AR219937A1 - Procedimiento para la obtencion de una alumina muy pura a partir de un mineral aluminoso que contieno impurezas y producto obtenido - Google Patents

Procedimiento para la obtencion de una alumina muy pura a partir de un mineral aluminoso que contieno impurezas y producto obtenido

Info

Publication number
AR219937A1
AR219937A1 AR271191A AR27119178A AR219937A1 AR 219937 A1 AR219937 A1 AR 219937A1 AR 271191 A AR271191 A AR 271191A AR 27119178 A AR27119178 A AR 27119178A AR 219937 A1 AR219937 A1 AR 219937A1
Authority
AR
Argentina
Prior art keywords
procedure
obtaining
product obtained
contains impurities
pure alumina
Prior art date
Application number
AR271191A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR219937A1 publication Critical patent/AR219937A1/es

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
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
    • C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
    • 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
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AR271191A 1977-02-28 1978-02-22 Procedimiento para la obtencion de una alumina muy pura a partir de un mineral aluminoso que contieno impurezas y producto obtenido AR219937A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706530A FR2381717A1 (fr) 1977-02-28 1977-02-28 Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements

Publications (1)

Publication Number Publication Date
AR219937A1 true AR219937A1 (es) 1980-09-30

Family

ID=9187625

Family Applications (1)

Application Number Title Priority Date Filing Date
AR271191A AR219937A1 (es) 1977-02-28 1978-02-22 Procedimiento para la obtencion de una alumina muy pura a partir de un mineral aluminoso que contieno impurezas y producto obtenido

Country Status (31)

Country Link
US (1) US4124680A (no)
JP (1) JPS53106695A (no)
AR (1) AR219937A1 (no)
AT (1) AT359464B (no)
AU (1) AU511953B2 (no)
BE (1) BE864380A (no)
BG (1) BG49608A3 (no)
BR (1) BR7801055A (no)
CA (1) CA1113255A (no)
DD (1) DD137092A5 (no)
DE (1) DE2807862C3 (no)
DK (1) DK83978A (no)
EG (1) EG13173A (no)
ES (1) ES467255A1 (no)
FR (1) FR2381717A1 (no)
GB (1) GB1596484A (no)
HU (1) HU180913B (no)
IL (1) IL54101A0 (no)
IN (1) IN148167B (no)
IT (1) IT1094157B (no)
LU (1) LU79139A1 (no)
MX (1) MX149101A (no)
NL (1) NL7802208A (no)
NO (1) NO148955C (no)
NZ (1) NZ186575A (no)
OA (1) OA05898A (no)
PH (1) PH13638A (no)
PL (1) PL108462B1 (no)
SE (1) SE425159B (no)
TR (1) TR19687A (no)
ZA (1) ZA781123B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426019A1 (fr) * 1978-05-18 1979-12-14 Pechiney Aluminium Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine
FR2426018A1 (fr) * 1978-05-18 1979-12-14 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique
NO790460L (no) * 1979-02-13 1980-08-14 Elkem Spigerverket As Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
NO147516C (no) * 1979-02-13 1983-04-27 Elkem Spigerverket As Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner.
US5019360A (en) * 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
US6248302B1 (en) 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
RU2471010C2 (ru) 2007-05-21 2012-12-27 Орбит Элюминэ Инк. Способ извлечения алюминия и железа из глиноземистых руд
JP2014508863A (ja) 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
CN104039706A (zh) 2011-09-16 2014-09-10 奥贝特铝业有限公司 制备氧化铝和各种其他产品的工艺
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
CA2885255C (en) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR574983A (fr) * 1923-11-30 1924-07-22 Procédé de production de sels d'aluminium chimiquement purs
US1785464A (en) * 1927-02-03 1930-12-16 Zh Rikagaku Kenkyujo Process of preparing pure alumina
US2152597A (en) * 1937-03-19 1939-03-28 American Cyanamid & Chem Corp Method of preparing sodium aluminum sulphate substantially fluorine free
FR1554586A (no) * 1966-04-28 1969-01-24
FR1558347A (no) * 1967-10-25 1969-02-28
BE791752A (fr) * 1971-11-25 1973-05-22 Pechiney Aluminium Procede de traitement acide continu des argiles et schistes crus

Also Published As

Publication number Publication date
BG49608A3 (en) 1991-12-16
PL108462B1 (en) 1980-04-30
BR7801055A (pt) 1978-11-28
SE425159B (sv) 1982-09-06
FR2381717B1 (no) 1980-11-21
TR19687A (tr) 1979-10-11
NO780645L (no) 1978-08-29
AT359464B (de) 1980-11-10
US4124680A (en) 1978-11-07
DD137092A5 (de) 1979-08-15
NO148955C (no) 1984-01-18
ATA126078A (de) 1980-04-15
AU3356778A (en) 1979-08-30
DE2807862B2 (de) 1981-06-11
NO148955B (no) 1983-10-10
MX149101A (es) 1983-08-25
IT1094157B (it) 1985-07-26
JPS5637170B2 (no) 1981-08-29
LU79139A1 (fr) 1978-10-17
HU180913B (en) 1983-05-30
DE2807862A1 (de) 1978-08-31
PH13638A (en) 1980-08-18
CA1113255A (fr) 1981-12-01
NZ186575A (en) 1980-10-08
JPS53106695A (en) 1978-09-16
EG13173A (en) 1980-12-31
OA05898A (fr) 1981-05-31
SE7802011L (sv) 1978-08-29
GB1596484A (en) 1981-08-26
IL54101A0 (en) 1978-04-30
IN148167B (no) 1980-11-15
NL7802208A (nl) 1978-08-30
AU511953B2 (en) 1980-09-11
BE864380A (fr) 1978-08-28
ZA781123B (en) 1979-04-25
FR2381717A1 (fr) 1978-09-22
DK83978A (da) 1978-08-29
PL204858A1 (pl) 1978-10-09
ES467255A1 (es) 1978-10-16
IT7820587A0 (it) 1978-02-24
DE2807862C3 (de) 1982-05-13

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