CS177105B2 - - Google Patents
Info
- Publication number
- CS177105B2 CS177105B2 CS7738A CS773872A CS177105B2 CS 177105 B2 CS177105 B2 CS 177105B2 CS 7738 A CS7738 A CS 7738A CS 773872 A CS773872 A CS 773872A CS 177105 B2 CS177105 B2 CS 177105B2
- Authority
- CS
- Czechoslovakia
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
-
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- 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)
- Chemical Kinetics & Catalysis (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)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2157624A DE2157624C3 (de) | 1971-11-20 | 1971-11-20 | Verfahren zur Oxidation von Kohlenmonoxid und Kohlenwasserstoffen aus Abgasen von Brennkraftmaschinen |
| DE2165240A DE2165240C3 (de) | 1971-11-20 | 1971-12-29 | Verfahren zur Oxidation von Kohlenmonoxid und Kohlenwasserstoffen aus den Abgasen von Brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177105B2 true CS177105B2 (de) | 1977-07-29 |
Family
ID=25762048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS7738A CS177105B2 (de) | 1971-11-20 | 1972-11-15 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS4863992A (de) |
| BE (1) | BE791627A (de) |
| CA (1) | CA997910A (de) |
| CH (1) | CH593713A5 (de) |
| CS (1) | CS177105B2 (de) |
| DD (1) | DD100771A5 (de) |
| DE (2) | DE2157624C3 (de) |
| FR (1) | FR2161709A5 (de) |
| GB (1) | GB1366217A (de) |
| IT (1) | IT973600B (de) |
| NL (1) | NL7215680A (de) |
| PL (1) | PL82635B1 (de) |
| RO (1) | RO62459A (de) |
| SE (1) | SE386230B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572377B2 (de) * | 1973-03-30 | 1982-01-16 | ||
| FR2397407A2 (fr) * | 1977-07-11 | 1979-02-09 | Dick Pierre | Derives de 2,4-diamino pyrimidines et leur mise en solution en association avec des sulfamides |
| DE3606335A1 (de) * | 1986-02-27 | 1987-09-03 | Berger Michael Ulf | Verfahren zur herstellung eines katalysators sowie katalysator zur beseitigung umweltschaedlicher bestandteile der abgase von verbrennungsmotoren |
| US7378369B2 (en) * | 2002-07-26 | 2008-05-27 | Sud-Chemie Inc. | Nickel supported on titanium stabilized promoted calcium aluminate carrier |
| US7767619B2 (en) * | 2004-07-09 | 2010-08-03 | Sud-Chemie Inc. | Promoted calcium-aluminate supported catalysts for synthesis gas generation |
-
0
- BE BE791627D patent/BE791627A/xx unknown
-
1971
- 1971-11-20 DE DE2157624A patent/DE2157624C3/de not_active Expired
- 1971-12-29 DE DE2165240A patent/DE2165240C3/de not_active Expired
-
1972
- 1972-11-14 GB GB5252872A patent/GB1366217A/en not_active Expired
- 1972-11-15 CS CS7738A patent/CS177105B2/cs unknown
- 1972-11-15 CH CH1661572A patent/CH593713A5/xx not_active IP Right Cessation
- 1972-11-17 FR FR7241006A patent/FR2161709A5/fr not_active Expired
- 1972-11-17 DD DD166976A patent/DD100771A5/xx unknown
- 1972-11-17 CA CA156,808A patent/CA997910A/en not_active Expired
- 1972-11-17 SE SE7215002D patent/SE386230B/xx unknown
- 1972-11-17 IT IT54094/72A patent/IT973600B/it active
- 1972-11-17 PL PL1972158912A patent/PL82635B1/pl unknown
- 1972-11-20 RO RO7200072859A patent/RO62459A/ro unknown
- 1972-11-20 NL NL7215680A patent/NL7215680A/xx not_active Application Discontinuation
- 1972-11-20 JP JP47116506A patent/JPS4863992A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2157624A1 (de) | 1973-05-24 |
| CH593713A5 (de) | 1977-12-15 |
| DE2165240B2 (de) | 1980-01-31 |
| PL82635B1 (de) | 1975-10-31 |
| IT973600B (it) | 1974-06-10 |
| BE791627A (fr) | 1973-05-21 |
| DE2165240C3 (de) | 1980-09-25 |
| FR2161709A5 (de) | 1973-07-06 |
| DD100771A5 (de) | 1973-10-05 |
| DE2157624B2 (de) | 1979-04-12 |
| GB1366217A (en) | 1974-09-11 |
| SE386230B (sv) | 1976-08-02 |
| NL7215680A (de) | 1973-05-22 |
| JPS4863992A (de) | 1973-09-05 |
| RO62459A (fr) | 1977-11-15 |
| DE2157624C3 (de) | 1979-11-29 |
| CA997910A (en) | 1976-10-05 |
| DE2165240A1 (de) | 1973-07-12 |