-like catalyst containing nickel, magnesium and aluminum. The disclosed catalyst is useful as a steam carbon dioxide reforming (SCR) catalyst of natural gas at high temperature and high pressure, whil…
- Who is the assignee on this patent?
- Korea Inst Sci & Tech
- What technology area does this patent fall under?
- Primary CPC classification B01J23/8946. 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).