DK143877A - Fremgangsmade til udvinding af aluminiumoxyd fra aluminiumholdige silikater - Google Patents

Fremgangsmade til udvinding af aluminiumoxyd fra aluminiumholdige silikater

Info

Publication number
DK143877A
DK143877A DK143877A DK143877A DK143877A DK 143877 A DK143877 A DK 143877A DK 143877 A DK143877 A DK 143877A DK 143877 A DK143877 A DK 143877A DK 143877 A DK143877 A DK 143877A
Authority
DK
Denmark
Prior art keywords
aluminum
oxyd
extracting
containing silicates
silicates
Prior art date
Application number
DK143877A
Other languages
Danish (da)
English (en)
Inventor
B Gaudernack
N Gjelsvik
L Farbu
Original Assignee
Atomenergi Inst For
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 Atomenergi Inst For filed Critical Atomenergi Inst For
Publication of DK143877A publication Critical patent/DK143877A/da

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DK143877A 1976-04-02 1977-04-01 Fremgangsmade til udvinding af aluminiumoxyd fra aluminiumholdige silikater DK143877A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO761136 1976-04-02

Publications (1)

Publication Number Publication Date
DK143877A true DK143877A (da) 1977-10-03

Family

ID=19882826

Family Applications (1)

Application Number Title Priority Date Filing Date
DK143877A DK143877A (da) 1976-04-02 1977-04-01 Fremgangsmade til udvinding af aluminiumoxyd fra aluminiumholdige silikater

Country Status (7)

Country Link
US (1) US4110399A (fr)
CA (1) CA1082884A (fr)
DK (1) DK143877A (fr)
FI (1) FI771014A7 (fr)
FR (1) FR2360515A1 (fr)
IS (1) IS2386A7 (fr)
SE (1) SE7703590L (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803483C2 (de) * 1978-01-27 1982-08-05 Standard-Messo Duisburg, Gesellschaft für Chemietechnik mbH & Co, 4100 Duisburg Verfahren zur Herstellung von reinem Al↓2↓ O↓3↓ aus Aluminiumerzen
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
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.
NO143583C (no) * 1979-02-13 1983-01-06 Elkem Spigerverket As Fremgangsmaate for utluting av silikater med syre.
HU184318B (en) * 1980-08-26 1984-08-28 Tatabanyai Szenbanyak Process for reducing iron content of raw materialsprocess for decreasing the iron content of raw mat containing iron, silicon and aluminium, as well aerials conta ining iron, silicon and aluminium ands for producing in the given case aluminium oxide for preparing iron oxide further in a given case aluminium oxide concentrate concentrate
US4339415A (en) * 1980-12-05 1982-07-13 Allied Corporation Recovery of soluble alumina values from alumina bearing ores
CA1191031A (fr) * 1981-05-28 1985-07-30 John E. Deutschman Methode de separation de l'alumine d'une charge solide d'amorcage a teneur de alcl.sub.3 et nacl
US4465659A (en) * 1982-07-21 1984-08-14 Atlantic Richfield Company Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate
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 (fr) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Procedes d'obtention d'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
CN102849765B (zh) * 2012-04-10 2014-05-21 沈阳金博新技术产业有限公司 一种利用低品位铝土矿酸浸制取氧化铝的方法
EP2676932B1 (fr) * 2012-06-20 2015-03-25 Pleason Ventures LTD Procédé de traitement complexe de la bauxite
WO2014011455A1 (fr) * 2012-07-09 2014-01-16 Kaonetics Technologies, Inc. Procédé et appareil de production d'hydrogène et d'oxyde d'aluminium à partir d'aluminium
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
CN104507867B (zh) 2012-07-20 2018-02-09 俄铝工程技术中心有限责任公司 生产氧化铝的方法
RU2544725C1 (ru) * 2012-07-20 2015-03-20 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ кислотной переработки красных шламов
CA2885255C (fr) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Procedes pour la preparation d'alumine et de chlorure de magnesium par lixiviation par hcl de divers materiaux
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
NO337196B1 (no) * 2014-03-12 2016-02-08 Nordic Mining Asa En ny fremgangsmåte for fremstilling av alumina og karbonat fra aluminiumrike materialer med integrert CO2 utnyttelse
CN113302168A (zh) 2019-01-16 2021-08-24 麻省理工学院 涉及酸和碱的反应方案；包括空间上变化的化学组成梯度的反应器；以及相关的系统和方法
CN113692397A (zh) 2019-03-14 2021-11-23 麻省理工学院 涉及酸和/或碱的化学反应装置，以及相关的系统和方法
EP4313906A4 (fr) 2021-03-22 2025-02-19 Sublime Systems, Inc. Mélanges de ciment décarbonés

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082062A (en) * 1958-11-18 1963-03-19 Rohm & Haas Removal of ferric chloride from ironaluminum chloride solutions
US3240561A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Production of alumina
US3240562A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Process for the production of alumina
US3211521A (en) * 1962-07-30 1965-10-12 Little Inc A Process for removing iron from acidic aluminum-containing solutions
US3320032A (en) * 1962-09-05 1967-05-16 Huber Corp J M Extracting iron from aluminum salt solutions using bis(2-ethylhexyl) phosphoric acid
US3331662A (en) * 1962-09-26 1967-07-18 Huber Corp J M Method of removing iron from aluminum sulfate solutions
BE639324A (fr) * 1962-10-31 1900-01-01
FR1554586A (fr) * 1966-04-28 1969-01-24
FR1558347A (fr) * 1967-10-25 1969-02-28
US3586481A (en) * 1968-10-16 1971-06-22 Little Inc A Method for extracting pure alpha-alumina from clays
US3816590A (en) * 1971-03-18 1974-06-11 Little Inc A Method and apparatus for providing a pure concentrated aqueous solution of aluminum nitrate
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
SE7703590L (sv) 1977-10-03
FI771014A7 (fr) 1977-10-03
FR2360515A1 (fr) 1978-03-03
IS2386A7 (is) 1977-06-22
US4110399A (en) 1978-08-29
CA1082884A (fr) 1980-08-05

Similar Documents

Publication Publication Date Title
DK143877A (da) Fremgangsmade til udvinding af aluminiumoxyd fra aluminiumholdige silikater
NO148384C (no) Fremgangsmaate for utvinning av olje fra oljeholdige formasjoner
DK390382A (da) Fremgangsmaade til genvinding af metal fra akkumulatorer
DK215775A (da) Fremgangsmade til fjernelse af metalioner fra en oplosning
DK486276A (da) Fremgangsmade til fjernelse af phosphat fra bod-holdigt spildevand
DK320777A (da) Fremgangsmade til fjernelse af koffein fra kaffe
DK153812C (da) Fremgangsmaade til fjernelse af koffein fra kaffe
DK274277A (da) Fremgangsmade til fjernelse af ilt fra vand
DK319375A (da) Fremgangsmade til genvinding af metaller fra brugte akkumulatorer
NO773294L (no) Anordning for aa fjerne faststoffer fra vaesker
DK497078A (da) Fremgangsmaade til fjernelse af detergenter fra virumantigensuspensioner
DK81876A (da) Fremgangsmade til fjernelse af nitrogenforbindelser fra vand
DK130377A (da) Fremgangsmade til genvinding af bly fra blyaffald
NO771678L (no) Fremgangsm}te og anordning for utvinning av aluminium ved smelteelektrolyse
DK415878A (da) Fremgangsmaade til fjernelse af nitroseringsmidler
NO154793C (no) Fremgangsmaate til fjerning av urenheter fra natriumaluminatopploesninger.
NO774345L (no) Fremgangsmaate for aa fjerne forurensninger fra al-smelter
DK127370B (da) Fremgangsmåde til fjernelse af en udvalgt komponent fra en gasstrøm.
DK518778A (da) Fremgangsmaade til udvinding af mangan fra manganholdige silikatholdige malme
DK362578A (da) Fremgangsmaade til fjernelse af nitrosaminer fra dinitroaniliner
DK118076A (da) Fremgangsmade til fjernelse af metaller fra oplosninger
DK274379A (da) Fremgangsmaade til udvinding af energi fra regenereringsgas
DK285378A (da) Fremgangsmaade til udvinding af methan fra opfyldningsomraader
NO150321C (no) Fremgangsmaate til gjenvinning av gallium fra aluminat-alkaliopploesninger
DK38276A (da) Fremgangsmade til fjernelse af aluminiumsholdige overtrek

Legal Events

Date Code Title Description
PBP Patent lapsed