DK0638140T3 - Reaktor til katalytisk behandling af et luftformigt medium - Google Patents

Reaktor til katalytisk behandling af et luftformigt medium

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Publication number
DK0638140T3
DK0638140T3 DK93909834.9T DK93909834T DK0638140T3 DK 0638140 T3 DK0638140 T3 DK 0638140T3 DK 93909834 T DK93909834 T DK 93909834T DK 0638140 T3 DK0638140 T3 DK 0638140T3
Authority
DK
Denmark
Prior art keywords
reactor
pct
structures
gaseous medium
catalytic treatment
Prior art date
Application number
DK93909834.9T
Other languages
Danish (da)
English (en)
Inventor
Gerd Gaiser
Original Assignee
Gerd Gaiser
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.)
Filing date
Publication date
Application filed by Gerd Gaiser filed Critical Gerd Gaiser
Application granted granted Critical
Publication of DK0638140T3 publication Critical patent/DK0638140T3/da

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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
    • F01N3/18—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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
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    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01D—SEPARATION
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    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
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    • B01J19/2485—Monolithic reactors
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    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
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    • 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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    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
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    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
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    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DK93909834.9T 1992-04-30 1993-04-24 Reaktor til katalytisk behandling af et luftformigt medium DK0638140T3 (da)

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DE4214579A DE4214579A1 (de) 1992-04-30 1992-04-30 Reaktor zur katalytischen behandlung gasfoermiger fluide

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DK0638140T3 true DK0638140T3 (da) 1996-07-22

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US (1) US5700434A (ja)
EP (1) EP0638140B1 (ja)
JP (1) JPH07506884A (ja)
KR (1) KR100305108B1 (ja)
AT (1) ATE134739T1 (ja)
CA (1) CA2134215C (ja)
CZ (1) CZ287310B6 (ja)
DE (2) DE4214579A1 (ja)
DK (1) DK0638140T3 (ja)
ES (1) ES2084494T3 (ja)
GR (1) GR3019494T3 (ja)
WO (1) WO1993022544A1 (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846494A (en) * 1992-04-30 1998-12-08 Gaiser; Gerd Reactor for catalytically processing gaseous fluids
US6207116B1 (en) * 1994-08-04 2001-03-27 Enklaven Ab Catalytic purification device
DE19653991A1 (de) * 1996-12-21 1998-06-25 Degussa Reaktor zur Durchführung endothermer katalytischer Reaktionen
DE19725378A1 (de) * 1997-06-16 1998-12-17 Gerhard Friedrich Kompakter Festbettreaktor für katalytische Reaktionen mit integriertem Wärmeaustausch
US6190624B1 (en) * 1998-09-08 2001-02-20 Uop Llc Simplified plate channel reactor arrangement
EP1767886B1 (en) * 1999-03-27 2016-04-13 CHART HEAT EXCHANGERS Limited Partnership Fluid mixing means
FR2793875B1 (fr) * 1999-05-19 2001-08-03 Packinox Sa Echangeur thermique a plaques
DE19948222C2 (de) * 1999-10-07 2002-11-07 Xcellsis Gmbh Plattenwärmetauscher
SE524367C2 (sv) * 2000-01-05 2004-07-27 Volvo Ab Förfarande och arrangemang för behandling av ett gasflöde
SE520267C3 (sv) * 2000-10-04 2003-08-13 Volvo Teknisk Utveckling Ab Värmeenergiåtervinningsanordning
DE10108380A1 (de) * 2001-02-21 2002-09-05 Deg Intense Technologies & Ser Reaktor zur Durchführung von katalysierten Reaktionen
US6716400B2 (en) * 2001-03-09 2004-04-06 Honda Giken Kogyo Kabushiki Kaisha Ignition system for a fuel cell hydrogen generator
US7476367B2 (en) * 2001-09-15 2009-01-13 Precision Combustion, Inc. Stacked catalytic reactor
US6920920B2 (en) * 2003-04-16 2005-07-26 Catacel Corporation Heat exchanger
EP1479883A1 (de) * 2003-05-10 2004-11-24 Universität Stuttgart Verfahren und Vorrichtung zur Reinigung von Abgasen
DE10335510A1 (de) * 2003-07-31 2005-03-10 Stockhausen Chem Fab Gmbh Beschichteter Katalysator-Trägerkörper
DE10346286B3 (de) * 2003-10-06 2005-04-14 J. Eberspächer GmbH & Co. KG Abgasreinigungsanordnung
US7470408B2 (en) * 2003-12-18 2008-12-30 Velocys In situ mixing in microchannels
JPWO2005075800A1 (ja) * 2004-02-05 2007-10-11 独立行政法人産業技術総合研究所 熱交換機能を備えた反応器
DE102004012159A1 (de) * 2004-03-12 2005-09-29 Adam Opel Ag Monolithischer Katalysator
JP2008534834A (ja) 2005-03-24 2008-08-28 ベール ゲーエムベーハー ウント コー カーゲー 排気熱交換器、特に自動車内の排気再循環用排気冷却器
KR100877574B1 (ko) * 2006-12-08 2009-01-08 한국원자력연구원 원자력 수소생산용 고온, 고압 및 내식성 공정 열교환기
US7745667B2 (en) * 2008-04-07 2010-06-29 Velocys Microchannel apparatus comprising structured walls, chemical processes, methods of making formaldehyde
EP2542373B1 (en) 2010-03-02 2020-11-25 Velocys, Inc. Welded, laminated apparatus, methods of making, and methods of using the apparatus
KR101298233B1 (ko) 2011-03-08 2013-08-22 주식회사 케이씨씨 입자형 폴리실리콘을 제조하는 유동층 반응기
US20150010874A1 (en) * 2013-07-03 2015-01-08 Oregon State University Microscale combustor-heat exchanger
DE102014004264A1 (de) * 2014-03-14 2015-09-17 Universität Stuttgart Wärmeintegrierte Hochtemperatur-Reaktoren für die autotherme partielle Oxidation

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US441781A (en) * 1890-12-02 teeisen
DE838601C (de) * 1950-09-24 1952-05-12 Basf Ag Rohrbuendelofen zur Durchfuehrung exothermer katalytischer Gasreaktionen
US2778610A (en) * 1953-03-11 1957-01-22 Griscom Russell Co Catalyst finned tubing and method of making
JPS4828820A (ja) * 1971-08-17 1973-04-17
JPS5638260B2 (ja) * 1971-11-05 1981-09-05
JPS5415973B2 (ja) * 1972-05-08 1979-06-19
JPS5030115U (ja) * 1973-07-11 1975-04-04
US3972685A (en) * 1973-10-03 1976-08-03 Masanori Hanaoka Catalyst converter
DE2401204A1 (de) * 1974-01-11 1975-07-17 Marquardt Peter Katalytischer abgasreaktor fuer verbrennungsmotoren
GB1469705A (en) * 1974-04-11 1977-04-06 Ciba Geigy Ag Heat exchangers
DE2734010A1 (de) * 1977-07-28 1979-02-15 Degussa Abgasreinigungseinrichtung fuer eine brennkraftmaschine von fahrzeugen, insbesondere kraftfahrzeugen
JPS5824174B2 (ja) * 1977-08-31 1983-05-19 三菱重工業株式会社 排ガス処理法
US4582044A (en) * 1984-01-19 1986-04-15 Vermont Castings, Inc. Clean burning exterior retrofit system for solid fuel heating appliances
DE3402713A1 (de) * 1984-01-26 1985-08-08 Linde Ag, 6200 Wiesbaden Verfahren und reaktor zur durchfuehrung einer endothermen reaktion
DE3536309A1 (de) * 1984-12-01 1986-06-12 Pöhlmann, Erich, 8650 Kulmbach Abgaskatalysator
DE8435297U1 (de) * 1984-12-01 1985-03-14 Pöhlmann, Erich, 8650 Kulmbach Abgaskatalysator
US4867949A (en) * 1985-07-25 1989-09-19 Betz Erwin C Heat recuperative combustion device
JP2659720B2 (ja) * 1987-09-11 1997-09-30 三菱重工業株式会社 排ガス熱交換装置
JP2813679B2 (ja) * 1989-05-08 1998-10-22 臼井国際産業株式会社 排気ガス浄化装置
IL93319A (en) * 1990-02-08 1993-06-10 Pessach Seidel Heat exchanger assembly and panel therefor
DE4109227A1 (de) * 1991-03-21 1992-09-24 Schwaebische Huettenwerke Gmbh Abgasfilter und/oder katalysator

Also Published As

Publication number Publication date
KR100305108B1 (ko) 2001-12-15
ES2084494T3 (es) 1996-05-01
WO1993022544A1 (de) 1993-11-11
CZ287310B6 (en) 2000-10-11
US5700434A (en) 1997-12-23
EP0638140B1 (de) 1996-02-28
KR950701408A (ko) 1995-03-23
DE4214579A1 (de) 1993-11-04
DE59301741D1 (de) 1996-04-04
ATE134739T1 (de) 1996-03-15
CA2134215A1 (en) 1993-10-31
JPH07506884A (ja) 1995-07-27
EP0638140A1 (de) 1995-02-15
GR3019494T3 (en) 1996-07-31
CA2134215C (en) 2005-02-08
CZ264194A3 (en) 1995-02-15

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