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
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
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
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
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
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

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

Also Published As

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

Publication	Publication Date	Title
US4222989A (en)	1980-09-16	Method for the manufacture of pure aluminum oxide from aluminum ore
US3620671A (en)	1971-11-16	Process for the acid treatment of aluminous ores for the recovery of alumina
BG49607A3 (en)	1991-12-16	Method for preparing aluminium oxide
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
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
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
HU184192B (en)	1984-07-30	Continuous method for yielding pure alumina from the fluid gained after the recovering of aluminium ore by culfuric-hydrochloric acid and method for cleaning the remained fluid
CN1515494A (zh)	2004-07-28	晶体明矾的生产方法
JP2024531846A (ja)	2024-08-30	アルミナを製造するプロセス
US4255399A (en)	1981-03-10	Process for the recovery of magnesium oxide of high purity
GB1190848A (en)	1970-05-06	Treatment of Impure Alumina
GB1409688A (en)	1975-10-15	Production of crystalline aluminium sulphate
NO301597B1 (no)	1997-11-17	Fremgangsmåte for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialer
US4331636A (en)	1982-05-25	Method of producing pure alumina from alunite
US4670231A (en)	1987-06-02	Continuous procedure of obtention of compounds of aluminum from aluminum silicates and other aluminum ores
RU2013373C1 (ru)	1994-05-30	Способ переработки алунитовой руды на алюмокалиевые квасцы и сернокислый алюминий
US2504696A (en)	1950-04-18	Production of beryllium oxide
US3533924A (en)	1970-10-13	Method of producing aluminum fluoride
GB999246A (en)	1965-07-21	Improvements in or relating to processes for recovery of fluorine values as cryolitefrom waste products from the electrolytic production of aluminium