DK83978A - Fremgangsmaade til fremstilling af rent aluminiumoxid ved oplukning af aluminiumholdige mineraler med syre - Google Patents

Fremgangsmaade til fremstilling af rent aluminiumoxid ved oplukning af aluminiumholdige mineraler med syre

Info

Publication number: DK83978A
Authority: DK; Denmark
Prior art keywords: procedure; preparation; acid; opening; aluminum
Prior art date: 1977-02-28

Application number

DK83978A

Other languages

Danish (da)

English (en)

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

1978-02-24

Publication date

1978-08-29

1978-02-24 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1978-08-29 Publication of DK83978A publication Critical patent/DK83978A/da

Links

239000002253 acid Substances 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 0.000 title 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 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
- C01F7/20—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)

DK83978A 1977-02-28 1978-02-24 Fremgangsmaade til fremstilling af rent aluminiumoxid ved oplukning af aluminiumholdige mineraler med syre DK83978A (da)

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 (1)

Publication Number	Publication Date
DK83978A true DK83978A (da)	1978-08-29

Family

ID=9187625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK83978A DK83978A (da)	1977-02-28	1978-02-24	Fremgangsmaade til fremstilling af rent aluminiumoxid ved oplukning af aluminiumholdige mineraler med syre

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
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
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.
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
JP5596539B2 (ja) *	2007-05-21	2014-09-24	オーバイトアルミナインコーポレイテッド	アルミニウム鉱石からアルミニウム及び鉄を抽出する方法
EP2686458A4 (de)	2011-03-18	2015-04-15	Orbite Aluminae Inc	Verfahren zur wiedergewinnung von seltenerdelementen aus aluminiumhaltigen materialien
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
CA2848751C (en)	2011-09-16	2020-04-21	Orbite Aluminae Inc.	Processes for preparing alumina and various other products
BR112014016732A8 (pt)	2012-01-10	2017-07-04	Orbite Aluminae Inc	processos para tratar lama vermelha
EP2838848B1 (de)	2012-03-29	2019-05-08	Orbite Technologies Inc.	Verfahren zur behandlung von flugasche
MY175471A (en)	2012-07-12	2020-06-29	Orbite Tech Inc	Processes for preparing titanium oxide and various other products
JP2015535886A (ja)	2012-09-26	2015-12-17	オーバイトアルミナインコーポレイテッドＯｒｂｉｔｅＡｌｕｍｉｎａｅＩｎｃ．	種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
WO2014075173A1 (en)	2012-11-14	2014-05-22	Orbite Aluminae Inc.	Methods for purifying aluminium ions

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 SE SE7802011A patent/SE425159B/sv not_active IP Right Cessation
- 1978-02-21 DD DD78203778A patent/DD137092A5/de unknown
- 1978-02-21 BG BG038763A patent/BG49608A3/xx unknown
- 1978-02-21 AT AT126078A patent/AT359464B/de 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 EG EG107/78A patent/EG13173A/xx active
- 1978-02-22 OA OA56420A patent/OA05898A/xx unknown
- 1978-02-22 BR BR7801055A patent/BR7801055A/pt unknown
- 1978-02-22 IL IL54101A patent/IL54101A0/xx not_active IP Right Cessation
- 1978-02-23 DE DE2807862A patent/DE2807862C3/de 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 AU AU33567/78A patent/AU511953B2/en not_active Expired
- 1978-02-24 NO NO780645A patent/NO148955C/no unknown
- 1978-02-24 DK DK83978A patent/DK83978A/da unknown
- 1978-02-24 IT IT20587/78A patent/IT1094157B/it active
- 1978-02-27 NZ NZ186575A patent/NZ186575A/xx unknown
- 1978-02-27 CA CA297,791A patent/CA1113255A/fr not_active Expired
- 1978-02-27 ZA ZA00781123A patent/ZA781123B/xx unknown
- 1978-02-27 GB GB7717/78A patent/GB1596484A/en not_active Expired
- 1978-02-27 MX MX172575A patent/MX149101A/es unknown
- 1978-02-28 BE BE185524A patent/BE864380A/xx not_active IP Right Cessation
- 1978-02-28 HU HU78PE1038A patent/HU180913B/hu 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

Also Published As

Publication number	Publication date
NL7802208A (nl)	1978-08-30
PL108462B1 (en)	1980-04-30
SE425159B (sv)	1982-09-06
NO780645L (no)	1978-08-29
DE2807862B2 (de)	1981-06-11
IT1094157B (it)	1985-07-26
BR7801055A (pt)	1978-11-28
BE864380A (fr)	1978-08-28
DE2807862C3 (de)	1982-05-13
IN148167B (de)	1980-11-15
DE2807862A1 (de)	1978-08-31
BG49608A3 (en)	1991-12-16
EG13173A (en)	1980-12-31
NO148955C (no)	1984-01-18
OA05898A (fr)	1981-05-31
FR2381717B1 (de)	1980-11-21
IT7820587A0 (it)	1978-02-24
NZ186575A (en)	1980-10-08
US4124680A (en)	1978-11-07
ES467255A1 (es)	1978-10-16
GB1596484A (en)	1981-08-26
IL54101A0 (en)	1978-04-30
HU180913B (en)	1983-05-30
MX149101A (es)	1983-08-25
CA1113255A (fr)	1981-12-01
ZA781123B (en)	1979-04-25
JPS5637170B2 (de)	1981-08-29
PH13638A (en)	1980-08-18
ATA126078A (de)	1980-04-15
AU3356778A (en)	1979-08-30
SE7802011L (sv)	1978-08-29
PL204858A1 (pl)	1978-10-09
LU79139A1 (fr)	1978-10-17
AR219937A1 (es)	1980-09-30
JPS53106695A (en)	1978-09-16
DD137092A5 (de)	1979-08-15
FR2381717A1 (fr)	1978-09-22
NO148955B (no)	1983-10-10
AT359464B (de)	1980-11-10
TR19687A (tr)	1979-10-11
AU511953B2 (en)	1980-09-11

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