ES8401729A1 - Catalyst for low temperature combustion - Google Patents
Catalyst for low temperature combustionInfo
- Publication number
- ES8401729A1 ES8401729A1 ES513594A ES513594A ES8401729A1 ES 8401729 A1 ES8401729 A1 ES 8401729A1 ES 513594 A ES513594 A ES 513594A ES 513594 A ES513594 A ES 513594A ES 8401729 A1 ES8401729 A1 ES 8401729A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- fiber
- combustion
- inorg
- low temp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Abstract
PURPOSE:To obtain the catalyst for low temp. combustion capable of extremely reducing effect of an S component contained in a fuel gas, by supporting Rh by an inorg. fiber laminate having micropores in a predetermined wt. ratio on the basis of said laminate. CONSTITUTION:As an inorg. fiber, a fiber comprising a polycrystalline metal oxide, for example, alumina or zirconia pref. having such properties that a specific surface area is 5-200m<2>/g, a mocropore volume is 0.005-0.3cm<2>/g and a diameter is about 3-10mum is prepared. In the next stage, 0.1-3wt%, especially about 0.3-1wt% of Rh is supported by this inorg. fiber to obtain an objective catalyst for low temp. combustion. In this case, about 1/3 of Rh may be replaced with one kind or more or Pt, Pd and Iv. By using this catalyst, combustion property of a low temp. catalytic burner is extremely enhanced as well as CO generating amount during combustion is reduced.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56106366A JPS5814948A (en) | 1981-07-07 | 1981-07-07 | Catalyst for low temperature combustion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8401729A1 true ES8401729A1 (en) | 1984-01-01 |
| ES513594A0 ES513594A0 (en) | 1984-01-01 |
Family
ID=14431722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES513594A Granted ES513594A0 (en) | 1981-07-07 | 1982-06-30 | "PROCEDURE FOR PRODUCING COMBUSTION CATALYSTS AT LOW TEMPERATURES". |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5814948A (en) |
| ES (1) | ES513594A0 (en) |
| IT (2) | IT8205129A1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50132747A (en) * | 1974-04-08 | 1975-10-21 |
-
1981
- 1981-07-07 JP JP56106366A patent/JPS5814948A/en active Granted
-
1982
- 1982-03-04 IT IT1982A05129A patent/IT8205129A1/en unknown
- 1982-03-04 IT IT05129/82A patent/IT1172558B/en active
- 1982-06-30 ES ES513594A patent/ES513594A0/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1172558B (en) | 1987-06-18 |
| IT8205129A0 (en) | 1982-03-04 |
| JPS5814948A (en) | 1983-01-28 |
| IT8205129A1 (en) | 1983-09-04 |
| ES513594A0 (en) | 1984-01-01 |
| JPH0253098B2 (en) | 1990-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000601 |