AR218538A1 - Procedimiento para la obtencion de alumina pura por ataque clorhidrico de minerales aluminosos y extraccion de las impurezas mediante tratamiento sulfurico - Google Patents

Procedimiento para la obtencion de alumina pura por ataque clorhidrico de minerales aluminosos y extraccion de las impurezas mediante tratamiento sulfurico

Info

Publication number: AR218538A1
Authority: AR; Argentina
Prior art keywords: impurities; extraction; procedure; obtaining; pure alumina
Prior art date: 1978-05-18

Application number

AR276522A

Other languages

English (en)

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

1979-05-15

Publication date

1980-06-13

1979-05-15 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1980-06-13 Application granted granted Critical

1980-06-13 Publication of AR218538A1 publication Critical patent/AR218538A1/es

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)

AR276522A 1978-05-18 1979-05-15 Procedimiento para la obtencion de alumina pura por ataque clorhidrico de minerales aluminosos y extraccion de las impurezas mediante tratamiento sulfurico AR218538A1 (es)

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 (1)

Publication Number	Publication Date
AR218538A1 true AR218538A1 (es)	1980-06-13

Family

ID=9208618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR276522A AR218538A1 (es)	1978-05-18	1979-05-15	Procedimiento para la obtencion de alumina pura por ataque clorhidrico de minerales aluminosos y extraccion de las impurezas mediante tratamiento sulfurico

Country Status (27)

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

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 (en)	2011-06-03	2015-05-20	Orbite Aluminae Inc	PROCESS FOR PRODUCING 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
EP2802675B1 (en)	2012-01-10	2020-03-11	Orbite Aluminae Inc.	Processes for treating red mud
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 (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 (es) *	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 (es) *	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 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 (fr)	1979-12-12
JPS5747131B2 (es)	1982-10-07
EP0006070B1 (fr)	1981-04-29
ATA364779A (de)	1983-12-15
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 (es)	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 (es)	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
AR218538A1 (es)	1980-06-13	Procedimiento para la obtencion de alumina pura por ataque clorhidrico de minerales aluminosos y extraccion de las impurezas mediante tratamiento sulfurico
BR8706185A (pt)	1988-06-21	Processo para preparar uma particula abrasiva de ceramica
BE855554A (fr)	1977-10-03	Procede de reduction de fractures osseuses
PT70429A (fr)	1979-12-01	Perfectionnements en des fixateurs cliniques externes de grande stabilite pour la reduction de fractures
IT1093902B (it)	1985-07-26	Processo per la preparazione di ottafluorofropano
IT1065118B (it)	1985-02-25	Processo per la depurazione e comunque per la preparazione di acqua e impianto perl attuazione di questo processo
BR7801048A (pt)	1978-11-28	Processo para obtencao de uma alumina pura a partir de um minerio aluminoso contendo impurezas,bem como cloro-sulfatos de aluminio,sulfatos de aluminio e alumina muito pura obtidos no processo
BR8305886A (pt)	1984-05-29	Processo para fabricacao de clorossulfato basico de aluminio
BR8200890A (pt)	1982-12-28	Processo para produzir graos grossos de hidroxido de aluminio
MX148159A (es)	1983-03-22	Procedimiento para separar impurezas de cloruro del tio2
IT1166778B (it)	1987-05-06	Processo ed apparecchiatura per la produzione di nitruro di alluminio
BR7801055A (pt)	1978-11-28	Processo para obtencao de uma alumina multo pura a partir de um minerio aluminoso contendo impurezas,e alumina assim obtida
BR8803074A (pt)	1989-01-10	Chapas de liga de aluminio contendo magnesio utilizaveis para producao por forjamento-estiramento de corpos de caixa e processo de obtencao das ditas chapas
BR7705786A (pt)	1978-07-18	Processo para producao de ligas de aluminio-silicio
FR2384861B1 (fr)	1985-07-12	Procede de preparation de chlorures d'aluminium basiques
IT1070750B (it)	1985-04-02	Procedimento per l utilizzazione completa della alunite minerale e per la produzione da essa di allumina pura
IT1158862B (it)	1987-02-25	Processo per la preparazione di auranofina
IT1094954B (it)	1985-08-10	Processo per la preparazione di 1-amino-2-bromo-4-idrossiantrachinone
IT1100887B (it)	1985-09-28	Processo per la preparazione di acetacetilaminobenzeni
BR7700889A (pt)	1977-10-18	Processo para preparacao de uma alumina de alta pureza tratada,alumina assim obtida,e processo para desalquilacao de um hidrocarboneto alquil-aromatico
FR2480790B1 (fr)	1987-11-27	Procede carbothermique de production de l'aluminium
BR8805002A (pt)	1989-05-02	Processo para purificar alquil-halossilanas para reduzir o teor de impurezas
IT1098322B (it)	1985-09-07	Processo e intermedio per la preparazione di auronofina
IT7852292A0 (it)	1978-12-14	Procedimento per la separazione di acido solforico e acido iodridico
IT945931B (it)	1973-05-10	Processo per la preparazione di alcossi metilammino s