NO153394C - Fremgangsmaate for fremstilling av rent aluminiumoksyd. - Google Patents

Fremgangsmaate for fremstilling av rent aluminiumoksyd.

Info

Publication number
NO153394C
NO153394C NO791640A NO791640A NO153394C NO 153394 C NO153394 C NO 153394C NO 791640 A NO791640 A NO 791640A NO 791640 A NO791640 A NO 791640A NO 153394 C NO153394 C NO 153394C
Authority
NO
Norway
Prior art keywords
oxyd
procedure
pure aluminum
preparing pure
preparing
Prior art date
Application number
NO791640A
Other languages
English (en)
Other versions
NO791640L (no
NO153394B (no
Inventor
Joseph Cohen
Alain Adjemian
Michel Ferran
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 NO791640L publication Critical patent/NO791640L/no
Publication of NO153394B publication Critical patent/NO153394B/no
Publication of NO153394C publication Critical patent/NO153394C/no

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
    • 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

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)
NO791640A 1978-05-18 1979-05-16 Fremgangsmaate for fremstilling av rent aluminiumoksyd. NO153394C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815370A FR2426019A1 (fr) 1978-05-18 1978-05-18 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

Publications (3)

Publication Number Publication Date
NO791640L NO791640L (no) 1979-11-20
NO153394B NO153394B (no) 1985-12-02
NO153394C true NO153394C (no) 1986-03-12

Family

ID=9208619

Family Applications (1)

Application Number Title Priority Date Filing Date
NO791640A NO153394C (no) 1978-05-18 1979-05-16 Fremgangsmaate for fremstilling av rent aluminiumoksyd.

Country Status (27)

Country Link
US (1) US4241030A (no)
EP (1) EP0005679B1 (no)
JP (1) JPS553383A (no)
AR (1) AR218539A1 (no)
AT (1) AT378165B (no)
AU (1) AU527832B2 (no)
BE (1) BE876360A (no)
BG (1) BG43862A3 (no)
BR (1) BR7903052A (no)
CA (1) CA1103463A (no)
DD (1) DD143596A5 (no)
DE (1) DE2963637D1 (no)
DK (1) DK203579A (no)
FR (1) FR2426019A1 (no)
HU (1) HU184192B (no)
IL (1) IL57288A (no)
IS (1) IS2488A7 (no)
IT (1) IT1114011B (no)
LU (1) LU81286A1 (no)
MA (1) MA18438A1 (no)
MX (1) MX152743A (no)
NO (1) NO153394C (no)
NZ (1) NZ190463A (no)
OA (1) OA06298A (no)
PL (1) PL115226B1 (no)
SE (1) SE438147B (no)
ZA (1) ZA792413B (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107721U (ja) * 1982-01-16 1983-07-22 株式会社クボタ 苗植付装置
US5554352A (en) * 1995-05-09 1996-09-10 Construction Material Resources Processed silica as a natural pozzolan for use as a cementitious component in concrete and concrete products
US6752862B2 (en) * 2001-03-16 2004-06-22 Takasago International Corporation Color fading/discoloration preventive agent
AU2008253545B2 (en) * 2007-05-21 2012-04-12 Orbite Aluminae Inc. Processes for extracting aluminum and iron from aluminous ores
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS
EP3141621A1 (en) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
RU2013157943A (ru) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. Способ получения гематита
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
WO2013142957A1 (en) 2012-03-29 2013-10-03 Orbite Aluminae Inc. Processes for treating fly ashes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CN105189357A (zh) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 纯化铝离子的方法
WO2014104920A1 (ru) * 2012-12-29 2014-07-03 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения глинозема из низкосортного алюминийсодержащего сырья

Family Cites Families (12)

* 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
GB982098A (en) * 1961-07-10 1965-02-03 Anaconda Co Improvements in production of alumina
US3406010A (en) * 1965-09-08 1968-10-15 Anaconda Co Recovery of pure crystals of aici3.6h2o and production of aluminum oxide product therefrom
DE1592156C3 (de) * 1966-04-04 1978-06-29 Pechiney Compagnie De Produits Chimiques Et Electrometallurgiques, Paris Verfahren zur Aluminiumsulfat- und Beglei tstoffgewinnung aus aluminiumhaltigen Erzen
FR1554586A (no) * 1966-04-28 1969-01-24
FR1541467A (fr) * 1967-10-19 1968-10-04 Anaconda Co Procédé de séparation de sels métalliques purs à partir de leurs solutions aqueuses impures
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
FR2338898A1 (fr) * 1976-01-20 1977-08-19 Pechiney Aluminium Procede d'obtention d'alumine pure a partir d'une matiere silico-alumineuse contenant du titane et depourvue de potassium
SE7703590L (sv) * 1976-04-02 1977-10-03 Inst Atomenergi Sett att utvinna aluminiumoxid
FR2381718A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements
FR2381717A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements

Also Published As

Publication number Publication date
BG43862A3 (en) 1988-08-15
EP0005679A1 (fr) 1979-11-28
JPS5747130B2 (no) 1982-10-07
JPS553383A (en) 1980-01-11
IT7922700A0 (it) 1979-05-16
EP0005679B1 (fr) 1982-09-08
HU184192B (en) 1984-07-30
NZ190463A (en) 1982-02-23
ATA364879A (de) 1984-11-15
IS2488A7 (is) 1979-08-03
AT378165B (de) 1985-06-25
NO791640L (no) 1979-11-20
BE876360A (fr) 1979-11-19
BR7903052A (pt) 1979-12-04
PL115226B1 (en) 1981-03-31
FR2426019A1 (fr) 1979-12-14
US4241030A (en) 1980-12-23
MX152743A (es) 1985-11-07
CA1103463A (fr) 1981-06-23
MA18438A1 (fr) 1979-12-31
SE7904256L (sv) 1979-11-19
ZA792413B (en) 1980-06-25
AR218539A1 (es) 1980-06-13
NO153394B (no) 1985-12-02
LU81286A1 (fr) 1979-12-07
IL57288A0 (en) 1979-09-30
IT1114011B (it) 1986-01-27
IL57288A (en) 1982-07-30
AU527832B2 (en) 1983-03-24
DK203579A (da) 1979-11-19
PL215596A1 (no) 1980-02-11
SE438147B (sv) 1985-04-01
FR2426019B1 (no) 1981-11-27
DD143596A5 (de) 1980-09-03
DE2963637D1 (en) 1982-10-28
OA06298A (fr) 1981-06-30
AU4707379A (en) 1979-11-22

Similar Documents

Publication Publication Date Title
NO152455C (no) Fremgangsmaate for fremstilling av aluminiumsbaand
DK153552C (da) Analogifremgangsmaade til fremstilling af 1,8-naphthyridinderivater
NO145164C (no) Fremgangsmaate for fremstilling av polymerlateks.
NO790446L (no) Fremgangsmaate for fremstilling av pyrimidoner
IT7951159A0 (it) Procedimento per produrre alluminio di estrema purezza
NO813208L (no) Fremgangsmaate for fremstilling av 3-aryl-5-isotiazol-derivater.
NO148994C (no) Fremgangsmaate for fremstilling av rent aluminiumoksyd
NO148955C (no) Fremgangsmaate for fremstilling av rent aluminiumoksyd
DK469379A (da) Fremgangsmaade til fremstilling af 1-hydroxylerede 5,6-vitamind-forbindelser
NO154165C (no) Fremgangsmaate ved fremstilling av 2,3,5-triklorpyridin.
NO153394C (no) Fremgangsmaate for fremstilling av rent aluminiumoksyd.
DK153844C (da) Analogifremgangsmaade til fremstilling af 1,2,3,5-tetrahydroimidazothienopyrimidin-2-oner
IT7825477A0 (it) Procedimento per la preparazione di film poliolefinici termosaldabili.
IT7924129A0 (it) Procedimento per preparare poliolefine.
NO791604L (no) Fremangsmaate for fremstilling av di-o-n-alkyl-glycerolderivater
IT1165334B (it) Procedimento per preparare 1,2,3-tiadiazol-5-il-uree
NO791440L (no) Fremgangsmaate ved fremstilling av 6-halogen-pregnaner
SE433219B (sv) Forfarande for framstellning av 3-halogenmetylcefalosporinforeningar
NO153853C (no) Fremgangsmaate for fremstilling av 17beta-hydroksy-17alfa-pregn-5-en-21-karboksylsyre-gamma-laktoner.
IT7924830A0 (it) Procedimento per preparare isopropenil-fenolo.
IT7927367A0 (it) Alluminato luminescente.
FI793307A (fi) Foerfarande foer framstaellning av 6-piperidino-2,4-diaminopyrimidin-3-oxid
DK146628C (da) Fremgangsmaade til fremstilling af aluminiummonoethylphosphit
SE426947B (sv) Forfarande for framstellning av 3,5,5-trimetyl-hexanoyl-ferrocen
DK153838C (da) Analogifremgangsmaade til fremstilling af 2,4-dichlor-alfa-(n-imidazolylmethyl)-dibenzylethere