ATE108343T1 - Verfahren und vorrichtung zur durchführung von chemischen und/oder physischen reaktionen. - Google Patents

Verfahren und vorrichtung zur durchführung von chemischen und/oder physischen reaktionen.

Info

Publication number
ATE108343T1
ATE108343T1 AT90202935T AT90202935T ATE108343T1 AT E108343 T1 ATE108343 T1 AT E108343T1 AT 90202935 T AT90202935 T AT 90202935T AT 90202935 T AT90202935 T AT 90202935T AT E108343 T1 ATE108343 T1 AT E108343T1
Authority
AT
Austria
Prior art keywords
solid
physical reactions
upward direction
reaction chamber
particles
Prior art date
Application number
AT90202935T
Other languages
English (en)
Inventor
Jan Bernard Lefers
Pieter Lodder
Original Assignee
Kema Nv
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 Kema Nv filed Critical Kema Nv
Application granted granted Critical
Publication of ATE108343T1 publication Critical patent/ATE108343T1/de

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
AT90202935T 1989-11-06 1990-11-06 Verfahren und vorrichtung zur durchführung von chemischen und/oder physischen reaktionen. ATE108343T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8902738A NL8902738A (nl) 1989-11-06 1989-11-06 Werkwijze en inrichting voor het uitvoeren van chemische en/of fysische reacties.

Publications (1)

Publication Number Publication Date
ATE108343T1 true ATE108343T1 (de) 1994-07-15

Family

ID=19855576

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90202935T ATE108343T1 (de) 1989-11-06 1990-11-06 Verfahren und vorrichtung zur durchführung von chemischen und/oder physischen reaktionen.

Country Status (6)

Country Link
US (2) US5158754A (de)
EP (1) EP0427344B1 (de)
JP (1) JPH03174219A (de)
AT (1) ATE108343T1 (de)
DE (1) DE69010629T2 (de)
NL (1) NL8902738A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206602C2 (de) * 1992-03-03 1995-10-26 Metallgesellschaft Ag Verfahren zum Entfernen von Schadstoffen aus Verbrennungsabgasen und Wirbelschichtreaktor hierzu
US5243767A (en) * 1992-07-30 1993-09-14 Peter Stein Method and apparatus for processing particulate material
DE69313966T2 (de) * 1992-10-06 1998-01-22 Fuji Electric Co Ltd Verfahren und Vorrichtung zur Abtrennung von NOx und/oder SOx
CN1080914A (zh) * 1993-02-17 1994-01-19 中国石油化工总公司 一种2,2-二(4-羟基苯基)丙烷的制造方法
KR100216163B1 (ko) * 1993-02-17 1999-08-16 셴 왕 빙 다단계 현탁 반응성 스트리핑 방법 및 장치
US6146519A (en) * 1996-11-12 2000-11-14 Uop Llc Gas solid contact riser with redistribution
US6117399A (en) * 1997-04-23 2000-09-12 Union Carbide Chemicals & Plastics Technology Corporation Fluidized bed polymerization reactor with multiple fluidization grids
US6716405B1 (en) 1997-06-06 2004-04-06 China Petro-Chemical Corporation Process for removing unreacted ammonia from an effluent in a hydrocarbon ammoxidation reaction
US20030194356A1 (en) * 2002-04-11 2003-10-16 Meier Paul F. Desulfurization system with enhanced fluid/solids contacting
US20040031729A1 (en) * 2002-08-16 2004-02-19 Meier Paul F Desulfurization system with enhanced fluid/solids contacting
US7329702B2 (en) 2004-09-27 2008-02-12 3M Innovative Properties Company Composition and method of making the same
US7495051B2 (en) 2004-09-27 2009-02-24 3M Innovative Properties Company Nanocomposite and method of making the same
US7691932B2 (en) 2004-09-27 2010-04-06 3M Innovative Properties Company Method of making a composition and nanocomposites therefrom
DE102004059191B4 (de) * 2004-12-09 2010-07-01 Evonik Degussa Gmbh Vorrichtung und Verfahren zur Herstellung von Chlorsilanen
US8193270B2 (en) 2004-12-14 2012-06-05 3M Innovative Properties Company Method of making composites and nanocomposites
EP1897852A4 (de) * 2005-05-25 2012-01-18 Kureha Corp Aktivkohleherstellungsvorrichtung und -verfahren vom kontinuierlichen typ
US8124697B2 (en) * 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
US8129482B2 (en) * 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
LT6604B (lt) * 2018-04-30 2019-03-25 Vilniaus Gedimino technikos universitetas Išmetamų dujų katalitinio valymo nuo azoto oksidų ir anglies monoksido įrenginys ir būdas

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA748199A (en) * 1966-12-13 Potasse Et Engrais Chimiques Granulating and drying of fluid products
NL18822C (de) * 1925-05-04
US2649358A (en) * 1947-01-07 1953-08-18 Kellogg M W Co Contacting gases and solids
US2538833A (en) * 1947-08-13 1951-01-23 Peter Spence & Sons Ltd Apparatus for drying or calcining materials
US2611685A (en) * 1950-11-22 1952-09-23 Standard Oil Dev Co Fluid distributor for vessels
US2690962A (en) * 1952-10-06 1954-10-05 Standard Oil Dev Co Vessel for contacting gaseous fluids and solids
US2866696A (en) * 1953-10-29 1958-12-30 Cie Ind De Procedes Et D Appli Process for the gasification of granulated fluidized bed of carbonaceous material, over moving, sloping, horizontal, continuous grate
US2884373A (en) * 1954-10-20 1959-04-28 Exxon Research Engineering Co Method and apparatus for heating fluids
US2903800A (en) * 1955-07-05 1959-09-15 Svenska Flaektfabriken Ab Turbulent pneumatic driers for granular and pulverulent material
US2933824A (en) * 1956-05-14 1960-04-26 Consolidation Coal Co Overhead solids withdrawal means for fluidized solids contacting vessels
US2850808A (en) * 1956-07-02 1958-09-09 Cons Coal Company Grid structure for fluidized solids contacting apparatus
NL230754A (de) * 1957-09-03
US3717440A (en) * 1970-08-20 1973-02-20 Climax Chem Solid-liquid contacting apparatus
NL157220B (nl) * 1971-01-13 1978-07-17 Peters Ag Claudius Inrichting voor het behandelen van stortgoed.
JPS5545485B2 (de) * 1973-01-05 1980-11-18
US4479920A (en) * 1981-06-29 1984-10-30 Torftech Limited Apparatus for processing matter in a turbulent mass of particulate material
AU548701B2 (en) * 1981-10-22 1986-01-02 Moskovsky Institut Stali I Splavov Fluidized bed apparatus
US4409101A (en) * 1981-11-16 1983-10-11 Moskousky Institut Stali I Splavov Fluidized bed apparatus
US4476816A (en) * 1982-10-25 1984-10-16 Cannon Joseph N Staged cascade fluidized bed combustor
FI71295C (fi) * 1983-11-18 1986-12-19 Enso Gutzeit Oy Svaevbaeddsreaktor
DE3435862A1 (de) * 1984-09-29 1986-04-10 Degussa Ag, 6000 Frankfurt Kontinuierliches verfahren zur mehrstufigen behandlung feinteiliger feststoffe mit gasen
DE3523417A1 (de) * 1985-03-23 1987-01-08 Kernforschungsanlage Juelich Wanderbettreaktor fuer adsorptive und/oder katalytische reaktionen
FI853615L (fi) * 1985-09-20 1987-03-21 Tampella Oy Ab Foerfarande foer minskning av utslaeppen av kvaeve- och svaveloxider vid foerbraenning av kvaeve- och svavelhaltigt braensle.
FI80066C (fi) * 1986-01-22 1991-07-29 Ahlstroem Oy Foerfarande och anordning foer foergasning av kolhaltigt material.
DE3641773A1 (de) * 1986-12-06 1988-06-09 Metallgesellschaft Ag Verfahren zur katalytischen reduktion von in einem gas enthaltenem no
US4855111A (en) * 1988-04-25 1989-08-08 Atlantic Richfield Company Reactor for methane conversion
NO165539C (no) * 1988-09-16 1991-02-27 Norsk Hydro As Fremgangsmaate ved reduksjon av nitrogenoksid.

Also Published As

Publication number Publication date
US5158754A (en) 1992-10-27
EP0427344A1 (de) 1991-05-15
DE69010629D1 (de) 1994-08-18
DE69010629T2 (de) 1994-11-03
NL8902738A (nl) 1991-06-03
EP0427344B1 (de) 1994-07-13
US5453254A (en) 1995-09-26
JPH03174219A (ja) 1991-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee