SE425159B - Forfarande for att framstella ren aluminiumoxid fran ett aluminiummineral - Google Patents

Forfarande for att framstella ren aluminiumoxid fran ett aluminiummineral

Info

Publication number: SE425159B
Authority: SE; Sweden
Prior art keywords: liquor; hcl; attack; resulting; impurities
Prior art date: 1977-02-28

Application number

SE7802011A

Other languages

English (en)

Swedish (sv)

Other versions

SE7802011L (sv

Inventor

J Cohen

A 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.)

1977-02-28

Filing date

1978-02-21

Publication date

1982-09-06

1978-02-21 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1978-08-29 Publication of SE7802011L publication Critical patent/SE7802011L/xx

1982-09-06 Publication of SE425159B publication Critical patent/SE425159B/sv

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

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

SE7802011A 1977-02-28 1978-02-21 Forfarande for att framstella ren aluminiumoxid fran ett aluminiummineral SE425159B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7706530A FR2381717A1 (fr)	1977-02-28	1977-02-28	Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements

Publications (2)

Publication Number	Publication Date
SE7802011L SE7802011L (sv)	1978-08-29
SE425159B true SE425159B (sv)	1982-09-06

Family

ID=9187625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7802011A SE425159B (sv)	1977-02-28	1978-02-21	Forfarande for att framstella ren aluminiumoxid fran ett aluminiummineral

Country Status (31)

Country	Link
US (1)	US4124680A (de)
JP (1)	JPS53106695A (de)
AR (1)	AR219937A1 (de)
AT (1)	AT359464B (de)
AU (1)	AU511953B2 (de)
BE (1)	BE864380A (de)
BG (1)	BG49608A3 (de)
BR (1)	BR7801055A (de)
CA (1)	CA1113255A (de)
DD (1)	DD137092A5 (de)
DE (1)	DE2807862C3 (de)
DK (1)	DK83978A (de)
EG (1)	EG13173A (de)
ES (1)	ES467255A1 (de)
FR (1)	FR2381717A1 (de)
GB (1)	GB1596484A (de)
HU (1)	HU180913B (de)
IL (1)	IL54101A0 (de)
IN (1)	IN148167B (de)
IT (1)	IT1094157B (de)
LU (1)	LU79139A1 (de)
MX (1)	MX149101A (de)
NL (1)	NL7802208A (de)
NO (1)	NO148955C (de)
NZ (1)	NZ186575A (de)
OA (1)	OA05898A (de)
PH (1)	PH13638A (de)
PL (1)	PL108462B1 (de)
SE (1)	SE425159B (de)
TR (1)	TR19687A (de)
ZA (1)	ZA781123B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
FR2426018A1 (fr) *	1978-05-18	1979-12-14	Pechiney Aluminium	Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique
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.
US5019360A (en) *	1987-11-24	1991-05-28	Northern States Power Company	Method for the processing of fly ash, scrubber sludge and the like; and product
US6248302B1 (en)	2000-02-04	2001-06-19	Goldendale Aluminum Company	Process for treating red mud to recover metal values therefrom
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
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

Family Cites Families (6)

* 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
US1785464A (en) *	1927-02-03	1930-12-16	Zh Rikagaku Kenkyujo	Process of preparing pure alumina
US2152597A (en) *	1937-03-19	1939-03-28	American Cyanamid & Chem Corp	Method of preparing sodium aluminum sulphate substantially fluorine free
FR1554586A (de) *	1966-04-28	1969-01-24
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

1977
- 1977-02-28 FR FR7706530A patent/FR2381717A1/fr active Granted
- 1977-12-09 IN IN448/DEL/77A patent/IN148167B/en unknown
- 1977-12-13 PH PH20548A patent/PH13638A/en unknown
1978
- 1978-01-01 TR TR19687A patent/TR19687A/xx unknown
- 1978-02-09 US US05/876,206 patent/US4124680A/en not_active Expired - Lifetime
- 1978-02-21 AT AT126078A patent/AT359464B/de not_active IP Right Cessation
- 1978-02-21 BG BG038763A patent/BG49608A3/xx unknown
- 1978-02-21 DD DD78203778A patent/DD137092A5/de unknown
- 1978-02-21 SE SE7802011A patent/SE425159B/sv not_active IP Right Cessation
- 1978-02-22 AR AR271191A patent/AR219937A1/es active
- 1978-02-22 JP JP1958478A patent/JPS53106695A/ja active Granted
- 1978-02-22 IL IL54101A patent/IL54101A0/xx not_active IP Right Cessation
- 1978-02-22 BR BR7801055A patent/BR7801055A/pt unknown
- 1978-02-22 OA OA56420A patent/OA05898A/xx unknown
- 1978-02-22 EG EG107/78A patent/EG13173A/xx active
- 1978-02-23 AU AU33567/78A patent/AU511953B2/en not_active Expired
- 1978-02-23 PL PL1978204858A patent/PL108462B1/pl unknown
- 1978-02-23 ES ES467255A patent/ES467255A1/es not_active Expired
- 1978-02-23 DE DE2807862A patent/DE2807862C3/de not_active Expired
- 1978-02-24 DK DK83978A patent/DK83978A/da unknown
- 1978-02-24 IT IT20587/78A patent/IT1094157B/it active
- 1978-02-24 NO NO780645A patent/NO148955C/no unknown
- 1978-02-27 MX MX172575A patent/MX149101A/es unknown
- 1978-02-27 NZ NZ186575A patent/NZ186575A/xx unknown
- 1978-02-27 GB GB7717/78A patent/GB1596484A/en not_active Expired
- 1978-02-27 CA CA297,791A patent/CA1113255A/fr not_active Expired
- 1978-02-27 ZA ZA00781123A patent/ZA781123B/xx unknown
- 1978-02-28 BE BE185524A patent/BE864380A/xx not_active IP Right Cessation
- 1978-02-28 NL NL7802208A patent/NL7802208A/xx not_active Application Discontinuation
- 1978-02-28 LU LU79139A patent/LU79139A1/xx unknown
- 1978-02-28 HU HU78PE1038A patent/HU180913B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
BG49608A3 (en)	1991-12-16
PL108462B1 (en)	1980-04-30
BR7801055A (pt)	1978-11-28
FR2381717B1 (de)	1980-11-21
TR19687A (tr)	1979-10-11
NO780645L (no)	1978-08-29
AT359464B (de)	1980-11-10
US4124680A (en)	1978-11-07
DD137092A5 (de)	1979-08-15
NO148955C (no)	1984-01-18
ATA126078A (de)	1980-04-15
AU3356778A (en)	1979-08-30
DE2807862B2 (de)	1981-06-11
NO148955B (no)	1983-10-10
MX149101A (es)	1983-08-25
IT1094157B (it)	1985-07-26
JPS5637170B2 (de)	1981-08-29
LU79139A1 (fr)	1978-10-17
HU180913B (en)	1983-05-30
DE2807862A1 (de)	1978-08-31
PH13638A (en)	1980-08-18
CA1113255A (fr)	1981-12-01
NZ186575A (en)	1980-10-08
JPS53106695A (en)	1978-09-16
EG13173A (en)	1980-12-31
OA05898A (fr)	1981-05-31
SE7802011L (sv)	1978-08-29
GB1596484A (en)	1981-08-26
IL54101A0 (en)	1978-04-30
IN148167B (de)	1980-11-15
NL7802208A (nl)	1978-08-30
AU511953B2 (en)	1980-09-11
BE864380A (fr)	1978-08-28
ZA781123B (en)	1979-04-25
FR2381717A1 (fr)	1978-09-22
DK83978A (da)	1978-08-29
PL204858A1 (pl)	1978-10-09
ES467255A1 (es)	1978-10-16
AR219937A1 (es)	1980-09-30
IT7820587A0 (it)	1978-02-24
DE2807862C3 (de)	1982-05-13

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

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