NL151164B - DEVICE FOR THE PURIFICATION OF EXHAUST GAS. - Google Patents
DEVICE FOR THE PURIFICATION OF EXHAUST GAS.Info
- Publication number
- NL151164B NL151164B NL727207124A NL7207124A NL151164B NL 151164 B NL151164 B NL 151164B NL 727207124 A NL727207124 A NL 727207124A NL 7207124 A NL7207124 A NL 7207124A NL 151164 B NL151164 B NL 151164B
- Authority
- NL
- Netherlands
- Prior art keywords
- purification
- exhaust gas
- exhaust
- gas
- Prior art date
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2250/00—Combinations of different methods of purification
- F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/02—Lead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46036487A JPS517245B1 (en) | 1971-05-27 | 1971-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7207124A NL7207124A (en) | 1972-11-29 |
NL151164B true NL151164B (en) | 1976-10-15 |
Family
ID=12471166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL727207124A NL151164B (en) | 1971-05-27 | 1972-05-26 | DEVICE FOR THE PURIFICATION OF EXHAUST GAS. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS517245B1 (en) |
CA (1) | CA953515A (en) |
DE (1) | DE2225232C3 (en) |
FR (1) | FR2139152B1 (en) |
GB (1) | GB1372806A (en) |
IT (1) | IT958098B (en) |
NL (1) | NL151164B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101026A1 (en) * | 1981-01-15 | 1982-08-26 | Engelhard Kali-Chemie Autocat Gmbh, 3000 Hannover | BIFUNCTIONAL FILTER FOR TREATING EXHAUST GAS |
EP0611594A1 (en) * | 1993-02-17 | 1994-08-24 | Siemens Aktiengesellschaft | Catalyst for converting reactants in a gas mixture |
CA2819838C (en) | 2010-12-09 | 2018-08-21 | Toray Industries, Inc. | Biodegradable particles, vascular occlusion material, and method for producing biodegradable particles |
-
1971
- 1971-05-27 JP JP46036487A patent/JPS517245B1/ja active Pending
-
1972
- 1972-05-23 GB GB2426972A patent/GB1372806A/en not_active Expired
- 1972-05-24 DE DE2225232A patent/DE2225232C3/en not_active Expired
- 1972-05-26 IT IT50538/72A patent/IT958098B/en active
- 1972-05-26 CA CA143,176A patent/CA953515A/en not_active Expired
- 1972-05-26 NL NL727207124A patent/NL151164B/en unknown
- 1972-05-26 FR FR727218949A patent/FR2139152B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA953515A (en) | 1974-08-27 |
GB1372806A (en) | 1974-11-06 |
DE2225232A1 (en) | 1972-12-07 |
IT958098B (en) | 1973-10-20 |
JPS517245B1 (en) | 1976-03-06 |
NL7207124A (en) | 1972-11-29 |
FR2139152A1 (en) | 1973-01-05 |
DE2225232C3 (en) | 1975-03-06 |
FR2139152B1 (en) | 1973-07-13 |
DE2225232B2 (en) | 1974-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MATSUSHITA |