NL180497C - Werkwijze voor het thermisch ontleden van aluminiumchloridehexahydraat. - Google Patents

Werkwijze voor het thermisch ontleden van aluminiumchloridehexahydraat.

Info

Publication number
NL180497C
NL180497C NLAANVRAGE7605970,A NL7605970A NL180497C NL 180497 C NL180497 C NL 180497C NL 7605970 A NL7605970 A NL 7605970A NL 180497 C NL180497 C NL 180497C
Authority
NL
Netherlands
Prior art keywords
thermal decomposition
aluminum chloride
chloride hexahydrate
hexahydrate
aluminum
Prior art date
Application number
NLAANVRAGE7605970,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7605970A (nl
NL180497B (nl
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 NL7605970A publication Critical patent/NL7605970A/xx
Publication of NL180497B publication Critical patent/NL180497B/xx
Application granted granted Critical
Publication of NL180497C publication Critical patent/NL180497C/xx

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)
NLAANVRAGE7605970,A 1975-06-03 1976-06-02 Werkwijze voor het thermisch ontleden van aluminiumchloridehexahydraat. NL180497C (nl)

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 (3)

Publication Number Publication Date
NL7605970A NL7605970A (nl) 1976-12-07
NL180497B NL180497B (nl) 1986-10-01
NL180497C true NL180497C (nl) 1987-03-02

Family

ID=5948114

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7605970,A NL180497C (nl) 1975-06-03 1976-06-02 Werkwijze voor het thermisch ontleden van aluminiumchloridehexahydraat.

Country Status (21)

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

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 (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
CA2877854C (en) * 2012-08-01 2016-10-25 Aleksandr Sergeevich SENYUTA Method of alumina recovery
EP2986130B1 (en) 2014-05-14 2018-02-28 Southern Pride Distributing LLC Smoker oven with improved air flow
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 (xx) * 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
FR2313317A1 (fr) 1976-12-31
RO72700A (ro) 1981-06-22
SE7606304L (sv) 1976-12-04
SU682120A3 (ru) 1979-08-25
YU111276A (en) 1982-05-31
JPS5432000B2 (xx) 1979-10-11
DE2524541A1 (de) 1976-12-23
IN144833B (xx) 1978-07-15
DD124872A5 (xx) 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
BE842502A (fr) 1976-10-01
HU175276B (hu) 1980-06-28
AU506401B2 (en) 1980-01-03
US4080437A (en) 1978-03-21
GB1553629A (en) 1979-09-26
FR2313317B1 (xx) 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
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee