CA1089187A - Procede d'extraction d'un sulfate d'aluminium a partir d'une solution impure en contenant - Google Patents

Procede d'extraction d'un sulfate d'aluminium a partir d'une solution impure en contenant

Info

Publication number: CA1089187A
Authority: CA; Canada
Prior art keywords: temperature; crystallizer; solution; aluminum; aluminum sulphate
Prior art date: 1975-10-28
Legal status (The legal status 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 status listed.): Expired

Application number

CA264,018A

Other languages

English (en)

French (fr)

Inventor

Jean-Michel Lamerant

Joseph Cohen

Pierre Maurel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rio Tinto France SAS

Original Assignee

Aluminium Pechiney SA

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.)

1975-10-28

Filing date

1976-10-21

Publication date

1980-11-11

1976-10-21 Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA

1980-11-11 Application granted granted Critical

1980-11-11 Publication of CA1089187A publication Critical patent/CA1089187A/fr

Status Expired legal-status Critical Current

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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
- C01F7/746—After-treatment, e.g. dehydration or stabilisation
- 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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Manufacture And Refinement Of Metals (AREA)
Cosmetics (AREA)

CA264,018A 1975-10-28 1976-10-21 Procede d'extraction d'un sulfate d'aluminium a partir d'une solution impure en contenant Expired CA1089187A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7532944		1975-10-28
FR7532944A FR2329591A1 (fr)	1975-10-28	1975-10-28	Procede d'extraction d'un sulfate d'aluminium a partir d'une solution impure en contenant

Publications (1)

Publication Number	Publication Date
CA1089187A true CA1089187A (fr)	1980-11-11

Family

ID=9161743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA264,018A Expired CA1089187A (fr)	1975-10-28	1976-10-21	Procede d'extraction d'un sulfate d'aluminium a partir d'une solution impure en contenant

Country Status (31)

Country	Link
JP (1)	JPS5253796A (is)
AR (1)	AR208636A1 (is)
AT (1)	AT358527B (is)
BE (1)	BE847646A (is)
BG (1)	BG39464A3 (is)
BR (1)	BR7607206A (is)
CA (1)	CA1089187A (is)
CH (1)	CH619430A5 (is)
DD (1)	DD127633A5 (is)
DE (1)	DE2648695C2 (is)
DK (1)	DK481276A (is)
EG (1)	EG12880A (is)
ES (1)	ES452716A1 (is)
FR (1)	FR2329591A1 (is)
GB (1)	GB1537904A (is)
HU (1)	HU176594B (is)
IL (1)	IL50765A (is)
IN (1)	IN145576B (is)
IS (1)	IS2351A7 (is)
IT (1)	IT1077077B (is)
LU (1)	LU76069A1 (is)
MX (1)	MX143152A (is)
NL (1)	NL187973C (is)
NO (1)	NO145912C (is)
NZ (1)	NZ182396A (is)
OA (1)	OA05463A (is)
PH (1)	PH15167A (is)
PL (1)	PL106568B1 (is)
RO (1)	RO72144A (is)
SE (1)	SE422046B (is)
ZA (1)	ZA766425B (is)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CZ300676B6 (cs) *	2006-04-18	2009-07-15	Výzkumný ústav anorganické chemie, a. s.	Zpusob odstranování síranu draselno-hlinitého pri výrobe roztoku síranu hlinitého

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

1975
- 1975-10-28 FR FR7532944A patent/FR2329591A1/fr active Granted
1976
- 1976-09-29 IN IN1802/CAL/76A patent/IN145576B/en unknown
- 1976-10-14 NL NLAANVRAGE7611384,A patent/NL187973C/xx not_active IP Right Cessation
- 1976-10-14 DD DD195278A patent/DD127633A5/xx unknown
- 1976-10-21 CA CA264,018A patent/CA1089187A/fr not_active Expired
- 1976-10-22 NZ NZ182396A patent/NZ182396A/xx unknown
- 1976-10-22 IT IT28603/76A patent/IT1077077B/it active
- 1976-10-22 MX MX166758A patent/MX143152A/es unknown
- 1976-10-23 EG EG647/76A patent/EG12880A/xx active
- 1976-10-25 OA OA55964A patent/OA05463A/xx unknown
- 1976-10-25 DK DK481276A patent/DK481276A/da unknown
- 1976-10-25 CH CH1344276A patent/CH619430A5/fr not_active IP Right Cessation
- 1976-10-26 BE BE171797A patent/BE847646A/xx not_active IP Right Cessation
- 1976-10-26 IL IL50765A patent/IL50765A/xx unknown
- 1976-10-26 NO NO763655A patent/NO145912C/no unknown
- 1976-10-26 LU LU76069A patent/LU76069A1/xx unknown
- 1976-10-26 BG BG034534A patent/BG39464A3/xx unknown
- 1976-10-26 RO RO7688231A patent/RO72144A/ro unknown
- 1976-10-26 ES ES452716A patent/ES452716A1/es not_active Expired
- 1976-10-26 IS IS2351A patent/IS2351A7/is unknown
- 1976-10-27 HU HU76PE1001A patent/HU176594B/hu not_active IP Right Cessation
- 1976-10-27 BR BR7607206A patent/BR7607206A/pt unknown
- 1976-10-27 JP JP51128408A patent/JPS5253796A/ja active Granted
- 1976-10-27 ZA ZA766425A patent/ZA766425B/xx unknown
- 1976-10-27 GB GB44670/76A patent/GB1537904A/en not_active Expired
- 1976-10-27 DE DE2648695A patent/DE2648695C2/de not_active Expired
- 1976-10-27 SE SE7611962A patent/SE422046B/xx not_active IP Right Cessation
- 1976-10-27 AR AR265237A patent/AR208636A1/es active
- 1976-10-27 AT AT797976A patent/AT358527B/de not_active IP Right Cessation
- 1976-10-27 PH PH19083A patent/PH15167A/en unknown
- 1976-10-28 PL PL1976193329A patent/PL106568B1/pl unknown

Also Published As

Publication number	Publication date
ES452716A1 (es)	1977-10-01
RO72144A (ro)	1980-12-30
LU76069A1 (is)	1977-05-31
OA05463A (fr)	1981-03-31
IL50765A0 (en)	1976-12-31
NL7611384A (nl)	1977-05-02
HU176594B (en)	1981-03-28
SE7611962L (sv)	1977-04-29
DE2648695A1 (de)	1977-05-05
PL106568B1 (pl)	1979-12-31
ZA766425B (en)	1977-12-28
EG12880A (en)	1980-10-31
DD127633A5 (is)	1977-10-05
FR2329591B1 (is)	1980-04-18
PH15167A (en)	1982-08-31
NL187973B (nl)	1991-10-01
JPS5253796A (en)	1977-04-30
IN145576B (is)	1985-01-05
IT1077077B (it)	1985-04-27
DK481276A (da)	1977-04-29
NO145912C (no)	1982-06-23
NL187973C (nl)	1992-03-02
AT358527B (de)	1980-09-10
MX143152A (es)	1981-03-25
BE847646A (fr)	1977-02-14
DE2648695C2 (de)	1982-03-18
GB1537904A (en)	1979-01-10
IL50765A (en)	1979-05-31
SE422046B (sv)	1982-02-15
NZ182396A (en)	1979-01-11
BR7607206A (pt)	1977-09-13
BG39464A3 (en)	1986-06-16
NO145912B (no)	1982-03-15
NO763655L (is)	1977-04-29
FR2329591A1 (fr)	1977-05-27
ATA797976A (de)	1980-02-15
AR208636A1 (es)	1977-02-15
CH619430A5 (en)	1980-09-30
JPS547756B2 (is)	1979-04-10
IS2351A7 (is)	1976-11-05

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Legal Events

Date	Code	Title	Description
1997-11-12	MKEX	Expiry