PH13638A - Method of obtaining pure alumina by acid attack on aluminous minerals conataining other elements - Google Patents

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

Info

Publication number
PH13638A
PH13638A PH20548A PH20548A PH13638A PH 13638 A PH13638 A PH 13638A PH 20548 A PH20548 A PH 20548A PH 20548 A PH20548 A PH 20548A PH 13638 A PH13638 A PH 13638A
Authority
PH
Philippines
Prior art keywords
conataining
elements
acid attack
obtaining pure
pure alumina
Prior art date
Application number
PH20548A
Other languages
English (en)
Inventor
J Cohen
A Adjemian
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 PH13638A publication Critical patent/PH13638A/en

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)
PH20548A 1977-02-28 1977-12-13 Method of obtaining pure alumina by acid attack on aluminous minerals conataining other elements PH13638A (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
PH13638A true PH13638A (en) 1980-08-18

Family

ID=9187625

Family Applications (1)

Application Number Title Priority Date Filing Date
PH20548A PH13638A (en) 1977-02-28 1977-12-13 Method of obtaining pure alumina by acid attack on aluminous minerals conataining other elements

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
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
CN102268559A (zh) * 2007-05-21 2011-12-07 奥贝特勘探Vspa有限公司 从铝土矿石中提取铝的工艺
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
RU2013153535A (ru) 2011-05-04 2015-06-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из различных руд
CA2863755C (en) 2011-06-03 2016-04-26 Orbite Aluminae Inc. Methods for preparing hematite
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
CA2878744C (en) 2012-07-12 2020-09-15 Orbite Aluminae Inc. Processes for preparing aluminum chloride and various other products by hcl leaching
CA2885255C (en) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies 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 (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
DE2807862C3 (de) 1982-05-13
SE425159B (sv) 1982-09-06
JPS53106695A (en) 1978-09-16
PL108462B1 (en) 1980-04-30
FR2381717A1 (fr) 1978-09-22
JPS5637170B2 (no) 1981-08-29
AR219937A1 (es) 1980-09-30
LU79139A1 (fr) 1978-10-17
BE864380A (fr) 1978-08-28
SE7802011L (sv) 1978-08-29
TR19687A (tr) 1979-10-11
EG13173A (en) 1980-12-31
CA1113255A (fr) 1981-12-01
GB1596484A (en) 1981-08-26
HU180913B (en) 1983-05-30
BR7801055A (pt) 1978-11-28
NO148955C (no) 1984-01-18
OA05898A (fr) 1981-05-31
BG49608A3 (en) 1991-12-16
ATA126078A (de) 1980-04-15
AU3356778A (en) 1979-08-30
NL7802208A (nl) 1978-08-30
NO780645L (no) 1978-08-29
DE2807862B2 (de) 1981-06-11
DD137092A5 (de) 1979-08-15
ZA781123B (en) 1979-04-25
IT1094157B (it) 1985-07-26
NO148955B (no) 1983-10-10
DK83978A (da) 1978-08-29
NZ186575A (en) 1980-10-08
US4124680A (en) 1978-11-07
IL54101A0 (en) 1978-04-30
AT359464B (de) 1980-11-10
DE2807862A1 (de) 1978-08-31
AU511953B2 (en) 1980-09-11
PL204858A1 (pl) 1978-10-09
ES467255A1 (es) 1978-10-16
FR2381717B1 (no) 1980-11-21
MX149101A (es) 1983-08-25
IT7820587A0 (it) 1978-02-24
IN148167B (no) 1980-11-15

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