NO154164C - Fremgangsmaate for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraksjon av urenheter ved hjelp av svovelsyrebehandling. - Google Patents

Fremgangsmaate for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraksjon av urenheter ved hjelp av svovelsyrebehandling.

Info

Publication number: NO154164C
Authority: NO; Norway
Prior art keywords: aluminum; impurities; salts; extraction; procedure
Prior art date: 1978-05-18

Application number

NO791639A

Other languages

English (en)

Norwegian (no)

Other versions

NO154164B (no

NO791639L (no

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

1979-05-16

Publication date

1986-07-30

1979-05-16 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1979-11-20 Publication of NO791639L publication Critical patent/NO791639L/no

1986-04-21 Publication of NO154164B publication Critical patent/NO154164B/no

1986-07-30 Publication of NO154164C publication Critical patent/NO154164C/no

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 2
229910052782 aluminium Inorganic materials 0.000 title 2
238000010306 acid treatment Methods 0.000 title 1
238000000605 extraction Methods 0.000 title 1
239000012535 impurity Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000002360 preparation method Methods 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (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)

NO791639A 1978-05-18 1979-05-16 Fremgangsmaate for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraksjon av urenheter ved hjelp av svovelsyrebehandling. NO154164C (no)

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 (3)

Publication Number	Publication Date
NO791639L NO791639L (no)	1979-11-20
NO154164B NO154164B (no)	1986-04-21
NO154164C true NO154164C (no)	1986-07-30

Family

ID=9208618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO791639A NO154164C (no)	1978-05-18	1979-05-16	Fremgangsmaate for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraksjon av urenheter ved hjelp av svovelsyrebehandling.

Country Status (27)

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

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
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ＯｒｂｉｔｅＡｌｕｍｉｎａｅＩｎｃ．	種々の鉱石から希土類元素を回収する方法
CA2834356C (en)	2011-06-03	2014-11-25	Orbite Aluminae Inc.	Methods for preparing 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
RU2597096C2 (ru)	2012-07-12	2016-09-10	Орбит Алюминэ Инк.	Способы получения оксида титана и различных других продуктов
RU2544725C1 (ru) *	2012-07-20	2015-03-20	Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр"	Способ кислотной переработки красных шламов
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
WO2014042549A1 (ru) *	2012-09-13	2014-03-20	Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр"	Способ получения глинозема
CA2885255C (en)	2012-09-26	2015-12-22	Orbite Aluminae Inc.	Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
BR112015011049A2 (pt)	2012-11-14	2017-07-11	Orbite Aluminae Inc	métodos para purificação de íons de alumínio
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 (en) *	2020-12-17	2022-06-22	SiQAl UG (haftungsbeschränkt)	Methods for preparing alumina from a crude aluminum solution using 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 (it) *	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 (it) *	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/fr not_active Expired
- 1979-05-10 DE DE7979420022T patent/DE2960300D1/de not_active Expired
- 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 SE SE7904257A patent/SE438668B/sv not_active IP Right Cessation
- 1979-05-15 PL PL1979215597A patent/PL115225B1/pl unknown
- 1979-05-15 AU AU47072/79A patent/AU530734B2/en not_active Ceased
- 1979-05-15 IL IL57287A patent/IL57287A/xx unknown
- 1979-05-15 AR AR276522A patent/AR218538A1/es active
- 1979-05-16 MX MX177676A patent/MX152070A/es unknown
- 1979-05-16 JP JP6025379A patent/JPS54150396A/ja active Granted
- 1979-05-16 NZ NZ190464A patent/NZ190464A/xx unknown
- 1979-05-16 NO NO791639A patent/NO154164C/no unknown
- 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 BR BR7903021A patent/BR7903021A/pt unknown
- 1979-05-17 AT AT0364779A patent/AT375325B/de not_active IP Right Cessation
- 1979-05-17 ZA ZA792411A patent/ZA792411B/xx unknown
- 1979-05-17 DK DK203479A patent/DK203479A/da unknown
- 1979-05-17 DD DD79212965A patent/DD143595A5/de unknown
- 1979-05-17 MA MA18631A patent/MA18437A1/fr 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
PL215597A1 (it)	1980-02-11
GR65615B (en)	1980-10-14
AT375325B (de)	1984-07-25
EP0006070B1 (fr)	1981-04-29
DD143595A5 (de)	1980-09-03
BE876361A (fr)	1979-11-19
MA18437A1 (fr)	1979-12-31
EP0006070A1 (fr)	1979-12-12
JPS5747131B2 (it)	1982-10-07
SE438668B (sv)	1985-04-29
PL115225B1 (en)	1981-03-31
BR7903021A (pt)	1979-12-04
US4237102A (en)	1980-12-02
AU530734B2 (en)	1983-07-28
NO154164B (no)	1986-04-21
HU184178B (en)	1984-07-30
SE7904257L (sv)	1979-11-19
OA06297A (fr)	1981-06-30
CA1103038A (fr)	1981-06-16
IL57287A0 (en)	1979-09-30
IT7922699A0 (it)	1979-05-16
AR218538A1 (es)	1980-06-13
IT1114010B (it)	1986-01-27
JPS54150396A (en)	1979-11-26
MX152070A (es)	1985-05-28
FR2426018A1 (fr)	1979-12-14
DK203479A (da)	1979-11-19
DE2960300D1 (en)	1981-08-06
LU81288A1 (fr)	1979-12-07
ZA792411B (en)	1980-05-28
NZ190464A (en)	1982-02-23
IL57287A (en)	1982-07-30
AU4707279A (en)	1979-11-22
NO791639L (no)	1979-11-20
ATA364779A (de)	1983-12-15
IS2487A7 (is)	1979-08-03
FR2426018B1 (it)	1981-11-27

Publication	Publication Date	Title
NO154164C (no)	1986-07-30	Fremgangsmaate for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraksjon av urenheter ved hjelp av svovelsyrebehandling.
JPS5567516A (en)	1980-05-21	Removing magnesium and aluminum impurities from wet type phosphoric acid
GR62726B (en)	1979-05-28	Preparation process of pure aluminium by acid attack of aluminium minerals containing other elements
GB2027618B (en)	1982-09-29	Process for the treatment of aluminium salt slags
DE2963637D1 (en)	1982-10-28	Continuous process for obtaining pure aluminium oxide from an acid liquor originating from the chloro-sulfuric leaching of an aluminous mineral, and the purification of the liquor separated from the aluminium oxide
ZA7570B (en)	1976-01-28	Heat treatment process applicable to wrought aluminium alloy
GB1521193A (en)	1978-08-16	Process for the production of highly pure polyfunctional cyanic acid esters
GB2033926B (en)	1983-02-02	Electrolytic treatment of sulphuric acid ilmenite leach solutions
YU43680A (en)	1983-02-28	Process for the purification of acid solutions containing metals
JPS5479245A (en)	1979-06-25	Method of separating pyromellitic acid anhydride by fractional sublimation
DE3374947D1 (en)	1988-01-28	Treatment of solutions to facilitate the removal of ferric iron therefrom
AU4608479A (en)	1979-11-08	Recovery of non-ferrous metals by thermal treatment
PT67421A (en)	1978-01-01	Process for recovering gallium from aluminate-alkali solutions resulting from treatment of aluminium-containing ore
ZA79913B (en)	1980-02-27	Process for recovering and utilizing cellulose using sulfuric acid
NO834120L (no)	1984-05-14	Fremgangsmaate ved behandling av jernmalmer eller jernmalmagglomerater
JO1263B1 (en)	1985-04-20	An improved method for dissolving titanium UF4
GB2005646A (en)	1979-04-25	Method of removing as or as and/or bi from acidic solutions of sulphuric acid
GB1538937A (en)	1979-01-24	Treatment of 1,5-dimethyl-tetralin to remove acid residues therefrom
GB2046784B (en)	1983-08-03	Method for solution heat treatment of 6201 aluminum alloy
SU688426A1 (ru)	1979-09-30	Способ очистки отработанной серной кислоты от органических примесей
JPS5248519A (en)	1977-04-18	Purification method of mercury
IL60106A (en)	1983-11-30	Process for the recovery of uranium contained in an impure phosphoric acid
JPS539715A (en)	1978-01-28	Crystallization of dl-acetylmethionine
Margolin	1977	Beta and Alpha Grain Sizes in Alpha-Beta Ti-Mn Alloys
GR62850B (en)	1979-06-20	Process for obtaining pure alumina by acid attack of aluminium minerals containing other elements