JPS4921374A - - Google Patents
Info
- Publication number
- JPS4921374A JPS4921374A JP48043297A JP4329773A JPS4921374A JP S4921374 A JPS4921374 A JP S4921374A JP 48043297 A JP48043297 A JP 48043297A JP 4329773 A JP4329773 A JP 4329773A JP S4921374 A JPS4921374 A JP S4921374A
- 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.)
- Pending
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
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 |
|---|---|---|---|
| US24518772A | 1972-04-18 | 1972-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4921374A true JPS4921374A (ro) | 1974-02-25 |
Family
ID=22925656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48043297A Pending JPS4921374A (ro) | 1972-04-18 | 1973-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4921374A (ro) |
| CA (1) | CA981876A (ro) |
| FR (1) | FR2181373A5 (ro) |
| GB (1) | GB1422476A (ro) |
| IT (1) | IT980455B (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4037731C2 (de) * | 1990-11-27 | 1996-06-05 | Sued Chemie Ag | Kupferoxid und Chromoxid enthaltender Katalysator und seine Verwendung zur Hydrierung von Fettsäuren und -estern |
-
1973
- 1973-04-16 CA CA168,815A patent/CA981876A/en not_active Expired
- 1973-04-17 GB GB1834473A patent/GB1422476A/en not_active Expired
- 1973-04-18 JP JP48043297A patent/JPS4921374A/ja active Pending
- 1973-04-18 FR FR7314113A patent/FR2181373A5/fr not_active Expired
- 1973-04-18 IT IT4953773A patent/IT980455B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA981876A (en) | 1976-01-20 |
| IT980455B (it) | 1974-09-30 |
| GB1422476A (en) | 1976-01-28 |
| DE2319551A1 (de) | 1974-09-26 |
| FR2181373A5 (ro) | 1973-11-30 |
| DE2319551B2 (de) | 1976-01-22 |