SE396364B - Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4 - Google Patents

Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4

Info

Publication number
SE396364B
SE396364B SE7508535A SE7508535A SE396364B SE 396364 B SE396364 B SE 396364B SE 7508535 A SE7508535 A SE 7508535A SE 7508535 A SE7508535 A SE 7508535A SE 396364 B SE396364 B SE 396364B
Authority
SE
Sweden
Prior art keywords
iron
solutions
way
value under
selectively deposit
Prior art date
Application number
SE7508535A
Other languages
English (en)
Swedish (sv)
Other versions
SE7508535L (sv
Inventor
T K Mioen
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Priority to SE7508535A priority Critical patent/SE396364B/xx
Priority to CA256,912A priority patent/CA1065068A/en
Priority to DE19762631611 priority patent/DE2631611A1/de
Priority to FR7621972A priority patent/FR2319579A1/fr
Priority to FI762151A priority patent/FI762151A7/fi
Publication of SE7508535L publication Critical patent/SE7508535L/xx
Publication of SE396364B publication Critical patent/SE396364B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—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
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7508535A 1975-07-28 1975-07-28 Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4 SE396364B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7508535A SE396364B (sv) 1975-07-28 1975-07-28 Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4
CA256,912A CA1065068A (en) 1975-07-28 1976-07-14 Method of selectively precipitating metals from solutions
DE19762631611 DE2631611A1 (de) 1975-07-28 1976-07-14 Verfahren zum selektiven ausfaellen von aluminium und eisen aus loesungen
FR7621972A FR2319579A1 (fr) 1975-07-28 1976-07-19 Procede de precipitation selective de metaux en solution
FI762151A FI762151A7 (OSRAM) 1975-07-28 1976-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7508535A SE396364B (sv) 1975-07-28 1975-07-28 Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4

Publications (2)

Publication Number Publication Date
SE7508535L SE7508535L (sv) 1977-01-29
SE396364B true SE396364B (sv) 1977-09-19

Family

ID=20325210

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508535A SE396364B (sv) 1975-07-28 1975-07-28 Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4

Country Status (5)

Country Link
CA (1) CA1065068A (OSRAM)
DE (1) DE2631611A1 (OSRAM)
FI (1) FI762151A7 (OSRAM)
FR (1) FR2319579A1 (OSRAM)
SE (1) SE396364B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS
CN103857810A (zh) 2011-05-04 2014-06-11 奥贝特铝业有限公司 用于从各种矿石中回收稀土元素的方法
JP2014526431A (ja) 2011-09-16 2014-10-06 オーバイト アルミナ インコーポレイテッド アルミナ及び様々な他の生成物の調製プロセス
US9023301B2 (en) 2012-01-10 2015-05-05 Orbite Aluminae Inc. Processes for treating red mud
AU2013203808B2 (en) 2012-03-29 2016-07-28 Aem Technologies Inc. Processes for treating fly ashes
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
CA2885255C (en) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399217A (en) * 1921-06-11 1921-12-06 Levitt Ephraim Process for decomposing clays
DE429717C (de) * 1921-06-24 1926-06-01 J G Farbenindustrie Ag Verfahren zur Herstellung von Tonerde und deren Salzen
FR573690A (fr) * 1923-02-26 1924-06-27 Procédé pour la fabrication d'alumine pure
US1607279A (en) * 1924-01-25 1926-11-16 Hultman Gustaf Henrik Method of producing pure aluminum hydroxide
DE883433C (de) * 1943-03-28 1953-07-16 Sued Chemie Ag Verfahren zur Aufarbeitung der beim Aufschluss von Rohbleicherde mit Salzsaeure anfallenden salzsauren Abwaesser
DE869341C (de) * 1943-12-16 1953-03-05 Kali Chemie Ag Verfahren zur Gewinnung von Tonerde
DE941061C (de) * 1952-08-14 1956-04-05 Sued Chemie Ag Verfahren zur Aufarbeitung der beim Aufschluss von Rohtonen mit Salzsaeure zu Bleicherde anfallenden Abwaesser
ES251629A1 (es) * 1958-08-21 1960-03-16 Commw Scient Ind Res Org Un procedimiento para la producciën de aluminas
US3816593A (en) * 1971-11-30 1974-06-11 W Massey Method of regenerating waste pickle liquor

Also Published As

Publication number Publication date
CA1065068A (en) 1979-10-23
SE7508535L (sv) 1977-01-29
FR2319579B1 (OSRAM) 1980-04-30
FI762151A7 (OSRAM) 1977-01-29
FR2319579A1 (fr) 1977-02-25
DE2631611A1 (de) 1977-02-17

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