BR7603521A - Processo para decompor termicamente cloreto de aluminio hidratado - Google Patents

Processo para decompor termicamente cloreto de aluminio hidratado

Info

Publication number
BR7603521A
BR7603521A BR3521/76A BR7603521A BR7603521A BR 7603521 A BR7603521 A BR 7603521A BR 3521/76 A BR3521/76 A BR 3521/76A BR 7603521 A BR7603521 A BR 7603521A BR 7603521 A BR7603521 A BR 7603521A
Authority
BR
Brazil
Prior art keywords
aluminum chloride
thermally decompose
hydrated aluminum
hydrated
decompose
Prior art date
Application number
BR3521/76A
Other languages
English (en)
Inventor
P Marchessaux
L Reh
H Schmidt
L Plass
G Schoene
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 BR7603521A publication Critical patent/BR7603521A/pt

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)
BR3521/76A 1975-06-03 1976-06-02 Processo para decompor termicamente cloreto de aluminio hidratado BR7603521A (pt)

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
BR7603521A true BR7603521A (pt) 1977-01-04

Family

ID=5948114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3521/76A BR7603521A (pt) 1975-06-03 1976-06-02 Processo para decompor termicamente cloreto de aluminio hidratado

Country Status (21)

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

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
DE10260738A1 (de) 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
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
DE10260734B4 (de) 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
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
CN103534367A (zh) 2011-03-18 2014-01-22 奥贝特铝业有限公司 从含铝材料中回收稀土元素的方法
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
CN104520237B (zh) 2012-03-29 2018-05-01 奥佰特氧化铝有限公司 处理飞灰的方法
RU2564360C2 (ru) * 2012-08-01 2015-09-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения глинозема
NZ714058A (en) 2014-05-14 2018-05-25 Southern Pride Distributing Llc Smoker oven with improved air flow
WO2020244782A1 (en) * 2019-06-07 2020-12-10 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 (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
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
IN144833B (pt) 1978-07-15
SU682120A3 (ru) 1979-08-25
FR2313317A1 (fr) 1976-12-31
SE416542B (sv) 1981-01-19
NL180497C (nl) 1987-03-02
YU111276A (en) 1982-05-31
RO72700A (ro) 1981-06-22
JPS5432000B2 (pt) 1979-10-11
NZ180976A (en) 1978-12-18
AU1449976A (en) 1977-12-08
US4080437A (en) 1978-03-21
DD124872A5 (pt) 1977-03-16
GB1553629A (en) 1979-09-26
PL107241B1 (pl) 1980-02-29
DE2524541C2 (de) 1986-08-21
SE7606304L (sv) 1976-12-04
FR2313317B1 (pt) 1978-05-12
DE2524541A1 (de) 1976-12-23
AU506401B2 (en) 1980-01-03
NL180497B (nl) 1986-10-01
BE842502A (fr) 1976-10-01
CA1053443A (fr) 1979-05-01
ES448299A1 (es) 1977-11-01
ZA763252B (en) 1977-07-27
NL7605970A (nl) 1976-12-07
JPS51147498A (en) 1976-12-17
HU175276B (hu) 1980-06-28

Similar Documents

Publication Publication Date Title
BR7603521A (pt) Processo para decompor termicamente cloreto de aluminio hidratado
BR7501357A (pt) Processo para eletrolise de cloreto de sodio
BR7603799A (pt) Processo para desespumar sistemas aquosos
BR7603488A (pt) Processo para inibir corrosao
MX151811A (es) Metodo mejorado para fabricar alumina por descomposicion termica del cloruro de aluminio hidratado
BR7705400A (pt) Processo para a decomposicao termica de hidrato de cloreto de aluminio
BR7700302A (pt) Processo para a producao de cloreto de aluminio
BR7705399A (pt) Processo para a decomposicao termica de hidrato de cloreto de aluminio
BR7802499A (pt) Processo para produzir beta-l-frutofuranosil alfa-l-glucopiranosidio
BR7701865A (pt) Processo para produzir tereftalato de polialquileno
BR7602965A (pt) Processo para preparar organosiloxanos
BR7206054D0 (pt) Processo para purificacao de cloreto de hidrogenio
IT1106258B (it) Processo per preparare gamma-pironi
BR7800927A (pt) Processo para a producao de cloreto de aluminio
BR7500367A (pt) Processo para produzir involucros de filme curvados em arco
BR7506872A (pt) Processo para obtencao de resorcinois
IT1094199B (it) Processo per la preparazione di cloruri di alluminio basici
BR7805032A (pt) Processo para produzir siloxanos e cloreto de metila
BR7507091A (pt) Processo aperfeicoado para preparar 2-mercapto-benzotiazo
BR7501665A (pt) Processo aperfeicoado para produzir tetracloreto de carbono
BR7503281A (pt) Processo para produzir pecas alongadas de aluminio galvanizadas
BR7703286A (pt) Processo para producao de aluminio
BR7800680A (pt) Processo para a producao de cloreto de aluminio
BR7500955A (pt) Processo para preparacao de magnesio
BR7704887A (pt) Processo para sintetizar ureia