JPH0346174B2 - - Google Patents
Info
- Publication number
- JPH0346174B2 JPH0346174B2 JP54041442A JP4144279A JPH0346174B2 JP H0346174 B2 JPH0346174 B2 JP H0346174B2 JP 54041442 A JP54041442 A JP 54041442A JP 4144279 A JP4144279 A JP 4144279A JP H0346174 B2 JPH0346174 B2 JP H0346174B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- plate
- aluminum
- metal substrate
- metal
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims description 76
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 59
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 39
- 229910052782 aluminium Inorganic materials 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 13
- 230000003197 catalytic effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012765 fibrous filler Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 18
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 238000007751 thermal spraying Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 238000012870 ammonium sulfate precipitation Methods 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4144279A JPS55132638A (en) | 1979-04-04 | 1979-04-04 | Laminar catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4144279A JPS55132638A (en) | 1979-04-04 | 1979-04-04 | Laminar catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132638A JPS55132638A (en) | 1980-10-15 |
| JPH0346174B2 true JPH0346174B2 (de) | 1991-07-15 |
Family
ID=12608475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4144279A Granted JPS55132638A (en) | 1979-04-04 | 1979-04-04 | Laminar catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132638A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3526383C1 (de) * | 1985-07-24 | 1986-12-11 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zur Erzeugung von Katalysatoren fuer die Reduktion von Stickoxiden aus Abgasen und chemische Luftreinigungsverfahren |
| JPS63111945A (ja) * | 1986-10-30 | 1988-05-17 | Babcock Hitachi Kk | 窒素酸化物除去用板状触媒の製造方法 |
| JP2725793B2 (ja) * | 1988-09-02 | 1998-03-11 | バブコツク日立株式会社 | 窒素酸化物除去用板状触媒の製造方法 |
| JP2725800B2 (ja) * | 1988-09-19 | 1998-03-11 | バブコツク日立株式会社 | 脱硝触媒の製造方法 |
| SE504795C2 (sv) * | 1995-07-05 | 1997-04-28 | Katator Ab | Nätbaserad förbränningskatalysator och framställning av densamma |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531187A (en) * | 1976-06-25 | 1978-01-07 | Riken Keikinzoku Kogyo Kk | Catalyst bodies and its manufacture |
| JPS5415490A (en) * | 1978-04-17 | 1979-02-05 | Toyota Motor Corp | Catalyst construction |
-
1979
- 1979-04-04 JP JP4144279A patent/JPS55132638A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531187A (en) * | 1976-06-25 | 1978-01-07 | Riken Keikinzoku Kogyo Kk | Catalyst bodies and its manufacture |
| JPS5415490A (en) * | 1978-04-17 | 1979-02-05 | Toyota Motor Corp | Catalyst construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55132638A (en) | 1980-10-15 |
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