BE833389A - Four a etages pour le traitement thermique de matieres sous forme de boues, en particulier de boues d'hydrathe de magnesie - Google Patents

Four a etages pour le traitement thermique de matieres sous forme de boues, en particulier de boues d'hydrathe de magnesie

Info

Publication number
BE833389A
BE833389A BE160023A BE160023A BE833389A BE 833389 A BE833389 A BE 833389A BE 160023 A BE160023 A BE 160023A BE 160023 A BE160023 A BE 160023A BE 833389 A BE833389 A BE 833389A
Authority
BE
Belgium
Prior art keywords
sludge
hydrath
magnesia
materials
thermal treatment
Prior art date
Application number
BE160023A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE833389A publication Critical patent/BE833389A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • F27B9/185—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers multiple hearth type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
BE160023A 1975-07-04 1975-09-12 Four a etages pour le traitement thermique de matieres sous forme de boues, en particulier de boues d'hydrathe de magnesie BE833389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2529847A DE2529847C2 (de) 1975-07-04 1975-07-04 Etagenofen und Verfahren zur thermischen Behandlung von schlammförmigen Materialien, insbesondere von hydratisierten Magnesit-Schlämmen

Publications (1)

Publication Number Publication Date
BE833389A true BE833389A (fr) 1975-12-31

Family

ID=5950643

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160023A BE833389A (fr) 1975-07-04 1975-09-12 Four a etages pour le traitement thermique de matieres sous forme de boues, en particulier de boues d'hydrathe de magnesie

Country Status (6)

Country Link
US (1) US4051602A (xx)
AT (1) AT338162B (xx)
BE (1) BE833389A (xx)
DE (1) DE2529847C2 (xx)
IL (1) IL49802A (xx)
YU (1) YU39042B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888231A1 (fr) * 2005-07-06 2007-01-12 Framatome Anp Sas Installation de traitement de sodium metallique, notamment pour le traitement de sodium venant de reacteurs nucleaires a neutrons rapides.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758847C3 (de) * 1977-12-30 1982-02-18 Fuchs & Co Aktiengesellschaft für Elektrodraht-Erzeugung und Maschinenbau, Graz Anlage zur kontinuierlichen Herstellung von gebrannten Ziegelformlingen
DE2900052A1 (de) * 1979-01-02 1980-07-10 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur waermebehandlung von mineralischem gut, insbesondere zum brennen von gips
US4241516A (en) * 1979-04-11 1980-12-30 Hans Koller Apparatus and process for treating pulverized granular material with a fluid stream
CN102305525A (zh) * 2011-07-27 2012-01-04 金川集团有限公司 一种电解银粉的烘干方法
AT515771B1 (de) * 2014-05-02 2021-04-15 Key Tech Industriebau Gmbh Vorrichtung und Verfahren zum Nachrösten von Metalloxiden
CN112964048B (zh) * 2021-02-03 2022-06-28 荆门新洋丰中磷肥业有限公司 一种高浓度复合肥制备方法
CN114396799B (zh) * 2022-01-17 2023-12-08 安徽省交通控股集团有限公司 一种蒸养窑温度分仓控制设备的自适应控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240854A (en) * 1933-04-12 1941-05-06 Golden State Company Ltd Desiccating apparatus
US2636555A (en) * 1947-04-05 1953-04-28 Combined Metals Reduction Comp Spray drying method and apparatus therefor
BE505127A (xx) * 1950-08-14
DE1063384B (de) * 1958-03-29 1959-08-13 Metallgesellschaft Ag Etagenofen erhoehter Durchsatzleistung
US3212197A (en) * 1961-06-08 1965-10-19 James R Crawford Drying method and apparatus
US3547179A (en) * 1965-12-06 1970-12-15 Uta Patentverwaltungs Gmbh Apparatus for manufacture of heat-sensitive products
DE2239098A1 (de) * 1972-08-09 1974-02-21 Hischmann Maschinenfabrik Geb Vorrichtung zum trocknen von feuchtem mahlgut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888231A1 (fr) * 2005-07-06 2007-01-12 Framatome Anp Sas Installation de traitement de sodium metallique, notamment pour le traitement de sodium venant de reacteurs nucleaires a neutrons rapides.

Also Published As

Publication number Publication date
IL49802A (en) 1980-01-31
ATA643775A (de) 1976-11-15
YU39042B (en) 1984-02-29
US4051602A (en) 1977-10-04
IL49802A0 (en) 1976-08-31
DE2529847A1 (de) 1977-01-27
YU153176A (en) 1982-05-31
DE2529847C2 (de) 1984-08-09
AT338162B (de) 1977-07-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KLOCKNER-HUMBOLDT-DEUTZ A.G.

Effective date: 19840912