BE842502A - Procede pour la decomposition thermique du chlorure d'aluminium hexahydrate - Google Patents

Procede pour la decomposition thermique du chlorure d'aluminium hexahydrate

Info

Publication number
BE842502A
BE842502A BE167566A BE167566A BE842502A BE 842502 A BE842502 A BE 842502A BE 167566 A BE167566 A BE 167566A BE 167566 A BE167566 A BE 167566A BE 842502 A BE842502 A BE 842502A
Authority
BE
Belgium
Prior art keywords
thermal decomposition
aluminum chloride
chloride hexahydrate
hexahydrate
aluminum
Prior art date
Application number
BE167566A
Other languages
English (en)
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 BE842502A publication Critical patent/BE842502A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • C01B13/26—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides in the presence of a fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE167566A 1975-06-03 1976-06-02 Procede pour la decomposition thermique du chlorure d'aluminium hexahydrate BE842502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524541A DE2524541C2 (de) 1975-06-03 1975-06-03 Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat

Publications (1)

Publication Number Publication Date
BE842502A true BE842502A (fr) 1976-10-01

Family

ID=5948114

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167566A BE842502A (fr) 1975-06-03 1976-06-02 Procede pour la decomposition thermique du chlorure d'aluminium hexahydrate

Country Status (21)

Country Link
US (1) US4080437A (fr)
JP (1) JPS51147498A (fr)
AU (1) AU506401B2 (fr)
BE (1) BE842502A (fr)
BR (1) BR7603521A (fr)
CA (1) CA1053443A (fr)
DD (1) DD124872A5 (fr)
DE (1) DE2524541C2 (fr)
ES (1) ES448299A1 (fr)
FR (1) FR2313317A1 (fr)
GB (1) GB1553629A (fr)
HU (1) HU175276B (fr)
IN (1) IN144833B (fr)
NL (1) NL180497C (fr)
NZ (1) NZ180976A (fr)
PL (1) PL107241B1 (fr)
RO (1) RO72700A (fr)
SE (1) SE416542B (fr)
SU (1) SU682120A3 (fr)
YU (1) YU111276A (fr)
ZA (1) ZA763252B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805906C2 (de) * 1978-02-13 1986-08-14 Aluminium Pechiney, Lyon Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat
US4402932A (en) * 1982-05-07 1983-09-06 The United States Of America As Represented By The Secretary Of The Interior Thermal decomposition of aluminum chloride hexahydrate
US4770869A (en) * 1983-11-07 1988-09-13 Aluminum Company Of America Steam producing process and products
DE10260741A1 (de) 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260737B4 (de) 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE10260734B4 (de) 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
DE10260733B4 (de) 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260731B4 (de) 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260738A1 (de) 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260739B3 (de) 2002-12-23 2004-09-16 Outokumpu Oy Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen
DE102004042430A1 (de) * 2004-08-31 2006-03-16 Outokumpu Oyj Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
CA2848751C (fr) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Procedes de preparation d'alumine et de divers autres produits
EP2802675B1 (fr) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Procédés de traitement de boue rouge
JP2015518414A (ja) 2012-03-29 2015-07-02 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． フライアッシュ処理プロセス
CA2877854C (fr) * 2012-08-01 2016-10-25 Aleksandr Sergeevich SENYUTA Procede de production d'alumine
EP2986130B1 (fr) 2014-05-14 2018-02-28 Southern Pride Distributing LLC Four de fumaison à écoulement d'air amélioré
AU2019449397A1 (en) * 2019-06-07 2022-01-06 Metso Outotec (Finland) Oy Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide
DE102021112487A1 (de) 2021-05-12 2022-11-17 Universität Stuttgart, Körperschaft Des Öffentlichen Rechts Vorrichtung und Verfahren zur Wärmerückgewinnung aus Abgasen
CN114110608B (zh) * 2021-11-29 2022-06-24 崇左南方水泥有限公司 一种利用工业余热协同处置废弃物的系统及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539263A (en) * 1942-10-28 1951-01-23 Standard Oil Dev Co Contacting finely divided solids with gases
US3130008A (en) * 1949-11-23 1964-04-21 Cabot Corp Method of preparing metallic oxides by hydrolysis of metallic halides
US2780525A (en) * 1953-10-08 1957-02-05 Cabot Godfrey L Inc Process and apparatus for the production of aluminum oxide from aluminum chloride
US3144303A (en) * 1960-08-30 1964-08-11 Du Pont Fluidization process
DE1767628C3 (de) * 1968-05-30 1985-03-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung endothermer Prozesse
JPS501700B1 (fr) * 1969-06-21 1975-01-21
US3648380A (en) * 1970-05-28 1972-03-14 Aluminum Co Of America Fluidized bed level control
DE2106306C3 (de) * 1971-02-10 1974-12-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Aluminiumfluorid
DE2261083C3 (de) * 1972-12-14 1979-05-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen Spaltung von Metallchloriden

Also Published As

Publication number Publication date
ZA763252B (en) 1977-07-27
NZ180976A (en) 1978-12-18
NL180497C (nl) 1987-03-02
FR2313317A1 (fr) 1976-12-31
RO72700A (fr) 1981-06-22
SE7606304L (sv) 1976-12-04
SU682120A3 (ru) 1979-08-25
YU111276A (en) 1982-05-31
JPS5432000B2 (fr) 1979-10-11
DE2524541A1 (de) 1976-12-23
IN144833B (fr) 1978-07-15
DD124872A5 (fr) 1977-03-16
JPS51147498A (en) 1976-12-17
NL7605970A (nl) 1976-12-07
DE2524541C2 (de) 1986-08-21
AU1449976A (en) 1977-12-08
ES448299A1 (es) 1977-11-01
CA1053443A (fr) 1979-05-01
BR7603521A (pt) 1977-01-04
HU175276B (hu) 1980-06-28
AU506401B2 (en) 1980-01-03
US4080437A (en) 1978-03-21
GB1553629A (en) 1979-09-26
FR2313317B1 (fr) 1978-05-12
PL107241B1 (pl) 1980-02-29
NL180497B (nl) 1986-10-01
SE416542B (sv) 1981-01-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALUMINIUM PECHINEY

Effective date: 19930630