FR2210442A1 - - Google Patents
Info
- Publication number
- FR2210442A1 FR2210442A1 FR7344939A FR7344939A FR2210442A1 FR 2210442 A1 FR2210442 A1 FR 2210442A1 FR 7344939 A FR7344939 A FR 7344939A FR 7344939 A FR7344939 A FR 7344939A FR 2210442 A1 FR2210442 A1 FR 2210442A1
- Authority
- FR
- France
- 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
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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31570972A | 1972-12-15 | 1972-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2210442A1 true FR2210442A1 (fr) | 1974-07-12 |
FR2210442B1 FR2210442B1 (fr) | 1978-03-03 |
Family
ID=23225699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7344939A Expired FR2210442B1 (fr) | 1972-12-15 | 1973-12-14 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5548860B2 (fr) |
CA (1) | CA1025636A (fr) |
FR (1) | FR2210442B1 (fr) |
GB (1) | GB1453710A (fr) |
IT (1) | IT1000307B (fr) |
SE (1) | SE400809B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6246083U (fr) * | 1985-09-10 | 1987-03-20 | ||
JP2537239B2 (ja) * | 1987-08-28 | 1996-09-25 | エヌ・イーケムキヤツト 株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
JP2581872B2 (ja) * | 1992-05-15 | 1997-02-12 | エヌ・イーケムキャット株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
JP2013169501A (ja) * | 2012-02-20 | 2013-09-02 | Mitsubishi Motors Corp | 排気浄化装置 |
GB201220912D0 (en) * | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
JP2014168764A (ja) * | 2013-03-05 | 2014-09-18 | Toyota Central R&D Labs Inc | ディーゼル排ガス用酸化触媒及びそれを用いたディーゼル排ガスの浄化方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2082838A5 (fr) * | 1968-04-05 | 1971-12-10 | Universal Oil Prod Co |
-
1973
- 1973-12-03 CA CA187,189A patent/CA1025636A/fr not_active Expired
- 1973-12-10 GB GB5705773A patent/GB1453710A/en not_active Expired
- 1973-12-11 IT IT5425273A patent/IT1000307B/it active
- 1973-12-13 SE SE7316861A patent/SE400809B/xx unknown
- 1973-12-14 JP JP13887773A patent/JPS5548860B2/ja not_active Expired
- 1973-12-14 FR FR7344939A patent/FR2210442B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2082838A5 (fr) * | 1968-04-05 | 1971-12-10 | Universal Oil Prod Co |
Also Published As
Publication number | Publication date |
---|---|
JPS5548860B2 (fr) | 1980-12-09 |
JPS4990295A (fr) | 1974-08-28 |
IT1000307B (it) | 1976-03-30 |
CA1025636A (fr) | 1978-02-07 |
DE2361912B2 (de) | 1976-10-07 |
FR2210442B1 (fr) | 1978-03-03 |
DE2361912A1 (de) | 1974-07-11 |
SE400809B (sv) | 1978-04-10 |
GB1453710A (en) | 1976-10-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |