JPH0214100B2 - - Google Patents
Info
- Publication number
- JPH0214100B2 JPH0214100B2 JP59039625A JP3962584A JPH0214100B2 JP H0214100 B2 JPH0214100 B2 JP H0214100B2 JP 59039625 A JP59039625 A JP 59039625A JP 3962584 A JP3962584 A JP 3962584A JP H0214100 B2 JPH0214100 B2 JP H0214100B2
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- silica
- catalyst
- oxidation rate
- catalysts
- 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 34
- 230000003647 oxidation Effects 0.000 claims description 22
- 238000007254 oxidation reaction Methods 0.000 claims description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 44
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 38
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 23
- 239000000377 silicon dioxide Substances 0.000 description 20
- 229910052697 platinum Inorganic materials 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000005909 Kieselgur Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 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 |
|---|---|---|---|
| JP59039625A JPS60183036A (ja) | 1984-02-29 | 1984-02-29 | 耐熱性酸化触媒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59039625A JPS60183036A (ja) | 1984-02-29 | 1984-02-29 | 耐熱性酸化触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60183036A JPS60183036A (ja) | 1985-09-18 |
| JPH0214100B2 true JPH0214100B2 (sv) | 1990-04-06 |
Family
ID=12558283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59039625A Granted JPS60183036A (ja) | 1984-02-29 | 1984-02-29 | 耐熱性酸化触媒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183036A (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622126B1 (fr) * | 1987-10-21 | 1991-06-14 | Procatalyse Ste Fse Produits C | Catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ce catalyseur |
| JP4508693B2 (ja) * | 2004-03-25 | 2010-07-21 | 三菱重工業株式会社 | 一酸化炭素燃焼触媒およびその製造方法 |
| RU2018117276A (ru) | 2015-10-14 | 2019-11-14 | Джонсон Мэтти Паблик Лимитед Компани | Катализатор окисления для выхлопа дизельного двигателя |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111888A (sv) * | 1973-02-05 | 1974-10-24 | ||
| JPS53146989A (en) * | 1977-05-30 | 1978-12-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of catalyst |
| JPS5432169A (en) * | 1977-08-17 | 1979-03-09 | Toshiba Corp | Deororizing method of catalytic oxidation type |
| JPS55139835A (en) * | 1979-04-17 | 1980-11-01 | Matsushita Electric Ind Co Ltd | Production of oxide catalyst for exhaust gas purification |
-
1984
- 1984-02-29 JP JP59039625A patent/JPS60183036A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111888A (sv) * | 1973-02-05 | 1974-10-24 | ||
| JPS53146989A (en) * | 1977-05-30 | 1978-12-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of catalyst |
| JPS5432169A (en) * | 1977-08-17 | 1979-03-09 | Toshiba Corp | Deororizing method of catalytic oxidation type |
| JPS55139835A (en) * | 1979-04-17 | 1980-11-01 | Matsushita Electric Ind Co Ltd | Production of oxide catalyst for exhaust gas purification |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60183036A (ja) | 1985-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60110334A (ja) | 排ガス浄化用触媒の製造方法 | |
| JPS6377544A (ja) | 排気ガス浄化用触媒 | |
| EP1972371A1 (en) | Exhaust gas emission control catalyst | |
| JPS6271538A (ja) | エンジンの排気ガス浄化用触媒 | |
| JPH0214100B2 (sv) | ||
| JP3556695B2 (ja) | 排ガス浄化用触媒 | |
| US3870658A (en) | Copper chromite-alumina catalysts having high-temperature stability | |
| JPH0352642A (ja) | 燃焼用触媒の製造方法 | |
| JPH0356140A (ja) | 排ガス浄化用触媒 | |
| JPS63116742A (ja) | 排気ガス浄化用触媒 | |
| EP1510245B1 (en) | Production method for an exhaust gas purification catalyst | |
| JPS6271543A (ja) | エンジンの排気ガス浄化用触媒 | |
| JPS6377545A (ja) | 排ガス浄化用触媒 | |
| JP2823251B2 (ja) | 排気ガス浄化用触媒及び排気ガス浄化用触媒の製造方法 | |
| JPS62254843A (ja) | 触媒担体 | |
| JP6264639B2 (ja) | Ｎ２ｏ分解触媒及びそれを用いたｎ２ｏ含有ガスの分解方法 | |
| JPS63175640A (ja) | 触媒担体 | |
| JPH0553544B2 (sv) | ||
| JPH0578379B2 (sv) | ||
| JP5067102B2 (ja) | 排ガス浄化触媒 | |
| JPH0583303B2 (sv) | ||
| JPS63209751A (ja) | 酸化用触媒の製造方法 | |
| JPH0361492B2 (sv) | ||
| JP3538214B2 (ja) | 窒素酸化物還元触媒およびその使用方法 | |
| JPH04235742A (ja) | 排ガス浄化用アルデヒド分解触媒 |