JPS4844187A - - Google Patents
Info
- Publication number
- JPS4844187A JPS4844187A JP47082075A JP8207572A JPS4844187A JP S4844187 A JPS4844187 A JP S4844187A JP 47082075 A JP47082075 A JP 47082075A JP 8207572 A JP8207572 A JP 8207572A JP S4844187 A JPS4844187 A JP S4844187A
- Authority
- JP
- Japan
- 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
- 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
- B01J23/38—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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6562—Manganese
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18590671A | 1971-10-01 | 1971-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4844187A true JPS4844187A (https=) | 1973-06-25 |
| JPS5511378B2 JPS5511378B2 (https=) | 1980-03-25 |
Family
ID=22682907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8207572A Expired JPS5511378B2 (https=) | 1971-10-01 | 1972-08-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3770659A (https=) |
| JP (1) | JPS5511378B2 (https=) |
| CA (1) | CA982108A (https=) |
| DE (1) | DE2247740C3 (https=) |
| FR (1) | FR2156586B1 (https=) |
| GB (1) | GB1410642A (https=) |
| IT (1) | IT966104B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49145478U (https=) * | 1973-04-12 | 1974-12-16 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983072A (en) * | 1973-04-16 | 1976-09-28 | Ethyl Corporation | Exhaust catalyst |
| US4051070A (en) * | 1974-01-02 | 1977-09-27 | Monsanto Company | Catalyst preparation utilizing metal nitrates and nitrogen oxide scavenger |
| FR2483804A2 (fr) * | 1980-06-04 | 1981-12-11 | Applic Catalytiques Ste Ly | Nouvelle masse de contact pour catalyse heterogene |
| TW200800387A (en) * | 2006-06-01 | 2008-01-01 | Ritek Corp | Catalyst for catalyzing carbon nanotubes growth |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516639A (ja) * | 1974-07-06 | 1976-01-20 | Sumitomo Electric Industries | Kyoshinkigataheimenantena |
-
1971
- 1971-10-01 US US00185906A patent/US3770659A/en not_active Expired - Lifetime
-
1972
- 1972-07-05 CA CA146,398A patent/CA982108A/en not_active Expired
- 1972-08-16 JP JP8207572A patent/JPS5511378B2/ja not_active Expired
- 1972-09-11 FR FR7232164A patent/FR2156586B1/fr not_active Expired
- 1972-09-27 GB GB4468372A patent/GB1410642A/en not_active Expired
- 1972-09-29 DE DE2247740A patent/DE2247740C3/de not_active Expired
- 1972-09-29 IT IT53050/72A patent/IT966104B/it active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516639A (ja) * | 1974-07-06 | 1976-01-20 | Sumitomo Electric Industries | Kyoshinkigataheimenantena |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49145478U (https=) * | 1973-04-12 | 1974-12-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1410642A (en) | 1975-10-22 |
| DE2247740C3 (de) | 1980-03-27 |
| DE2247740A1 (de) | 1973-04-12 |
| FR2156586A1 (https=) | 1973-06-01 |
| IT966104B (it) | 1974-02-11 |
| CA982108A (en) | 1976-01-20 |
| US3770659A (en) | 1973-11-06 |
| DE2247740B2 (de) | 1979-07-19 |
| FR2156586B1 (https=) | 1980-04-18 |
| JPS5511378B2 (https=) | 1980-03-25 |