SE7904256L - Kontinuerlig process for utvinning av ren aluminiumoxid ur en sur vetska herrorande fran klor/svavelsyrabehandling av ett aluminiumhaltigt mineral och for rening av den fran aluminiumoxid befriade vetskan - Google Patents

Kontinuerlig process for utvinning av ren aluminiumoxid ur en sur vetska herrorande fran klor/svavelsyrabehandling av ett aluminiumhaltigt mineral och for rening av den fran aluminiumoxid befriade vetskan

Info

Publication number: SE7904256L
Authority: SE; Sweden
Prior art keywords: aluminum; liquor; impurities; chlorine; purification
Prior art date: 1978-05-18

Application number

SE7904256A

Other languages

Unknown language ( )

English (en)

Other versions

SE438147B (sv

Inventor

J Cohen

M Ferran

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.)

1978-05-18

Filing date

1979-05-15

Publication date

1979-11-19

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

1979-11-19 Publication of SE7904256L publication Critical patent/SE7904256L/sv

1985-04-01 Publication of SE438147B publication Critical patent/SE438147B/sv

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 3
238000010306 acid treatment Methods 0.000 title abstract 2
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
239000002253 acid Substances 0.000 title 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000000460 chlorine Substances 0.000 title 1
229910052801 chlorine Inorganic materials 0.000 title 1
238000010924 continuous production Methods 0.000 title 1
238000000605 extraction Methods 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000007788 liquid Substances 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
238000000746 purification Methods 0.000 title 1
239000012535 impurity Substances 0.000 abstract 5
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
238000005660 chlorination reaction Methods 0.000 abstract 2
239000002244 precipitate Substances 0.000 abstract 2
238000004064 recycling Methods 0.000 abstract 2
238000000926 separation method Methods 0.000 abstract 2
238000007872 degassing Methods 0.000 abstract 1
230000008030 elimination Effects 0.000 abstract 1
238000003379 elimination reaction Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000012452 mother liquor Substances 0.000 abstract 1
229910001414 potassium ion Inorganic materials 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 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
- 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

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)

SE7904256A 1978-05-18 1979-05-15 Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar SE438147B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7815370A FR2426019A1 (fr)	1978-05-18	1978-05-18	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

Publications (2)

Publication Number	Publication Date
SE7904256L true SE7904256L (sv)	1979-11-19
SE438147B SE438147B (sv)	1985-04-01

Family

ID=9208619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7904256A SE438147B (sv)	1978-05-18	1979-05-15	Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar

Country Status (27)

Country	Link
US (1)	US4241030A (sv)
EP (1)	EP0005679B1 (sv)
JP (1)	JPS553383A (sv)
AR (1)	AR218539A1 (sv)
AT (1)	AT378165B (sv)
AU (1)	AU527832B2 (sv)
BE (1)	BE876360A (sv)
BG (1)	BG43862A3 (sv)
BR (1)	BR7903052A (sv)
CA (1)	CA1103463A (sv)
DD (1)	DD143596A5 (sv)
DE (1)	DE2963637D1 (sv)
DK (1)	DK203579A (sv)
FR (1)	FR2426019A1 (sv)
HU (1)	HU184192B (sv)
IL (1)	IL57288A (sv)
IS (1)	IS2488A7 (sv)
IT (1)	IT1114011B (sv)
LU (1)	LU81286A1 (sv)
MA (1)	MA18438A1 (sv)
MX (1)	MX152743A (sv)
NO (1)	NO153394C (sv)
NZ (1)	NZ190463A (sv)
OA (1)	OA06298A (sv)
PL (1)	PL115226B1 (sv)
SE (1)	SE438147B (sv)
ZA (1)	ZA792413B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58107721U (ja) *	1982-01-16	1983-07-22	株式会社クボタ	苗植付装置
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
US6752862B2 (en) *	2001-03-16	2004-06-22	Takasago International Corporation	Color fading/discoloration preventive agent
CN102268559A (zh)	2007-05-21	2011-12-07	奥贝特勘探Vspa有限公司	从铝土矿石中提取铝的工艺
RU2588960C2 (ru)	2011-03-18	2016-07-10	Орбит Элюминэ Инк.	Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
WO2012149642A1 (en)	2011-05-04	2012-11-08	Orbite Aluminae Inc.	Processes for recovering rare earth elements from various ores
RU2013157943A (ru)	2011-06-03	2015-07-20	Орбит Элюминэ Инк.	Способ получения гематита
EP2755918A4 (en)	2011-09-16	2015-07-01	Orbite Aluminae Inc	PROCESS FOR PRODUCING TONERDE AND VARIOUS OTHER PRODUCTS
AU2013202318B2 (en)	2012-01-10	2015-11-05	Aem Technologies Inc.	Processes for treating red mud
CA2862307C (en)	2012-03-29	2015-12-01	Orbite Aluminae 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
BR112015006536A2 (pt)	2012-09-26	2017-08-08	Orbite Aluminae Inc	processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais.
US9534274B2 (en)	2012-11-14	2017-01-03	Orbite Technologies Inc.	Methods for purifying aluminium ions
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

Family Cites Families (12)

* 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
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 (sv) *	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 (sv) *	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
FR2338898A1 (fr) *	1976-01-20	1977-08-19	Pechiney Aluminium	Procede d'obtention d'alumine pure a partir d'une matiere silico-alumineuse contenant du titane et depourvue de potassium
SE7703590L (sv) *	1976-04-02	1977-10-03	Inst Atomenergi	Sett att utvinna aluminiumoxid
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
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

1978
- 1978-05-18 FR FR7815370A patent/FR2426019A1/fr active Granted
1979
- 1979-05-08 US US06/035,439 patent/US4241030A/en not_active Expired - Lifetime
- 1979-05-10 DE DE7979420023T patent/DE2963637D1/de not_active Expired
- 1979-05-10 EP EP79420023A patent/EP0005679B1/fr not_active Expired
- 1979-05-15 BG BG043590A patent/BG43862A3/xx unknown
- 1979-05-15 IL IL57288A patent/IL57288A/xx unknown
- 1979-05-15 AU AU47073/79A patent/AU527832B2/en not_active Ceased
- 1979-05-15 CA CA327,600A patent/CA1103463A/fr not_active Expired
- 1979-05-15 SE SE7904256A patent/SE438147B/sv not_active IP Right Cessation
- 1979-05-15 AR AR276523A patent/AR218539A1/es active
- 1979-05-15 PL PL1979215596A patent/PL115226B1/pl unknown
- 1979-05-15 HU HU79PE1080A patent/HU184192B/hu not_active IP Right Cessation
- 1979-05-16 JP JP6025279A patent/JPS553383A/ja active Granted
- 1979-05-16 NO NO791640A patent/NO153394C/no unknown
- 1979-05-16 MX MX177675A patent/MX152743A/es unknown
- 1979-05-16 IS IS2488A patent/IS2488A7/is unknown
- 1979-05-16 NZ NZ190463A patent/NZ190463A/xx unknown
- 1979-05-16 IT IT22700/79A patent/IT1114011B/it active
- 1979-05-17 BR BR7903052A patent/BR7903052A/pt unknown
- 1979-05-17 MA MA18632A patent/MA18438A1/fr unknown
- 1979-05-17 ZA ZA792413A patent/ZA792413B/xx unknown
- 1979-05-17 DD DD79212966A patent/DD143596A5/de unknown
- 1979-05-17 DK DK203579A patent/DK203579A/da unknown
- 1979-05-17 AT AT0364879A patent/AT378165B/de not_active IP Right Cessation
- 1979-05-18 BE BE0/195240A patent/BE876360A/xx not_active IP Right Cessation
- 1979-05-18 LU LU81286A patent/LU81286A1/xx unknown
- 1979-07-17 OA OA56852A patent/OA06298A/xx unknown

Also Published As

Publication number	Publication date
HU184192B (en)	1984-07-30
US4241030A (en)	1980-12-23
AU527832B2 (en)	1983-03-24
IS2488A7 (is)	1979-08-03
FR2426019B1 (sv)	1981-11-27
BG43862A3 (en)	1988-08-15
EP0005679B1 (fr)	1982-09-08
AU4707379A (en)	1979-11-22
BR7903052A (pt)	1979-12-04
NO153394C (no)	1986-03-12
JPS5747130B2 (sv)	1982-10-07
IT1114011B (it)	1986-01-27
PL215596A1 (sv)	1980-02-11
CA1103463A (fr)	1981-06-23
SE438147B (sv)	1985-04-01
DE2963637D1 (en)	1982-10-28
LU81286A1 (fr)	1979-12-07
EP0005679A1 (fr)	1979-11-28
MA18438A1 (fr)	1979-12-31
MX152743A (es)	1985-11-07
IL57288A (en)	1982-07-30
AT378165B (de)	1985-06-25
ZA792413B (en)	1980-06-25
NO791640L (no)	1979-11-20
OA06298A (fr)	1981-06-30
NZ190463A (en)	1982-02-23
IT7922700A0 (it)	1979-05-16
AR218539A1 (es)	1980-06-13
DD143596A5 (de)	1980-09-03
DK203579A (da)	1979-11-19
PL115226B1 (en)	1981-03-31
BE876360A (fr)	1979-11-19
ATA364879A (de)	1984-11-15
IL57288A0 (en)	1979-09-30
FR2426019A1 (fr)	1979-12-14
NO153394B (no)	1985-12-02
JPS553383A (en)	1980-01-11

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7904256-0

Effective date: 19931210

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Publication	Publication Date	Title
US3862293A (en)	1975-01-21	Process for the continuous acid treatment of crude clays and schists
US3620671A (en)	1971-11-16	Process for the acid treatment of aluminous ores for the recovery of alumina
SE7904257L (sv)	1979-11-19	Sett att framstella ren aluminiumoxid genom angrepp av klorvete pa aluminiumhaltiga mineral och avlegsnande av fororeningarna genom en svavelsyrabehandling
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FR2426019A1 (fr)	1979-12-14	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
ES467255A1 (es)	1978-10-16	Procedimiento para la obtencion de alumina pura.
CH365096A (de)	1962-10-31	Verfahren zur Gewinnung von Eisen aus Eisen- und Titanoxyd enthaltenden Materialien
ES467256A1 (es)	1978-10-16	Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas.
JPH0251850B2 (sv)	1990-11-08
US3393975A (en)	1968-07-23	Treatment of alumina-containing material for the manufacture of aluminum sulfate
GB2041346A (en)	1980-09-10	Method for the precipitation of aluminium-chloride from solutions which contain ions of alminium and magnesium
JP2024531846A (ja)	2024-08-30	アルミナを製造するプロセス
GB1107231A (en)	1968-03-27	Process for producing iron-free aluminium nitrate solutions
US2592113A (en)	1952-04-08	Process for the manufacture of alkali aluminum fluoride
US2996355A (en)	1961-08-15	Process for the manufacture of sodium aluminum fluorides
ATE161801T1 (de)	1998-01-15	Verfahren zur wiedergewinnung von aluminium und fluor aus fluorhaltigen abfällen
RU2003105503A (ru)	2004-08-20	Способ комплексной переработки серпентинита с получением чистого диоксида кремния
GB836928A (en)	1960-06-09	Improvements in or relating to the manufacture of alkali metal aluminium fluorides
US4162297A (en)	1979-07-24	Recovery of magnesium chloride from brines
US3359071A (en)	1967-12-19	Method of producing hyperpure arsenic
US3198600A (en)	1965-08-03	Process for recovering fluorine
US2531182A (en)	1950-11-21	Process for the manufacture of boric acid
GB1569033A (en)	1980-06-11	Production of metallurgically pure alumina