AT369667B - Wirbelschichtreaktor - Google Patents

Wirbelschichtreaktor

Info

Publication number
AT369667B
AT369667B AT0896575A AT896575A AT369667B AT 369667 B AT369667 B AT 369667B AT 0896575 A AT0896575 A AT 0896575A AT 896575 A AT896575 A AT 896575A AT 369667 B AT369667 B AT 369667B
Authority
AT
Austria
Prior art keywords
fluidized layer
layer reactor
reactor
fluidized
layer
Prior art date
Application number
AT0896575A
Other languages
English (en)
Other versions
ATA896575A (de
Original Assignee
Cpc International Inc
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 Cpc International Inc filed Critical Cpc International Inc
Publication of ATA896575A publication Critical patent/ATA896575A/de
Application granted granted Critical
Publication of AT369667B publication Critical patent/AT369667B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • 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
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C08B30/18—Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0045—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for granular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
AT0896575A 1974-11-25 1975-11-25 Wirbelschichtreaktor AT369667B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/526,784 US3967975A (en) 1974-11-25 1974-11-25 Fluidization apparatus

Publications (2)

Publication Number Publication Date
ATA896575A ATA896575A (de) 1982-06-15
AT369667B true AT369667B (de) 1983-01-25

Family

ID=24098781

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0896675A AT369288B (de) 1974-11-25 1975-11-25 Fliessbettverfahren
AT0896575A AT369667B (de) 1974-11-25 1975-11-25 Wirbelschichtreaktor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0896675A AT369288B (de) 1974-11-25 1975-11-25 Fliessbettverfahren

Country Status (20)

Country Link
US (1) US3967975A (de)
JP (1) JPS5176169A (de)
AR (1) AR208418A1 (de)
AT (2) AT369288B (de)
BE (2) BE835888A (de)
BR (1) BR7507802A (de)
CA (1) CA1069277A (de)
CH (1) CH613874A5 (de)
DE (1) DE2552891C2 (de)
DK (1) DK153525B (de)
ES (1) ES442913A1 (de)
FI (1) FI62958C (de)
FR (1) FR2291787A1 (de)
GB (2) GB1482869A (de)
HU (1) HU171560B (de)
IT (1) IT1049867B (de)
NL (1) NL7513765A (de)
SE (1) SE408020B (de)
YU (1) YU37071B (de)
ZA (1) ZA757357B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530962C3 (de) * 1975-07-11 1981-04-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur thermischen Behandlung von Schlämmen
US4075766A (en) * 1976-07-19 1978-02-28 General Signal Corporation Apparatus for the treatment of divided solid material
DK147287C (da) * 1977-01-13 1984-11-05 Danske Sukkerfab Koeler til blandinger af krystaller og krystalliserende vaeske i produktionen af sukker og beslaegtede produkter
US4266348A (en) * 1978-12-15 1981-05-12 Cpc International Inc. Fluidized bed process
US4237619A (en) * 1978-12-15 1980-12-09 Cpc International Inc. Fluidized bed apparatus
IN152345B (de) * 1979-04-30 1983-12-24 Cpc International Inc
DE3066469D1 (en) * 1979-06-08 1984-03-15 Babcock Bsh Ag Process and arrangement for feeding comminuted solid fuel to a fluidized bed furnace
DD215619B1 (de) * 1983-05-18 1987-03-18 Thaelmann Schwermaschbau Veb Verfahren und vorrichtung zur trocknung thermolabiler anbackungsanfaelliger stoffe
DD215620A1 (de) * 1983-05-18 1984-11-14 Thaelmann Schwermaschbau Veb Vorrichtung zur trocknung thermolabiler zum anbacken neigender produkte
DE3430127C2 (de) * 1984-08-16 1987-04-02 Krauss-Maffei AG, 8000 München Vorrichtung zum Trocknen von feinkörnigen Feststoffpartikeln
EP0182295A3 (de) * 1984-11-15 1987-09-02 Cpc International Inc. Körperpuder welche modifizierte Stärke enthalten
AT384289B (de) * 1985-04-23 1987-10-27 Waagner Biro Ag Wirbelbetttrockner mit heizflaechen
GB2190485B (en) * 1986-03-27 1990-03-28 Seaford Nominees Pty Ltd Heat exchanger
US5108713A (en) * 1986-10-15 1992-04-28 The Carborundum Company Apparatus for the continuous production of high ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina
DE4016043A1 (de) * 1990-05-18 1991-11-21 Krupp Buckau Maschinenbau Gmbh Vorrichtung zur uebertragung von waerme
US6451121B2 (en) 1993-07-30 2002-09-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
US5932017A (en) * 1993-07-30 1999-08-03 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
US5725676A (en) * 1993-07-30 1998-03-10 National Starch And Chemical Investment Holding Corporation Thermally inhibited starches and flours and process for their production
US6221420B1 (en) 1993-07-30 2001-04-24 National Starch And Chemical Investment Holding Corporation Foods containing thermally-inhibited starches and flours
DE4402851A1 (de) * 1994-01-31 1995-08-03 Henkel Kgaa Wirbelschicht-Oxidationsverfahren zur Herstellung von Polycarboxylaten auf Polysaccharid-Basis
US5718770A (en) * 1994-08-25 1998-02-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized granular starches and flours and process for their production
JPH10506921A (ja) * 1995-01-18 1998-07-07 ナショナル スターチ アンド ケミカル インベストメント ホールディング コーポレイション 熱抑制されたデンプンを含む化粧品
US5830884A (en) * 1995-01-18 1998-11-03 National Starch And Chemical Investment Holding Corporation Pharmaceutical products containing thermally-inhibited starches
JPH10503803A (ja) * 1995-01-24 1998-04-07 ナショナル スターチ アンド ケミカル インベストメント ホールディング コーポレイション 熱阻害澱粉を含有する水性接着剤
DE19510313A1 (de) * 1995-03-22 1996-09-26 Henkel Kgaa Verbessertes Oxidationsverfahren zur Herstellung von Polycarboxylaten aus Polysacchariden
US5766366A (en) * 1995-10-13 1998-06-16 A. E. Staley Manufacturing Co. Dry thinned starches, process for producing dry thinned starches, and products and compositions thereof
AUPN758496A0 (en) * 1996-01-17 1996-02-08 Australian Magnesium Corporation Pty Ltd Calcination
US6191116B1 (en) 1998-04-27 2001-02-20 National Starch And Chemical Investment Holding Corporation Highly soluble, hydratable, viscous, solution stable pyrodextrins, process of making and use thereof
US6746705B2 (en) * 2001-08-03 2004-06-08 National Starch And Chemical Investment Holding Corporation Thermally converted starches and the method of preparation thereof
DE102004041375A1 (de) * 2004-03-24 2005-10-13 Coperion Waeschle Gmbh & Co. Kg Vorrichtung zum Temperieren von Schüttgut
EP2780507B1 (de) * 2011-11-18 2017-01-04 Roquette Frères Streichmassen auf basis von teilweise löslichen dextrinen von hohem molekulargewicht

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895601A (en) * 1930-10-27 1933-01-31 Beuthner Kurt Purification of gases and apparatus therefor
US2240347A (en) * 1938-12-31 1941-04-29 Standard Oil Co Catalytic conversion system
US2845368A (en) * 1954-05-27 1958-07-29 Staley Mfg Co A E Dextrinization process
FR1136059A (fr) * 1954-09-29 1957-05-09 Duintjer Wilkens Meihuizen & C Procédé pour soumettre l'amidon à des traitements chimiques ou physiques
US2987487A (en) * 1955-10-14 1961-06-06 Phillips Petroleum Co Catalyst activation
DE1259329B (de) * 1965-12-22 1968-01-25 Dynamit Nobel Ag Verfahren zur Herstellung von Vinylfluorid
DE1551856C3 (de) * 1966-02-23 1975-11-06 Takashi Tokio Shirai Verfahren zum Veraschen brennbarer feuchter Abfallstoffe
NL168717C (nl) * 1970-04-21 Ube Industries Inrichting voor het overdragen van warmte tussen een eerste en een tweede gas met toepassing van een in kringloop gevoerde, fijnverdeelde vaste stof als warmte-overdrachtsmiddel.
CH555700A (de) * 1971-03-11 1974-11-15 Gorodetsky Igor Yakovlevich Kolonnen-stoffaustauschapparat.
GB1365838A (en) * 1972-04-21 1974-09-04 Ibm Data handling system
JPS5029255B2 (de) * 1972-07-21 1975-09-22
DE2318035C2 (de) * 1973-04-10 1983-11-24 VVB Zucker- und Stärkeindustrie, DDR 4020 Halle Verfahren und Vorrichtung zur Herstellung von Dextrin aus Stärke oder stärkehaltigen Produkten in der Wirbelschicht

Also Published As

Publication number Publication date
YU37071B (en) 1984-08-31
YU298775A (en) 1982-06-18
NL7513765A (nl) 1976-05-28
FI62958B (fi) 1982-12-31
BE835888A (fr) 1976-05-25
IT1049867B (it) 1981-02-10
GB1482869A (en) 1977-08-17
HU171560B (hu) 1978-02-28
ATA896575A (de) 1982-06-15
DK153525B (da) 1988-07-25
BE835887A (fr) 1976-05-25
FR2291787B1 (de) 1982-05-21
GB1498206A (en) 1978-01-18
FI753304A (de) 1976-05-26
FR2291787A1 (fr) 1976-06-18
SE408020B (sv) 1979-05-14
DE2552891C2 (de) 1985-10-31
AU8691975A (en) 1977-06-02
CH613874A5 (de) 1979-10-31
BR7507802A (pt) 1976-08-10
ES442913A1 (es) 1977-04-01
DE2552891A1 (de) 1976-05-26
AT369288B (de) 1982-12-27
ATA896675A (de) 1982-05-15
DK528275A (da) 1976-05-26
FI62958C (fi) 1983-04-11
US3967975A (en) 1976-07-06
ZA757357B (en) 1976-11-24
CA1069277A (en) 1980-01-08
JPS5176169A (de) 1976-07-01
AR208418A1 (es) 1976-12-27
SE7513172L (sv) 1976-05-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee