DD105863A5 - - Google Patents
Info
- Publication number
- DD105863A5 DD105863A5 DD172236A DD17223673A DD105863A5 DD 105863 A5 DD105863 A5 DD 105863A5 DD 172236 A DD172236 A DD 172236A DD 17223673 A DD17223673 A DD 17223673A DD 105863 A5 DD105863 A5 DD 105863A5
- Authority
- DD
- German Democratic Republic
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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- 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
- 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)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2242915A DE2242915C3 (en) | 1972-08-31 | 1972-08-31 | Process for the oxidation of carbon monoxide and / or hydrocarbons in exhaust gases from internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105863A5 true DD105863A5 (en) | 1974-05-12 |
Family
ID=5855145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD172236A DD105863A5 (en) | 1972-08-31 | 1973-07-12 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5627287B2 (en) |
| AT (1) | AT332359B (en) |
| BE (1) | BE804158A (en) |
| CA (1) | CA1002287A (en) |
| CH (1) | CH572576A5 (en) |
| CS (1) | CS162799B2 (en) |
| DD (1) | DD105863A5 (en) |
| DE (1) | DE2242915C3 (en) |
| FR (1) | FR2198537A5 (en) |
| GB (1) | GB1396080A (en) |
| IT (1) | IT990345B (en) |
| NL (1) | NL7311823A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS169764B2 (en) * | 1973-05-09 | 1976-07-29 | ||
| JPS5172988A (en) * | 1974-12-21 | 1976-06-24 | Showa Teepu Kk | Joonni okeru itsusankatansosankashokubaino seizoho |
| DE4334983A1 (en) * | 1993-10-14 | 1995-04-20 | Daimler Benz Ag | Process for the catalytic removal of CO in H¶2¶-rich gas |
-
1972
- 1972-08-31 DE DE2242915A patent/DE2242915C3/en not_active Expired
-
1973
- 1973-07-12 DD DD172236A patent/DD105863A5/xx unknown
- 1973-08-15 CH CH1175673A patent/CH572576A5/xx not_active IP Right Cessation
- 1973-08-16 GB GB3873673A patent/GB1396080A/en not_active Expired
- 1973-08-28 CA CA179,841A patent/CA1002287A/en not_active Expired
- 1973-08-28 NL NL7311823A patent/NL7311823A/xx not_active Application Discontinuation
- 1973-08-29 FR FR7331279A patent/FR2198537A5/fr not_active Expired
- 1973-08-29 AT AT749073A patent/AT332359B/en not_active IP Right Cessation
- 1973-08-29 BE BE135057A patent/BE804158A/en unknown
- 1973-08-29 IT IT52217/73A patent/IT990345B/en active
- 1973-08-31 CS CS6094A patent/CS162799B2/cs unknown
- 1973-08-31 JP JP9813373A patent/JPS5627287B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS162799B2 (en) | 1975-07-15 |
| DE2242915B2 (en) | 1979-12-06 |
| BE804158A (en) | 1974-02-28 |
| NL7311823A (en) | 1974-03-04 |
| JPS4966567A (en) | 1974-06-27 |
| AT332359B (en) | 1976-09-27 |
| CA1002287A (en) | 1976-12-28 |
| JPS5627287B2 (en) | 1981-06-24 |
| GB1396080A (en) | 1975-05-29 |
| CH572576A5 (en) | 1976-02-13 |
| DE2242915A1 (en) | 1974-03-14 |
| IT990345B (en) | 1975-06-20 |
| ATA749073A (en) | 1976-01-15 |
| FR2198537A5 (en) | 1974-03-29 |
| DE2242915C3 (en) | 1980-08-14 |