JPS60183036A - 耐熱性酸化触媒 - Google Patents
耐熱性酸化触媒Info
- Publication number
- JPS60183036A JPS60183036A JP59039625A JP3962584A JPS60183036A JP S60183036 A JPS60183036 A JP S60183036A JP 59039625 A JP59039625 A JP 59039625A JP 3962584 A JP3962584 A JP 3962584A JP S60183036 A JPS60183036 A JP S60183036A
- Authority
- JP
- Japan
- Prior art keywords
- silica
- alumina
- catalyst
- supported
- heat resistant
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 39
- 230000003647 oxidation Effects 0.000 title claims description 25
- 238000007254 oxidation reaction Methods 0.000 title claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 47
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- 229910052718 tin Inorganic materials 0.000 claims abstract description 5
- 229910052788 barium Inorganic materials 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 34
- 229910052697 platinum Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001354 calcination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride 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
- 239000000356 contaminant Substances 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
- 238000000691 measurement method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (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 true JPS60183036A (ja) | 1985-09-18 |
| JPH0214100B2 JPH0214100B2 (https=) | 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 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199646A (ja) * | 1987-10-21 | 1989-08-11 | Soc Fr Prod Catalyse (Procatalyse) | 内燃機関の排気ガス処理用触媒の製造方法 |
| JP2005270821A (ja) * | 2004-03-25 | 2005-10-06 | Mitsubishi Heavy Ind Ltd | 一酸化炭素燃焼触媒およびその製造方法 |
| EP3334518B1 (en) | 2015-10-14 | 2021-01-06 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111888A (https=) * | 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 (https=) * | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199646A (ja) * | 1987-10-21 | 1989-08-11 | Soc Fr Prod Catalyse (Procatalyse) | 内燃機関の排気ガス処理用触媒の製造方法 |
| JP2005270821A (ja) * | 2004-03-25 | 2005-10-06 | Mitsubishi Heavy Ind Ltd | 一酸化炭素燃焼触媒およびその製造方法 |
| EP3334518B1 (en) | 2015-10-14 | 2021-01-06 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214100B2 (https=) | 1990-04-06 |
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