CH590082A5 - - Google Patents

Info

Publication number: CH590082A5
Authority: CH; Switzerland

Application number

CH1631973A

Original Assignee

Engelhard Min & Chem

Priority date (The priority date 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 date listed.)

1972-11-28

Filing date

1973-11-20

Publication date

1977-07-29

1973-11-20 Application filed by Engelhard Min & Chem filed Critical Engelhard Min & Chem

1977-07-29 Publication of CH590082A5 publication Critical patent/CH590082A5/xx

Classifications

- 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
- 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
- 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
- B01J35/57—Honeycombs
- 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
- 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)
Toxicology (AREA)
Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Catalysts (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CH1631973A 1972-11-28 1973-11-20 CH590082A5 (de)

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 (de)	1977-07-29

Family

ID=23200542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1631973A CH590082A5 (de)	1972-11-28	1973-11-20

Country Status (12)

Country	Link
JP (1)	JPS4982583A (de)
AR (1)	AR217221A1 (de)
BE (1)	BE807942A (de)
BR (1)	BR7309311D0 (de)
CA (1)	CA1020593A (de)
CH (1)	CH590082A5 (de)
DE (1)	DE2359030A1 (de)
ES (1)	ES420882A1 (de)
FR (1)	FR2207753B1 (de)
GB (1)	GB1455433A (de)
IT (1)	IT1000159B (de)
SU (1)	SU505335A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (de) *	1972-02-04	1973-09-21	Produit Refractaires Gle

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 CA CA186,697A patent/CA1020593A/en not_active Expired
- 1973-11-26 IT IT53913/73A patent/IT1000159B/it active
- 1973-11-26 JP JP48132522A patent/JPS4982583A/ja active Pending
- 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 BR BR9311/73A patent/BR7309311D0/pt unknown
- 1973-11-27 ES ES420882A patent/ES420882A1/es not_active Expired
- 1973-11-28 AR AR251210A patent/AR217221A1/es active
- 1973-11-28 BE BE138286A patent/BE807942A/xx unknown

Also Published As

Publication number	Publication date
GB1455433A (en)	1976-11-10
CA1020593A (en)	1977-11-08
DE2359030A1 (de)	1974-06-06
ES420882A1 (es)	1976-08-01
FR2207753A1 (de)	1974-06-21
FR2207753B1 (de)	1978-03-10
JPS4982583A (de)	1974-08-08
BE807942A (fr)	1974-03-15
SU505335A3 (ru)	1976-02-28
AR217221A1 (es)	1980-03-14
AU6291573A (en)	1975-05-29
BR7309311D0 (pt)	1974-08-29
IT1000159B (it)	1976-03-30

Publication	Publication Date	Title
JPS4958483U (de)	1974-05-23
JPS4882289U (de)	1973-10-06
JPS4975150U (de)	1974-06-28
BG18537A1 (de)	1975-02-25
BG18540A1 (de)	1975-02-25
BG18801A1 (de)	1975-03-20
CH1169172A4 (de)	1974-06-14
CH1487273A4 (de)	1975-12-31
CH1673072A4 (de)	1974-05-31
CH315973A4 (de)	1977-05-31
CH320273A4 (de)	1976-09-15
CH561307A5 (de)	1975-04-30
CH561848A5 (de)	1975-05-15
CH561910A5 (de)	1975-05-15
CH563133A5 (de)	1975-06-30
CH563522A5 (de)	1975-06-30
CH563592A5 (de)	1975-06-30
CH563864A5 (de)	1975-07-15
CH564534A5 (de)	1975-07-31
CH564822A5 (de)	1975-07-31
CH567390A5 (de)	1975-10-15
CH568940A5 (de)	1975-11-14
CH569758A5 (de)	1975-11-28
CH569990A5 (de)	1975-11-28
CH570188A5 (de)	1975-12-15

Legal Events

Date	Code	Title	Description
1982-09-15	PUE	Assignment	Owner name: ENGELHARD CORPORATION
1984-07-31	PL	Patent ceased
2024-10-31	PL	Patent ceased