NL7111169A - - Google Patents
Info
- Publication number
- NL7111169A NL7111169A NL7111169A NL7111169A NL7111169A NL 7111169 A NL7111169 A NL 7111169A NL 7111169 A NL7111169 A NL 7111169A NL 7111169 A NL7111169 A NL 7111169A NL 7111169 A NL7111169 A NL 7111169A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20738—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/92—Dimensions
- B01D2255/9207—Specific surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3940970 | 1970-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7111169A true NL7111169A (en:Method) | 1972-02-16 |
Family
ID=10409391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7111169A NL7111169A (en:Method) | 1970-08-14 | 1971-08-13 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE771163A (en:Method) |
| DE (1) | DE2140495A1 (en:Method) |
| FR (1) | FR2104282A5 (en:Method) |
| GB (1) | GB1354677A (en:Method) |
| NL (1) | NL7111169A (en:Method) |
| SE (1) | SE371469B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325925A (en) * | 1980-06-06 | 1982-04-20 | Tosco Corporation | Method for the removal of nitric oxide from gas streams |
| KR920004533B1 (ko) * | 1988-11-18 | 1992-06-08 | 미쯔비시 지도샤 고교 가부시끼 가이샤 | 산소 센서 |
-
1970
- 1970-08-14 GB GB1354677D patent/GB1354677A/en not_active Expired
-
1971
- 1971-08-11 BE BE771163A patent/BE771163A/nl unknown
- 1971-08-12 FR FR7129551A patent/FR2104282A5/fr not_active Expired
- 1971-08-12 SE SE1029971A patent/SE371469B/xx unknown
- 1971-08-12 DE DE19712140495 patent/DE2140495A1/de active Pending
- 1971-08-13 NL NL7111169A patent/NL7111169A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2104282A5 (en:Method) | 1972-04-14 |
| BE771163A (nl) | 1972-02-11 |
| GB1354677A (en) | 1974-06-05 |
| DE2140495A1 (de) | 1972-02-17 |
| SE371469B (en:Method) | 1974-11-18 |