GB1038223A - Catalysts for the oxidation of exhaust gases - Google Patents
Catalysts for the oxidation of exhaust gasesInfo
- Publication number
- GB1038223A GB1038223A GB20480/63A GB2048063A GB1038223A GB 1038223 A GB1038223 A GB 1038223A GB 20480/63 A GB20480/63 A GB 20480/63A GB 2048063 A GB2048063 A GB 2048063A GB 1038223 A GB1038223 A GB 1038223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalysts
- zro2
- al2o3
- oxidation
- sio2
- 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 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US221895A US3295918A (en) | 1962-09-06 | 1962-09-06 | Method of treating exhaust gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1038223A true GB1038223A (en) | 1966-08-10 |
Family
ID=22829865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20480/63A Expired GB1038223A (en) | 1962-09-06 | 1963-05-22 | Catalysts for the oxidation of exhaust gases |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3295918A (enExample) |
| DE (1) | DE1268907B (enExample) |
| GB (1) | GB1038223A (enExample) |
| NL (1) | NL294718A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2054524A1 (enExample) * | 1969-07-25 | 1971-04-23 | Inst Francais Du Petrole | |
| US3635695A (en) * | 1969-08-26 | 1972-01-18 | Bethlehem Steel Corp | Desulfurizing with manganese oxide pellets |
| DE2034053A1 (de) * | 1970-01-10 | 1971-07-15 | Mitsui Mining & Smelting Co | Verfahren zum Reinigen von Kohlen monoxyd enthaltenden Abgasen und Kata lysator zu ihrer Reinigung |
| US3676516A (en) * | 1970-05-18 | 1972-07-11 | Phillips Petroleum Co | Purification of ethylene or propylene streams containing carbon monoxide |
| DD112905A5 (enExample) * | 1971-09-02 | 1975-05-12 | Snam Progetti | |
| US3764564A (en) * | 1972-05-11 | 1973-10-09 | Grace W R & Co | Catalyst for control of automobile exhaust emissions |
| US3928237A (en) * | 1972-11-17 | 1975-12-23 | Robert E Davis | Method of catalyst preparation for use in suppressing hydrocarbon and carbon monoxide emission from internal combustion engines |
| US3983072A (en) * | 1973-04-16 | 1976-09-28 | Ethyl Corporation | Exhaust catalyst |
| US4207291A (en) * | 1978-04-03 | 1980-06-10 | Mcdonnell Douglas Corporation | Ozone removal filter having manganese dioxide coated thereon |
| US4200609A (en) * | 1978-04-03 | 1980-04-29 | Mcdonnell Douglas Corporation | Ozone removal filter containing manganese dioxide and ceric oxide catalysts |
| DE102014113016B4 (de) * | 2014-09-10 | 2023-08-31 | Umicore Ag & Co. Kg | Beschichtungssuspension |
| CA3004226A1 (en) * | 2015-11-06 | 2017-05-11 | Basf Corporation | Diesel oxidation catalyst combining platinum group metal with base metal oxide |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1074325B (de) * | 1960-01-28 | Ford-Werke Aktiengesellschaft, Köln-Niehl | Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen | |
| BE396270A (enExample) * | 1932-05-12 | |||
| DE660870C (de) * | 1933-06-22 | 1938-06-03 | Degea Akt Ges Auergesellschaft | Katalysator zur Geruchlosmachung und Entgiftung von Auspuffgasen |
| US2759899A (en) * | 1952-10-03 | 1956-08-21 | Union Oil Co | Conversion catalysts and processes for bonding the catalyst composites |
| US2942932A (en) * | 1957-04-01 | 1960-06-28 | California Research Corp | Process of oxidizing carbon monoxide and hydrocarbon in exhaust gases |
| US2945823A (en) * | 1957-05-22 | 1960-07-19 | Houdry Process Corp | Stabilized dehydrogenation catalyst |
| US3025132A (en) * | 1959-08-07 | 1962-03-13 | American Cyanamid Co | Method of oxidizing hydrocarbon constituents of exhaust gases |
| DE1129771B (de) * | 1959-10-03 | 1962-05-17 | Metallgesellschaft Ag | Verfahren zur Herstellung eines Katalysators fuer die oxydierende Reinigung von Motorabgasen |
| US3133029A (en) * | 1960-12-27 | 1964-05-12 | Universal Oil Prod Co | Method of preparing a copper, cobalt or nickel catalyst |
-
0
- NL NL294718D patent/NL294718A/xx unknown
-
1962
- 1962-09-06 US US221895A patent/US3295918A/en not_active Expired - Lifetime
-
1963
- 1963-05-22 GB GB20480/63A patent/GB1038223A/en not_active Expired
- 1963-06-29 DE DEP1268A patent/DE1268907B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1268907B (de) | 1968-05-22 |
| US3295918A (en) | 1967-01-03 |
| NL294718A (enExample) |
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