ATA364779A - Verfahren zur gewinnung eines reinen aluminiumoxids aus einem aluminiumerz - Google Patents

Verfahren zur gewinnung eines reinen aluminiumoxids aus einem aluminiumerz

Info

Publication number: ATA364779A
Authority: AT; Austria
Prior art keywords: aluminum; obtaining pure; ore; aluminum oxide; pure aluminum
Prior art date: 1978-05-18

Application number

AT0364779A

Other languages

English (en)

Other versions

AT375325B (de

Inventor

Joseph Cohen

Alain 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.)

1978-05-18

Filing date

1979-05-17

Publication date

1983-12-15

1979-05-17 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1983-12-15 Publication of ATA364779A publication Critical patent/ATA364779A/de

1984-07-25 Application granted granted Critical

1984-07-25 Publication of AT375325B publication Critical patent/AT375325B/de

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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
- 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
- C01F7/22—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with halides or halogen acids
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Manufacture And Refinement Of Metals (AREA)

AT0364779A 1978-05-18 1979-05-17 Verfahren zur gewinnung eines sehr reinen aluminiumoxids aus einem aluminiumerz AT375325B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7815369A FR2426018A1 (fr)	1978-05-18	1978-05-18	Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique

Publications (2)

Publication Number	Publication Date
ATA364779A true ATA364779A (de)	1983-12-15
AT375325B AT375325B (de)	1984-07-25

Family

ID=9208618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0364779A AT375325B (de)	1978-05-18	1979-05-17	Verfahren zur gewinnung eines sehr reinen aluminiumoxids aus einem aluminiumerz

Country Status (27)

Country	Link
US (1)	US4237102A (de)
EP (1)	EP0006070B1 (de)
JP (1)	JPS54150396A (de)
AR (1)	AR218538A1 (de)
AT (1)	AT375325B (de)
AU (1)	AU530734B2 (de)
BE (1)	BE876361A (de)
BR (1)	BR7903021A (de)
CA (1)	CA1103038A (de)
DD (1)	DD143595A5 (de)
DE (1)	DE2960300D1 (de)
DK (1)	DK203479A (de)
FR (1)	FR2426018A1 (de)
GR (1)	GR65615B (de)
HU (1)	HU184178B (de)
IL (1)	IL57287A (de)
IS (1)	IS2487A7 (de)
IT (1)	IT1114010B (de)
LU (1)	LU81288A1 (de)
MA (1)	MA18437A1 (de)
MX (1)	MX152070A (de)
NO (1)	NO154164C (de)
NZ (1)	NZ190464A (de)
OA (1)	OA06297A (de)
PL (1)	PL115225B1 (de)
SE (1)	SE438668B (de)
ZA (1)	ZA792411B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4428912A (en)	1979-06-20	1984-01-31	Public Service Company Of New Mexico	Regeneration of chloridizing agent from chlorination residue
NO300004B1 (no) *	1994-03-30	1997-03-17	Elkem Materials	Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler
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
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
AU2012231686B2 (en)	2011-03-18	2015-08-27	Aem Technologies Inc.	Processes for recovering rare earth elements from aluminum-bearing materials
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ＯｒｂｉｔｅＡｌｕｍｉｎａｅＩｎｃ．	種々の鉱石から希土類元素を回収する方法
EP2714594A4 (de)	2011-06-03	2015-05-20	Orbite Aluminae Inc	Verfahren zur herstellung von hämatit
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
EP2802675B1 (de)	2012-01-10	2020-03-11	Orbite Aluminae Inc.	Verfahren zur behandlung von rotschlamm
US9181603B2 (en)	2012-03-29	2015-11-10	Orbite Technologies Inc.	Processes for treating fly ashes
RU2597096C2 (ru)	2012-07-12	2016-09-10	Орбит Алюминэ Инк.	Способы получения оксида титана и различных других продуктов
US9771633B2 (en)	2012-07-20	2017-09-26	United Company RUSAL Engineering and Technology Centre LLC	Method for the acid treatment of red mud
US9517944B2 (en)	2012-07-20	2016-12-13	United Company RUSAL Engineering and Technology Centre, LLC	Method for producing alumina
WO2014042549A1 (ru) *	2012-09-13	2014-03-20	Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр"	Способ получения глинозема
US9353425B2 (en)	2012-09-26	2016-05-31	Orbite Technologies Inc.	Processes for preparing alumina and magnesium chloride by HCl 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
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
US11746021B2 (en)	2019-04-18	2023-09-05	Nextchem, Llc	High purity aluminum oxide via electrodialysis
EP4015456A1 (de) *	2020-12-17	2022-06-22	SiQAl UG (haftungsbeschränkt)	Verfahren zur herstellung von tonerde aus einer rohaluminiumlösung unter verwendung von al2(so4)3

Family Cites Families (11)

* 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
US2376696A (en) *	1942-06-10	1945-05-22	Chemical Foundation Inc	Production of alumina
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 (de) *	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 (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
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

1978
- 1978-05-18 FR FR7815369A patent/FR2426018A1/fr active Granted
1979
- 1979-03-16 IS IS2487A patent/IS2487A7/is unknown
- 1979-05-08 US US06/035,440 patent/US4237102A/en not_active Expired - Lifetime
- 1979-05-10 EP EP79420022A patent/EP0006070B1/de not_active Expired
- 1979-05-10 DE DE7979420022T patent/DE2960300D1/de not_active Expired
- 1979-05-15 SE SE7904257A patent/SE438668B/sv not_active IP Right Cessation
- 1979-05-15 IL IL57287A patent/IL57287A/xx unknown
- 1979-05-15 PL PL1979215597A patent/PL115225B1/pl unknown
- 1979-05-15 HU HU79PE1079A patent/HU184178B/hu not_active IP Right Cessation
- 1979-05-15 GR GR59093A patent/GR65615B/el unknown
- 1979-05-15 AU AU47072/79A patent/AU530734B2/en not_active Ceased
- 1979-05-15 AR AR276522A patent/AR218538A1/es active
- 1979-05-16 BR BR7903021A patent/BR7903021A/pt unknown
- 1979-05-16 MX MX177676A patent/MX152070A/es unknown
- 1979-05-16 NO NO791639A patent/NO154164C/no unknown
- 1979-05-16 JP JP6025379A patent/JPS54150396A/ja active Granted
- 1979-05-16 CA CA327,796A patent/CA1103038A/fr not_active Expired
- 1979-05-16 IT IT22699/79A patent/IT1114010B/it active
- 1979-05-16 NZ NZ190464A patent/NZ190464A/xx unknown
- 1979-05-17 DD DD79212965A patent/DD143595A5/de unknown
- 1979-05-17 MA MA18631A patent/MA18437A1/fr unknown
- 1979-05-17 DK DK203479A patent/DK203479A/da unknown
- 1979-05-17 AT AT0364779A patent/AT375325B/de not_active IP Right Cessation
- 1979-05-17 ZA ZA792411A patent/ZA792411B/xx unknown
- 1979-05-18 LU LU81288A patent/LU81288A1/xx unknown
- 1979-05-18 BE BE0/195241A patent/BE876361A/xx not_active IP Right Cessation
- 1979-07-17 OA OA56851A patent/OA06297A/xx unknown

Also Published As

Publication number	Publication date
AU530734B2 (en)	1983-07-28
MX152070A (es)	1985-05-28
AU4707279A (en)	1979-11-22
EP0006070A1 (de)	1979-12-12
AR218538A1 (es)	1980-06-13
JPS5747131B2 (de)	1982-10-07
EP0006070B1 (de)	1981-04-29
DE2960300D1 (en)	1981-08-06
PL115225B1 (en)	1981-03-31
LU81288A1 (fr)	1979-12-07
BR7903021A (pt)	1979-12-04
OA06297A (fr)	1981-06-30
US4237102A (en)	1980-12-02
NO791639L (no)	1979-11-20
IT7922699A0 (it)	1979-05-16
NO154164B (no)	1986-04-21
GR65615B (en)	1980-10-14
IL57287A0 (en)	1979-09-30
NZ190464A (en)	1982-02-23
PL215597A1 (de)	1980-02-11
IL57287A (en)	1982-07-30
ZA792411B (en)	1980-05-28
IS2487A7 (is)	1979-08-03
HU184178B (en)	1984-07-30
FR2426018A1 (fr)	1979-12-14
MA18437A1 (fr)	1979-12-31
SE438668B (sv)	1985-04-29
BE876361A (fr)	1979-11-19
IT1114010B (it)	1986-01-27
JPS54150396A (en)	1979-11-26
FR2426018B1 (de)	1981-11-27
DK203479A (da)	1979-11-19
CA1103038A (fr)	1981-06-16
NO154164C (no)	1986-07-30
DD143595A5 (de)	1980-09-03
SE7904257L (sv)	1979-11-19
AT375325B (de)	1984-07-25

Publication	Publication Date	Title
ATA364779A (de)	1983-12-15	Verfahren zur gewinnung eines reinen aluminiumoxids aus einem aluminiumerz
JPS5579881A (en)	1980-06-16	Method and composition for removing sulfidee containing scale from metal surface
DD128777A1 (de)	1977-12-07	Verfahren zur veredelung von ausstroemenden stoffen aus fischer-tropsch-syntheseverfahren oder aehnlichen syntheseverfahren
AT373292B (de)	1984-01-10	Verfahren zur gewinnung von fluechtigen metallen aus metalloxiden
AT363154B (de)	1981-07-10	Verfahren zur entfernung von verunreinigungen aus triglyceridoelen
AT375409B (de)	1984-08-10	Verfahren und vorrichtung zur herstellung von aluminium durch schmelzflusselektrolyse
AT378165B (de)	1985-06-25	Verfahren zur gewinnung eines reinen aluminiumoxids aus einem aluminiumhaltigen erz
AT359645B (de)	1980-11-25	Verfahren zur abtrennung eines faktor ix-praeparats aus plasma
DD138332A5 (de)	1979-10-24	Verfahren zur gasaufkohlung von werkstuecken aus st&hl
DD138973A5 (de)	1979-12-05	Verfahren zur entfernung von nitrosierungsmitteln aus einem dinitrobenzol
DD130155A5 (de)	1978-03-08	Verfahren zur reduktion eines metalloxids
AT357339B (de)	1980-07-10	Verfahren zur entfernung von verunreinigungen aus aluminiumschmelzen
AT380868B (de)	1986-07-25	Verfahren zur herstellung lichtdurchlaessiger sinterkoerper aus aluminiumoxid
DE3152525A1 (de)	1983-08-11	Verfahren zur herstellung von metall aus feinkoernigem metalloxid-material
AT364344B (de)	1981-10-12	Verfahren zur entnahme von explosiblen gasen aus behaeltern
LU81654A1 (de)	1979-12-07	Verfahren zur teilnehmererkennung
DD134049A5 (de)	1979-02-07	Verfahren zur entfernung von eisenverbindungen aus einem waessrigen bluthydrolysat
AT384973B (de)	1988-02-10	Verfahren zur herstellung von metallpulver
DD138303A5 (de)	1979-10-24	Verfahren zur entfernung von chromationen aus waessrigen chloratloesungen
AT386598B (de)	1988-09-12	Verfahren zur kontinuierlichen bildung eines saeurefluorids
DD128798A5 (de)	1977-12-14	Verfahren zur gasaufkohlung metallischer werkstuecke
DD135648A1 (de)	1979-05-16	Verfahren zur analyse bewegter bilder
DD137218A1 (de)	1979-08-22	Verfahren zur abtrennung und aufbereitung von aluminiumsalzen aus waessrigen loesungen
ATA183082A (de)	1989-04-15	Verfahren zur entfernung der formylgruppe aus einem ester eines n-formylierten peptids
AT367799B (de)	1982-07-26	Verfahren zur direktreduktion im drehrohrofen

Legal Events

Date	Code	Title	Description
1988-01-15	ELJ	Ceased due to non-payment of the annual fee
1994-09-15	ELJ	Ceased due to non-payment of the annual fee