CH590082A5 - - Google Patents
Info
- Publication number
- CH590082A5 CH590082A5 CH1631973A CH1631973A CH590082A5 CH 590082 A5 CH590082 A5 CH 590082A5 CH 1631973 A CH1631973 A CH 1631973A CH 1631973 A CH1631973 A CH 1631973A CH 590082 A5 CH590082 A5 CH 590082A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/2485—Monolithic reactors
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
-
- 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
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30999472A | 1972-11-28 | 1972-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH590082A5 true CH590082A5 (cs) | 1977-07-29 |
Family
ID=23200542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1631973A CH590082A5 (cs) | 1972-11-28 | 1973-11-20 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4982583A (cs) |
AR (1) | AR217221A1 (cs) |
BE (1) | BE807942A (cs) |
BR (1) | BR7309311D0 (cs) |
CA (1) | CA1020593A (cs) |
CH (1) | CH590082A5 (cs) |
DE (1) | DE2359030A1 (cs) |
ES (1) | ES420882A1 (cs) |
FR (1) | FR2207753B1 (cs) |
GB (1) | GB1455433A (cs) |
IT (1) | IT1000159B (cs) |
SU (1) | SU505335A3 (cs) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621652A (en) * | 1979-07-31 | 1981-02-28 | Mitsui Toatsu Chem Inc | Dehydrogenation catalyst |
JPS5656235A (en) * | 1979-10-15 | 1981-05-18 | Mitsui Toatsu Chem Inc | Catalyst for dehydrogenation reaction |
JPS5660646A (en) * | 1979-10-22 | 1981-05-25 | Mitsui Toatsu Chem Inc | Catalyst for dehydrogenation reaction |
DE3608635A1 (de) * | 1986-03-14 | 1987-09-17 | Drache Keramikfilter | Abgasreaktor und verfahren zu seiner herstellung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397154A (en) * | 1963-07-09 | 1968-08-13 | Du Pont | Preparation of alumina-supported catalyst compositions and the products thereof |
FR2171533A5 (cs) * | 1972-02-04 | 1973-09-21 | Produit Refractaires Gle |
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1973
- 1973-11-20 CH CH1631973A patent/CH590082A5/xx not_active IP Right Cessation
- 1973-11-23 FR FR7341753A patent/FR2207753B1/fr not_active Expired
- 1973-11-26 IT IT53913/73A patent/IT1000159B/it active
- 1973-11-26 CA CA186,697A patent/CA1020593A/en not_active Expired
- 1973-11-26 JP JP48132522A patent/JPS4982583A/ja active Pending
- 1973-11-27 BR BR9311/73A patent/BR7309311D0/pt unknown
- 1973-11-27 GB GB5503173A patent/GB1455433A/en not_active Expired
- 1973-11-27 DE DE2359030A patent/DE2359030A1/de not_active Withdrawn
- 1973-11-27 SU SU1971709A patent/SU505335A3/ru active
- 1973-11-27 ES ES420882A patent/ES420882A1/es not_active Expired
- 1973-11-28 BE BE138286A patent/BE807942A/xx unknown
- 1973-11-28 AR AR251210A patent/AR217221A1/es active
Also Published As
Publication number | Publication date |
---|---|
BE807942A (fr) | 1974-03-15 |
CA1020593A (en) | 1977-11-08 |
GB1455433A (en) | 1976-11-10 |
JPS4982583A (cs) | 1974-08-08 |
ES420882A1 (es) | 1976-08-01 |
SU505335A3 (ru) | 1976-02-28 |
FR2207753B1 (cs) | 1978-03-10 |
BR7309311D0 (pt) | 1974-08-29 |
FR2207753A1 (cs) | 1974-06-21 |
AU6291573A (en) | 1975-05-29 |
AR217221A1 (es) | 1980-03-14 |
DE2359030A1 (de) | 1974-06-06 |
IT1000159B (it) | 1976-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: ENGELHARD CORPORATION |
|
PL | Patent ceased |