JPS6430629A - Burner - Google Patents
BurnerInfo
- Publication number
- JPS6430629A JPS6430629A JP62186221A JP18622187A JPS6430629A JP S6430629 A JPS6430629 A JP S6430629A JP 62186221 A JP62186221 A JP 62186221A JP 18622187 A JP18622187 A JP 18622187A JP S6430629 A JPS6430629 A JP S6430629A
- Authority
- JP
- Japan
- Prior art keywords
- burners
- beta
- alpha
- discharged
- nox
- 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.)
- Pending
Links
- -1 Ba and Sr Chemical class 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Abstract
PURPOSE:To decompose nitrogen oxides (NO, NO2, etc.) discharged from burners such as home burners and various kinds of industrial burners to convert into harmless N2 by providing NOx decomposition catalyst in the exhaust gas passage. CONSTITUTION:The air heated by flame 1 is joined with the air sent by a fan 2 to be made into warm wind which passes through the NOx decomposition catalyst 3 in which NOx is decomposed into N2 and O2. This warm wind is discharged into a room from louvers 4. The catalyst 3 is constituted by carrying the compound oxides of AxA'x, ByB'y, CzC'z, Oalpha-beta crystal structural formula with 0-1% platinum group metal such as Pt and Pd on the surface of inorganic heat-resisting material, such as alumina and silica, where A, A' and B, B' and C, C' are selected each one kind or several kinds respectively from alkaline earth metals such as Ba and Sr, rare earth elements such as Y, Nd and La, and copper group metals such as Cu and Ag, and suffixes x, x', y, y', z, z', alpha, beta are selected from the range as follows: 0<=x,x'<=3.0, 0<=y,y'<=2.0, 0<=z,z'<=4.0, 4.0<=alpha<=8.0, 0<=beta<=2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62186221A JPS6430629A (en) | 1987-07-24 | 1987-07-24 | Burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62186221A JPS6430629A (en) | 1987-07-24 | 1987-07-24 | Burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430629A true JPS6430629A (en) | 1989-02-01 |
Family
ID=16184487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62186221A Pending JPS6430629A (en) | 1987-07-24 | 1987-07-24 | Burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430629A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104345A (en) * | 1987-10-15 | 1989-04-21 | Res Dev Corp Of Japan | Oxygen-deficient perovskite catalyst |
| JPH01245851A (en) * | 1988-03-25 | 1989-10-02 | Res Dev Corp Of Japan | Oxygen deficient perovskite catalyst |
| JPH02258063A (en) * | 1989-03-31 | 1990-10-18 | Babcock Hitachi Kk | Catalyst for decomposing nitrogen oxide |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186216A (en) * | 1986-02-12 | 1987-08-14 | Sigma:Kk | Compact zoom lens with high magnification |
| JPS62186220A (en) * | 1986-02-12 | 1987-08-14 | Sony Corp | Optical isolator |
| JPS62186219A (en) * | 1986-02-12 | 1987-08-14 | Matsushita Electric Ind Co Ltd | Semiconductor laser device |
| JPS62186218A (en) * | 1986-02-12 | 1987-08-14 | Fujitsu Ltd | Solid-state image pickup device |
| JPS62186145A (en) * | 1986-02-07 | 1987-08-14 | Matsushita Seiko Co Ltd | Ventilation fan |
-
1987
- 1987-07-24 JP JP62186221A patent/JPS6430629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186145A (en) * | 1986-02-07 | 1987-08-14 | Matsushita Seiko Co Ltd | Ventilation fan |
| JPS62186216A (en) * | 1986-02-12 | 1987-08-14 | Sigma:Kk | Compact zoom lens with high magnification |
| JPS62186220A (en) * | 1986-02-12 | 1987-08-14 | Sony Corp | Optical isolator |
| JPS62186219A (en) * | 1986-02-12 | 1987-08-14 | Matsushita Electric Ind Co Ltd | Semiconductor laser device |
| JPS62186218A (en) * | 1986-02-12 | 1987-08-14 | Fujitsu Ltd | Solid-state image pickup device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104345A (en) * | 1987-10-15 | 1989-04-21 | Res Dev Corp Of Japan | Oxygen-deficient perovskite catalyst |
| JPH01245851A (en) * | 1988-03-25 | 1989-10-02 | Res Dev Corp Of Japan | Oxygen deficient perovskite catalyst |
| JPH02258063A (en) * | 1989-03-31 | 1990-10-18 | Babcock Hitachi Kk | Catalyst for decomposing nitrogen oxide |
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