IL54101A0 - Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements - Google Patents

Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements

Info

Publication number
IL54101A0
IL54101A0 IL54101A IL5410178A IL54101A0 IL 54101 A0 IL54101 A0 IL 54101A0 IL 54101 A IL54101 A IL 54101A IL 5410178 A IL5410178 A IL 5410178A IL 54101 A0 IL54101 A0 IL 54101A0
Authority
IL
Israel
Prior art keywords
elements
acid attack
obtaining pure
pure alumina
minerals containing
Prior art date
Application number
IL54101A
Other languages
English (en)
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 IL54101A0 publication Critical patent/IL54101A0/xx

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)
IL54101A 1977-02-28 1978-02-22 Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements IL54101A0 (en)

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
IL54101A0 true IL54101A0 (en) 1978-04-30

Family

ID=9187625

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54101A IL54101A0 (en) 1977-02-28 1978-02-22 Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements

Country Status (31)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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.
NO790460L (no) * 1979-02-13 1980-08-14 Elkem Spigerverket As Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
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
CN101842504B (zh) * 2007-05-21 2012-11-14 奥贝特铝业有限公司 从铝土矿石中提取铝和铁的工艺
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
EP2705169A4 (de) 2011-05-04 2015-04-15 Orbite Aluminae Inc Verfahren zur wiedergewinnung von seltenerdelementen aus verschiedenen erzen
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
RU2014114938A (ru) 2011-09-16 2015-10-27 Орбит Элюминэ Инк. Способы получения оксида алюминия и разнообразных других продуктов
CN104302791B (zh) 2012-01-10 2017-03-15 奥佰特氧化铝有限公司 用于处理赤泥的方法
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
WO2014008586A1 (en) 2012-07-12 2014-01-16 Orbite Aluminae Inc. Processes for preparing titanium oxide and various other products
BR112015006536A2 (pt) 2012-09-26 2017-08-08 Orbite Aluminae Inc processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais.
AU2013344721A1 (en) 2012-11-14 2015-07-02 Orbite Aluminae Inc. Methods for purifying aluminium ions

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 (de) * 1966-04-28 1969-01-24
FR1558347A (de) * 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
DE2807862A1 (de) 1978-08-31
FR2381717A1 (fr) 1978-09-22
FR2381717B1 (de) 1980-11-21
SE425159B (sv) 1982-09-06
JPS53106695A (en) 1978-09-16
PH13638A (en) 1980-08-18
PL204858A1 (pl) 1978-10-09
AR219937A1 (es) 1980-09-30
AU511953B2 (en) 1980-09-11
US4124680A (en) 1978-11-07
TR19687A (tr) 1979-10-11
NO148955C (no) 1984-01-18
DK83978A (da) 1978-08-29
BE864380A (fr) 1978-08-28
LU79139A1 (fr) 1978-10-17
NO148955B (no) 1983-10-10
NZ186575A (en) 1980-10-08
NL7802208A (nl) 1978-08-30
GB1596484A (en) 1981-08-26
IN148167B (de) 1980-11-15
EG13173A (en) 1980-12-31
JPS5637170B2 (de) 1981-08-29
BG49608A3 (en) 1991-12-16
CA1113255A (fr) 1981-12-01
DD137092A5 (de) 1979-08-15
ES467255A1 (es) 1978-10-16
HU180913B (en) 1983-05-30
MX149101A (es) 1983-08-25
ZA781123B (en) 1979-04-25
IT1094157B (it) 1985-07-26
AT359464B (de) 1980-11-10
SE7802011L (sv) 1978-08-29
OA05898A (fr) 1981-05-31
BR7801055A (pt) 1978-11-28
IT7820587A0 (it) 1978-02-24
NO780645L (no) 1978-08-29
DE2807862B2 (de) 1981-06-11
DE2807862C3 (de) 1982-05-13
ATA126078A (de) 1980-04-15
AU3356778A (en) 1979-08-30
PL108462B1 (en) 1980-04-30

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Legal Events

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RH Patent void