ES467256A1 - Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas. - Google Patents

Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas.

Info

Publication number: ES467256A1
Authority: ES; Spain
Prior art keywords: liquor; mother liquor; mixture; yield; crystals
Prior art date: 1977-02-28
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

ES467256A

Other languages

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.)

1977-02-28

Filing date

1978-02-23

Publication date

1978-10-16

1978-02-23 Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA

1978-10-16 Publication of ES467256A1 publication Critical patent/ES467256A1/es

Status Expired legal-status Critical Current

Links

229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
239000011707 mineral Substances 0.000 title abstract 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000002253 acid Substances 0.000 title 1
239000007789 gas Substances 0.000 abstract 4
239000012452 mother liquor Substances 0.000 abstract 4
239000013078 crystal Substances 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical class [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 abstract 2
DZUHNVFSJJSSOM-UHFFFAOYSA-K aluminum chlorosulfate Chemical compound [Al+3].[O-]S(Cl)(=O)=O.[O-]S(Cl)(=O)=O.[O-]S(Cl)(=O)=O DZUHNVFSJJSSOM-UHFFFAOYSA-K 0.000 abstract 2
239000012535 impurity Substances 0.000 abstract 2
235000011149 sulphuric acid Nutrition 0.000 abstract 2
239000012141 concentrate Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000007872 degassing Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000004064 recycling Methods 0.000 abstract 1
239000001117 sulphuric acid Substances 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
- 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
- C01F7/68—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)
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)

ES467256A 1977-02-28 1978-02-23 Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas. Expired ES467256A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7706531A FR2381718A1 (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
ES467256A1 true ES467256A1 (es)	1978-10-16

Family

ID=9187626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES467256A Expired ES467256A1 (es)	1977-02-28	1978-02-23	Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas.

Country Status (32)

Country	Link
US (1)	US4177242A (es)
JP (1)	JPS53106696A (es)
AR (1)	AR218478A1 (es)
AT (1)	AT374771B (es)
AU (1)	AU517747B2 (es)
BE (1)	BE864381A (es)
BG (1)	BG49607A3 (es)
BR (1)	BR7801048A (es)
CA (1)	CA1106138A (es)
DD (1)	DD134864A5 (es)
DE (1)	DE2807850C3 (es)
DK (1)	DK84178A (es)
EG (1)	EG13180A (es)
ES (1)	ES467256A1 (es)
FR (1)	FR2381718A1 (es)
GB (1)	GB1601882A (es)
GR (1)	GR62726B (es)
HU (1)	HU181002B (es)
IL (1)	IL54102A0 (es)
IN (1)	IN147940B (es)
IT (1)	IT1094156B (es)
LU (1)	LU79140A1 (es)
MX (1)	MX147882A (es)
NL (1)	NL7802209A (es)
NO (1)	NO148994C (es)
NZ (1)	NZ186574A (es)
OA (1)	OA05897A (es)
PH (1)	PH13013A (es)
PL (1)	PL108463B1 (es)
SE (1)	SE426689B (es)
TR (1)	TR19695A (es)
ZA (1)	ZA781124B (es)

Families Citing this family (19)

* 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
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.
NO790460L (no) *	1979-02-13	1980-08-14	Elkem Spigerverket As	Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
US4339415A (en) *	1980-12-05	1982-07-13	Allied Corporation	Recovery of soluble alumina values from alumina bearing ores
US6468483B2 (en)	2000-02-04	2002-10-22	Goldendale Aluminum Company	Process for treating alumina-bearing ores to recover metal values therefrom
US6248302B1 (en)	2000-02-04	2001-06-19	Goldendale Aluminum Company	Process for treating red mud to recover metal values therefrom
RU2215690C2 (ru) *	2001-05-07	2003-11-10	Лебедев Валерий Николаевич	Способ переработки нефелинового концентрата
RU2200707C1 (ru) *	2001-07-02	2003-03-20	Специальное конструкторско-технологическое бюро "Наука" Красноярского научного центра СО РАН	Способ получения окиси алюминия из золошлаковых отходов
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
US9150428B2 (en)	2011-06-03	2015-10-06	Orbite Aluminae Inc.	Methods for separating iron ions from aluminum ions
AU2012308068B2 (en)	2011-09-16	2015-02-05	Aem Technologies Inc.	Processes for preparing alumina and various other products
WO2013104059A1 (en)	2012-01-10	2013-07-18	Orbite Aluminae Inc.	Processes for treating red mud
CA2862307C (en)	2012-03-29	2015-12-01	Orbite Aluminae Inc.	Processes for treating fly ashes
WO2014008586A1 (en)	2012-07-12	2014-01-16	Orbite Aluminae Inc.	Processes for preparing titanium oxide and various other products
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

Family Cites Families (9)

* 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
US1734196A (en) *	1927-05-18	1929-11-05	Jr Henry Blumenberg	Process of making aluminum chlorosulphate
US2381477A (en) *	1942-05-21	1945-08-07	Tennessee Valley Authority	Production of alumina
US2476979A (en) *	1945-08-21	1949-07-26	Erwin C Hoeman	Process for preparing alumina from clays and other silicates of aluminum
GB883311A (en) *	1958-08-21	1961-11-29	Commw Scient Ind Res Org	Improvements in and relating to the production of alumina
FR1558347A (es) *	1967-10-25	1969-02-28
FI53963C (fi) *	1971-02-19	1978-09-11	Kali Chemie Ag	Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider
BE791752A (fr) *	1971-11-25	1973-05-22	Pechiney Aluminium	Procede de traitement acide continu des argiles et schistes crus
US4069299A (en) *	1976-05-05	1978-01-17	Chevron Research Company	Hydroxy-aluminum chloride and sulfate polymer production

1977
- 1977-02-28 FR FR7706531A patent/FR2381718A1/fr active Granted
- 1977-12-26 IN IN504/DEL/77A patent/IN147940B/en unknown
1978
- 1978-01-11 PH PH20638A patent/PH13013A/en unknown
- 1978-02-09 US US05/876,205 patent/US4177242A/en not_active Expired - Lifetime
- 1978-02-21 AT AT0125978A patent/AT374771B/de not_active IP Right Cessation
- 1978-02-21 GR GR55510A patent/GR62726B/el unknown
- 1978-02-21 CA CA297,374A patent/CA1106138A/fr not_active Expired
- 1978-02-21 BG BG038762A patent/BG49607A3/xx unknown
- 1978-02-22 OA OA56419A patent/OA05897A/xx unknown
- 1978-02-22 BR BR7801048A patent/BR7801048A/pt unknown
- 1978-02-22 IL IL54102A patent/IL54102A0/xx not_active IP Right Cessation
- 1978-02-22 DD DD78203799A patent/DD134864A5/xx unknown
- 1978-02-22 EG EG108/78A patent/EG13180A/xx active
- 1978-02-22 AR AR271192A patent/AR218478A1/es active
- 1978-02-23 ES ES467256A patent/ES467256A1/es not_active Expired
- 1978-02-23 PL PL1978204859A patent/PL108463B1/pl unknown
- 1978-02-23 HU HU78PE1037A patent/HU181002B/hu not_active IP Right Cessation
- 1978-02-23 AU AU33569/78A patent/AU517747B2/en not_active Expired
- 1978-02-23 JP JP2035778A patent/JPS53106696A/ja active Granted
- 1978-02-23 TR TR19695A patent/TR19695A/xx unknown
- 1978-02-23 DE DE2807850A patent/DE2807850C3/de not_active Expired
- 1978-02-24 DK DK84178A patent/DK84178A/da unknown
- 1978-02-24 IT IT20588/78A patent/IT1094156B/it active
- 1978-02-27 NZ NZ186574A patent/NZ186574A/xx unknown
- 1978-02-27 ZA ZA00781124A patent/ZA781124B/xx unknown
- 1978-02-27 GB GB7718/78A patent/GB1601882A/en not_active Expired
- 1978-02-27 NO NO780667A patent/NO148994C/no unknown
- 1978-02-27 MX MX172574A patent/MX147882A/es unknown
- 1978-02-27 SE SE7802201A patent/SE426689B/sv not_active IP Right Cessation
- 1978-02-28 NL NL7802209A patent/NL7802209A/xx not_active Application Discontinuation
- 1978-02-28 BE BE185525A patent/BE864381A/xx not_active IP Right Cessation
- 1978-02-28 LU LU79140A patent/LU79140A1/xx unknown

Also Published As

Publication number	Publication date
EG13180A (en)	1982-12-31
BG49607A3 (en)	1991-12-16
MX147882A (es)	1983-01-28
TR19695A (tr)	1979-10-11
NL7802209A (nl)	1978-08-30
JPS5761693B2 (es)	1982-12-25
SE7802201L (sv)	1978-08-29
DE2807850C3 (de)	1981-09-03
ZA781124B (en)	1979-04-25
LU79140A1 (fr)	1978-10-17
ATA125978A (de)	1983-10-15
DK84178A (da)	1978-08-29
AU3356978A (en)	1979-08-30
AR218478A1 (es)	1980-06-13
JPS53106696A (en)	1978-09-16
NO148994C (no)	1984-01-25
NO148994B (no)	1983-10-17
BE864381A (fr)	1978-08-28
PH13013A (en)	1979-11-09
IT1094156B (it)	1985-07-26
IN147940B (es)	1980-08-16
DE2807850A1 (de)	1978-08-31
BR7801048A (pt)	1978-11-28
AU517747B2 (en)	1981-08-27
IL54102A0 (en)	1978-04-30
GR62726B (en)	1979-05-28
DE2807850B2 (de)	1980-07-31
HU181002B (en)	1983-05-30
PL108463B1 (en)	1980-04-30
FR2381718A1 (fr)	1978-09-22
IT7820588A0 (it)	1978-02-24
GB1601882A (en)	1981-11-04
OA05897A (fr)	1981-05-31
CA1106138A (fr)	1981-08-04
AT374771B (de)	1984-05-25
DD134864A5 (de)	1979-03-28
PL204859A1 (pl)	1978-10-09
NO780667L (no)	1978-08-29
FR2381718B1 (es)	1980-11-21
SE426689B (sv)	1983-02-07
NZ186574A (en)	1980-10-08
US4177242A (en)	1979-12-04

Publication	Publication Date	Title
ES467256A1 (es)	1978-10-16	Procedimiento para la obtencion de alumina pura por ataque acido de minerales aluminosos que contienen impurezas.
CA1154233A (en)	1983-09-27	Method for the manufacture of pure aluminum oxide from aluminum ore
JPS5669217A (en)	1981-06-10	Semiicontinuous manufacture of high purity silicon
BG49608A3 (en)	1991-12-16	Method for preparing aluminium oxide
CN117658151B (zh)	2024-04-30	一种利用铝电解质废料高效回收氟联产四氟化硅的方法
US4341752A (en)	1982-07-27	Method for purification and concentration of MgCl2 -brines
US4237102A (en)	1980-12-02	Process for obtaining pure alumina by the hydrochloric attack of aluminous ores and extraction of the impurities by means of a sulphuric treatment
GB1250178A (es)	1971-10-20
BR8505919A (pt)	1986-08-19	Processo para a preparacao de oxido de magnesio altamente puro
CN117658182B (zh)	2024-04-30	一种铝电解质废料的高效回收方法
US4241030A (en)	1980-12-23	Continuous process for obtaining pure alumina from an acidic liquor originating from the chlorosulphuric attack of an aluminous ore and for the purification of the liquor which has been freed from alumina
US3393975A (en)	1968-07-23	Treatment of alumina-containing material for the manufacture of aluminum sulfate
NO150151B (no)	1984-05-21	Fremgangsmaate for fremstilling av aluminiumfluorid ved absorpsjon av fluorholdig gass
CN1515494A (zh)	2004-07-28	晶体明矾的生产方法
US4306880A (en)	1981-12-22	Recovering by-products from sea water brines and the like
US4255399A (en)	1981-03-10	Process for the recovery of magnesium oxide of high purity
US3983211A (en)	1976-09-28	Method of producing alumina and potassium sulphate form alunite
GB1190848A (en)	1970-05-06	Treatment of Impure Alumina
US4526763A (en)	1985-07-02	Process for the production of alumina
NO301597B1 (no)	1997-11-17	Fremgangsmåte for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialer
GB836928A (en)	1960-06-09	Improvements in or relating to the manufacture of alkali metal aluminium fluorides
GB1409688A (en)	1975-10-15	Production of crystalline aluminium sulphate
US4670231A (en)	1987-06-02	Continuous procedure of obtention of compounds of aluminum from aluminum silicates and other aluminum ores
US1948888A (en)	1934-02-27	Method of manufacturing alumina
RU2013373C1 (ru)	1994-05-30	Способ переработки алунитовой руды на алюмокалиевые квасцы и сернокислый алюминий