Nickel hexaaluminate-containing catalyst for reforming hydrocarbons in the presence of carbon dioxide
US-9475037-B2 · Oct 25, 2016 · US
Method for reforming mixtures of hydrocarbons and carbondioxide
US2016311684A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016311684-A1 |
| Application number | US-201415105464-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 15, 2014 |
| Priority date | Dec 20, 2013 |
| Publication date | Oct 27, 2016 |
| Grant date | — |
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.
A method of reforming mixtures of hydrocarbons, preferably methane, and carbon dioxide, wherein the method comprises at least two stages. In a first stage, a reactant gas is contacted with a precious metal catalyst and converted to a first product gas (also referred to hereinafter as product gas 1). In a second stage, the first product gas obtained in the first stage is contacted with a non-precious metal catalyst and converted to a second product gas (also referred to hereinafter as product gas 2). The process can also include adding gases to the product gas 1 obtained in the first stage. The practice of the process can minimize the formation of coke on the catalyst in an efficient manner. The combination of a first stage with a precious metal catalyst and at least one second stage with non-precious metal catalyst allows considerable amounts of costly precious metals to be saved.
First claim
Opening claim text (preview).
1 . A method of reforming gas mixtures comprising hydrocarbons and CO 2 , the method comprising: (i) contacting reactant gas with precious metal catalyst and converting it to a first product gas, (ii) contacting the first product gas with non-precious metal catalyst in a second stage to convert the first product gas to a second product gas. 2 . The method of reforming the gas mixture according to claim 1 , wherein a gas is added to the product gas of the first and/or…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · 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 US2016311684A1 cover?
- A method of reforming mixtures of hydrocarbons, preferably methane, and carbon dioxide, wherein the method comprises at least two stages. In a first stage, a reactant gas is contacted with a precious metal catalyst and converted to a first product gas (also referred to hereinafter as product gas 1). In a second stage, the first product gas obtained in the first stage is contacted with a non-pre…
- Who is the assignee on this patent?
- Basf Se
- What technology area does this patent fall under?
- Primary CPC classification C01B3/40. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Oct 27 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).