Method of forming an agent and its use in desulphurisation
US-9205367-B2 · Dec 8, 2015 · US
Method for producing ammonia combustion catalyst and method for utilizing heat generated by ammonia catalyst combustion
US10478805B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10478805-B2 |
| Application number | US-201615749954-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 4, 2016 |
| Priority date | Aug 6, 2015 |
| Publication date | Nov 19, 2019 |
| Grant date | Nov 19, 2019 |
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Abstract
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Provided are a supported catalyst including: a support body which is formed by a catalyst composition being supported by a carrier, in which the catalyst composition contains an oxide of copper, and the carrier contains αAl2O3.βB2O3 (α and β each represent a positive number); and a hydrogen production method for producing hydrogen from ammonia, including: an ammonia combustion step of reacting ammonia with oxygen in the presence of the supported catalyst; and an ammonia decomposition step of decomposing the ammonia into hydrogen and nitrogen by utilizing heat generated by the reaction between the ammonia and the oxygen.
First claim
Opening claim text (preview).
The invention claimed is: 1. A supported catalyst comprising: a support body which is formed by a catalyst composition being supported by a carrier, wherein the catalyst composition consists of an oxide of copper or a combination of an oxide of copper with at least one metal selected from the group consisting of silver, gold, iridium, platinum, palladium, rhodium, and ruthenium, the carrier consists of 10Al 2 O 3 .2B 2 O 3 , and the amount of the catalyst composition based on 100% by mass of the carrier is 4% by mass or more. 2. An ammonia combustion method comprising: reacting ammonia with oxygen in the presence of the supported catalyst according to claim 1 . 3. A hydrogen production method for producing hydrogen from ammonia, comprising: an ammonia combustion step of reacting ammonia with oxygen in the presence of the supported catalyst according to claim 1 ; and an ammonia decomposition step of decomposing the ammonia into hydrogen and nitrogen by utilizing heat generated by the reaction between the ammonia and the oxygen.
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Boron · CPC title
Rhodium · CPC title
Gold · CPC title
Silver · CPC title
Ruthenium · CPC title
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- What does patent US10478805B2 cover?
- Provided are a supported catalyst including: a support body which is formed by a catalyst composition being supported by a carrier, in which the catalyst composition contains an oxide of copper, and the carrier contains αAl2O3.βB2O3 (α and β each represent a positive number); and a hydrogen production method for producing hydrogen from ammonia, including: an ammonia combustion step of reacting …
- Who is the assignee on this patent?
- Univ Kumamoto Nat Univ Corp
- What technology area does this patent fall under?
- Primary CPC classification B01J23/72. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Nov 19 2019 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).