JPS6128377B2 - - Google Patents
Info
- Publication number
- JPS6128377B2 JPS6128377B2 JP52146584A JP14658477A JPS6128377B2 JP S6128377 B2 JPS6128377 B2 JP S6128377B2 JP 52146584 A JP52146584 A JP 52146584A JP 14658477 A JP14658477 A JP 14658477A JP S6128377 B2 JPS6128377 B2 JP S6128377B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- plate
- substrate
- metal
- exhaust gas
- 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
- 239000003054 catalyst Substances 0.000 claims description 106
- 239000000758 substrate Substances 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000002657 fibrous material Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 210000002268 wool Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000012784 inorganic fiber Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012210 heat-resistant fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 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
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14658477A JPS5479188A (en) | 1977-12-08 | 1977-12-08 | Platelike catalyst |
US05/966,945 US4285838A (en) | 1977-12-08 | 1978-12-06 | Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas |
DE2853023A DE2853023C2 (de) | 1977-12-08 | 1978-12-07 | Plattenförmiger Katalysator und dessen Verwendung zum Reduzieren von NO↓x↓ in einem Abgas |
US06/254,600 US4455281A (en) | 1977-12-08 | 1981-04-16 | Plate-shaped catalyst unit for NOx reduction of exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14658477A JPS5479188A (en) | 1977-12-08 | 1977-12-08 | Platelike catalyst |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62093114A Division JPS62247838A (ja) | 1987-04-17 | 1987-04-17 | 板状触媒 |
JP63305912A Division JPH01207140A (ja) | 1988-12-05 | 1988-12-05 | 板状触媒 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479188A JPS5479188A (en) | 1979-06-23 |
JPS6128377B2 true JPS6128377B2 (et) | 1986-06-30 |
Family
ID=15411000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14658477A Granted JPS5479188A (en) | 1977-12-08 | 1977-12-08 | Platelike catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479188A (et) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193783U (et) * | 1985-05-24 | 1986-12-02 | ||
JPS6210779U (et) * | 1985-07-03 | 1987-01-22 | ||
JPS6270780U (et) * | 1985-10-23 | 1987-05-06 | ||
JP3008187U (ja) * | 1994-08-23 | 1995-03-07 | 有限会社高芝ギムネ製作所 | 鳥獣威嚇具 |
WO1996014920A1 (fr) * | 1994-11-15 | 1996-05-23 | Babcock-Hitachi Kabushiki Kaisha | Structure de catalyseur et appareil de purification de gaz |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153877A (ja) * | 1983-02-22 | 1984-09-01 | Tateho Kagaku Kogyo Kk | セラミツク系針状繊維を含有する溶射材料 |
JPS59153876A (ja) * | 1983-02-22 | 1984-09-01 | Tateho Kagaku Kogyo Kk | セラミツク系針状繊維含有溶射皮膜でコ−テイングされた複合材料 |
JPH01207140A (ja) * | 1988-12-05 | 1989-08-21 | Babcock Hitachi Kk | 板状触媒 |
JP5140243B2 (ja) * | 2005-08-29 | 2013-02-06 | バブコック日立株式会社 | 触媒用基材、触媒およびそれらの製造方法 |
US20110116999A1 (en) * | 2008-03-25 | 2011-05-19 | Yasuyoshi Kato | Exhaust gas purification catalyst on which influence of iron compound has been suppressed |
JP2010253366A (ja) * | 2009-04-23 | 2010-11-11 | Babcock Hitachi Kk | 触媒構造体 |
JP6053363B2 (ja) * | 2012-07-18 | 2016-12-27 | 三菱日立パワーシステムズ株式会社 | 触媒構造 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494690A (et) * | 1972-05-04 | 1974-01-16 | ||
JPS4958093A (et) * | 1972-10-06 | 1974-06-05 | ||
JPS5036385A (et) * | 1973-08-03 | 1975-04-05 | ||
JPS50121188A (et) * | 1974-03-12 | 1975-09-22 | ||
JPS50145382A (et) * | 1974-05-15 | 1975-11-21 | ||
US3969480A (en) * | 1971-06-02 | 1976-07-13 | Gould Inc. | Nickel base nox reducing catalytic structure |
JPS5248564A (en) * | 1975-10-17 | 1977-04-18 | Mitsubishi Heavy Ind Ltd | Process for removing nitrogen oxides in exhaust gas of combustion |
JPS5265191A (en) * | 1975-11-25 | 1977-05-30 | Mitsubishi Petrochem Co Ltd | Catalytic moldings |
JPS5284192A (en) * | 1976-01-06 | 1977-07-13 | Mitsubishi Heavy Ind Ltd | Exhaust gas denitration catalyst |
JPS52103370A (en) * | 1976-02-27 | 1977-08-30 | Mitsubishi Heavy Ind Ltd | Catalytic reactor |
JPS52110272A (en) * | 1976-03-15 | 1977-09-16 | Nippon Steel Chem Co Ltd | Removal of nitrogen oxides |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5199748U (et) * | 1975-06-24 | 1976-08-10 |
-
1977
- 1977-12-08 JP JP14658477A patent/JPS5479188A/ja active Granted
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969480A (en) * | 1971-06-02 | 1976-07-13 | Gould Inc. | Nickel base nox reducing catalytic structure |
JPS494690A (et) * | 1972-05-04 | 1974-01-16 | ||
JPS4958093A (et) * | 1972-10-06 | 1974-06-05 | ||
JPS5036385A (et) * | 1973-08-03 | 1975-04-05 | ||
JPS50121188A (et) * | 1974-03-12 | 1975-09-22 | ||
JPS50145382A (et) * | 1974-05-15 | 1975-11-21 | ||
JPS5248564A (en) * | 1975-10-17 | 1977-04-18 | Mitsubishi Heavy Ind Ltd | Process for removing nitrogen oxides in exhaust gas of combustion |
JPS5265191A (en) * | 1975-11-25 | 1977-05-30 | Mitsubishi Petrochem Co Ltd | Catalytic moldings |
JPS5284192A (en) * | 1976-01-06 | 1977-07-13 | Mitsubishi Heavy Ind Ltd | Exhaust gas denitration catalyst |
JPS52103370A (en) * | 1976-02-27 | 1977-08-30 | Mitsubishi Heavy Ind Ltd | Catalytic reactor |
JPS52110272A (en) * | 1976-03-15 | 1977-09-16 | Nippon Steel Chem Co Ltd | Removal of nitrogen oxides |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193783U (et) * | 1985-05-24 | 1986-12-02 | ||
JPS6210779U (et) * | 1985-07-03 | 1987-01-22 | ||
JPS6270780U (et) * | 1985-10-23 | 1987-05-06 | ||
JP3008187U (ja) * | 1994-08-23 | 1995-03-07 | 有限会社高芝ギムネ製作所 | 鳥獣威嚇具 |
WO1996014920A1 (fr) * | 1994-11-15 | 1996-05-23 | Babcock-Hitachi Kabushiki Kaisha | Structure de catalyseur et appareil de purification de gaz |
JP2006015344A (ja) * | 1994-11-15 | 2006-01-19 | Babcock Hitachi Kk | 触媒構造体と被処理ガス浄化装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5479188A (en) | 1979-06-23 |
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