BR7705399A - Processo para a decomposicao termica de hidrato de cloreto de aluminio - Google Patents

Processo para a decomposicao termica de hidrato de cloreto de aluminio

Info

Publication number
BR7705399A
BR7705399A BR7705399A BR7705399A BR7705399A BR 7705399 A BR7705399 A BR 7705399A BR 7705399 A BR7705399 A BR 7705399A BR 7705399 A BR7705399 A BR 7705399A BR 7705399 A BR7705399 A BR 7705399A
Authority
BR
Brazil
Prior art keywords
thermal decomposition
aluminum chloride
chloride hydrate
hydrate
aluminum
Prior art date
Application number
BR7705399A
Other languages
English (en)
Inventor
L Reh
P Marchessaux
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of BR7705399A publication Critical patent/BR7705399A/pt

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
BR7705399A 1976-08-16 1977-08-15 Processo para a decomposicao termica de hidrato de cloreto de aluminio BR7705399A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636855A DE2636855C2 (de) 1976-08-16 1976-08-16 Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat

Publications (1)

Publication Number Publication Date
BR7705399A true BR7705399A (pt) 1978-06-06

Family

ID=5985574

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705399A BR7705399A (pt) 1976-08-16 1977-08-15 Processo para a decomposicao termica de hidrato de cloreto de aluminio

Country Status (24)

Country Link
US (1) US4107281A (pt)
JP (1) JPS5355499A (pt)
AR (1) AR219713A1 (pt)
AU (1) AU512558B2 (pt)
BE (1) BE857800A (pt)
BR (1) BR7705399A (pt)
CA (1) CA1103001A (pt)
DD (1) DD131852A5 (pt)
DE (1) DE2636855C2 (pt)
DK (1) DK361777A (pt)
ES (1) ES461617A1 (pt)
FR (1) FR2362081A1 (pt)
GB (1) GB1570423A (pt)
HU (1) HU181403B (pt)
IL (1) IL52732A0 (pt)
IT (1) IT1083930B (pt)
LU (1) LU77964A1 (pt)
MX (1) MX146424A (pt)
NL (1) NL186507C (pt)
NZ (1) NZ184915A (pt)
PL (1) PL113237B1 (pt)
RO (1) RO72777B (pt)
SE (1) SE427649B (pt)
ZA (1) ZA774914B (pt)

Families Citing this family (18)

* 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
DE3784324D1 (de) * 1986-12-10 1993-04-01 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur trennung und/oder umsatz von partikeln.
WO2008141423A1 (en) 2007-05-21 2008-11-27 Exploration Orbite Vspa Inc. Processes for extracting aluminum and iron from aluminous ores
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
EP2705169A4 (en) 2011-05-04 2015-04-15 Orbite Aluminae Inc METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS
CN103842296B (zh) 2011-06-03 2016-08-24 奥贝特科技有限公司 用于制备赤铁矿的方法
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
EP2802675B1 (en) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Processes for treating red mud
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
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
CA2877854C (en) * 2012-08-01 2016-10-25 Aleksandr Sergeevich SENYUTA Method of alumina recovery
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CA2891427C (en) 2012-11-14 2016-09-20 Orbite Aluminae Inc. Methods for purifying aluminium ions
CN104058436B (zh) * 2014-06-12 2016-06-01 北京航天动力研究所 一种回转窑焙烧六水结晶氯化铝制备氧化铝的装置及方法
WO2016134455A1 (en) * 2015-02-23 2016-09-01 Polar Sapphire Ltd. Process for making high-purity aluminum oxide
DE102015107433A1 (de) * 2015-05-12 2016-11-17 Outotec (Finland) Oy Verfahren und Anlage zur Produktion von kalziniertem Petrolkoks
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA788920A (en) * 1968-07-02 Rohrbach Rudolf Process for heat treating material
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 (pt) * 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
AT315207B (de) * 1972-11-20 1974-05-10 Ruthner Ind Planungs Ag Verfahren zur Herstellung von Chlorwasserstoff
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
FR2362081B1 (pt) 1981-03-27
CA1103001A (fr) 1981-06-16
MX146424A (es) 1982-06-25
NZ184915A (en) 1980-02-21
AU512558B2 (en) 1980-10-16
IT1083930B (it) 1985-05-25
AU2790677A (en) 1979-02-22
AR219713A1 (es) 1980-09-15
JPS5611646B2 (pt) 1981-03-16
GB1570423A (en) 1980-07-02
DD131852A5 (de) 1978-07-26
RO72777B (ro) 1984-03-31
PL200285A1 (pl) 1978-04-10
BE857800A (fr) 1978-02-16
NL7708840A (nl) 1978-02-20
JPS5355499A (en) 1978-05-19
ES461617A1 (es) 1978-06-16
PL113237B1 (en) 1980-11-29
RO72777A (ro) 1984-03-15
NL186507B (nl) 1990-07-16
ZA774914B (en) 1978-09-27
DE2636855C2 (de) 1986-08-21
SE427649B (sv) 1983-04-25
NL186507C (nl) 1990-12-17
DE2636855A1 (de) 1978-02-23
DK361777A (da) 1978-02-17
IL52732A0 (en) 1977-10-31
US4107281A (en) 1978-08-15
FR2362081A1 (fr) 1978-03-17
HU181403B (en) 1983-07-28
LU77964A1 (pt) 1978-04-27
SE7709200L (sv) 1978-02-17

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