IT7820587A0 - Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi. - Google Patents

Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi.

Info

Publication number: IT7820587A0
Authority: IT; Italy
Prior art keywords: procedure; elements; obtaining pure; pure alumina; minerals containing
Prior art date: 1977-02-28

Application number

IT7820587A

Other languages

English (en)

Other versions

IT1094157B (it

Inventor

Cohen Joseph

Adjemian Alain

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

1978-02-24

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

1978-02-24 Publication of IT7820587A0 publication Critical patent/IT7820587A0/it

1985-07-26 Application granted granted Critical

1985-07-26 Publication of IT1094157B publication Critical patent/IT1094157B/it

Links

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
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 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)

IT20587/78A 1977-02-28 1978-02-24 Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi IT1094157B (it)

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 (2)

Publication Number	Publication Date
IT7820587A0 true IT7820587A0 (it)	1978-02-24
IT1094157B IT1094157B (it)	1985-07-26

Family

ID=9187625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20587/78A IT1094157B (it)	1977-02-28	1978-02-24	Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi

Country Status (31)

Country	Link
US (1)	US4124680A (it)
JP (1)	JPS53106695A (it)
AR (1)	AR219937A1 (it)
AT (1)	AT359464B (it)
AU (1)	AU511953B2 (it)
BE (1)	BE864380A (it)
BG (1)	BG49608A3 (it)
BR (1)	BR7801055A (it)
CA (1)	CA1113255A (it)
DD (1)	DD137092A5 (it)
DE (1)	DE2807862C3 (it)
DK (1)	DK83978A (it)
EG (1)	EG13173A (it)
ES (1)	ES467255A1 (it)
FR (1)	FR2381717A1 (it)
GB (1)	GB1596484A (it)
HU (1)	HU180913B (it)
IL (1)	IL54101A0 (it)
IN (1)	IN148167B (it)
IT (1)	IT1094157B (it)
LU (1)	LU79139A1 (it)
MX (1)	MX149101A (it)
NL (1)	NL7802208A (it)
NO (1)	NO148955C (it)
NZ (1)	NZ186575A (it)
OA (1)	OA05898A (it)
PH (1)	PH13638A (it)
PL (1)	PL108462B1 (it)
SE (1)	SE425159B (it)
TR (1)	TR19687A (it)
ZA (1)	ZA781123B (it)

Families Citing this family (17)

* 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
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
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 (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 (it) *	1966-04-28	1969-01-24
FR1558347A (it) *	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 AT AT126078A patent/AT359464B/de not_active IP Right Cessation
- 1978-02-21 SE SE7802011A patent/SE425159B/sv not_active IP Right Cessation
- 1978-02-21 DD DD78203778A patent/DD137092A5/xx unknown
- 1978-02-21 BG BG038763A patent/BG49608A3/xx unknown
- 1978-02-22 JP JP1958478A patent/JPS53106695A/ja active Granted
- 1978-02-22 EG EG107/78A patent/EG13173A/xx active
- 1978-02-22 AR AR271191A patent/AR219937A1/es 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 IT IT20587/78A patent/IT1094157B/it active
- 1978-02-24 DK DK83978A patent/DK83978A/da unknown
- 1978-02-27 NZ NZ186575A patent/NZ186575A/xx unknown
- 1978-02-27 GB GB7717/78A patent/GB1596484A/en not_active Expired
- 1978-02-27 ZA ZA00781123A patent/ZA781123B/xx unknown
- 1978-02-27 MX MX172575A patent/MX149101A/es unknown
- 1978-02-27 CA CA297,791A patent/CA1113255A/fr not_active Expired
- 1978-02-28 NL NL7802208A patent/NL7802208A/xx not_active Application Discontinuation
- 1978-02-28 LU LU79139A patent/LU79139A1/xx unknown
- 1978-02-28 HU HU78PE1038A patent/HU180913B/hu not_active IP Right Cessation
- 1978-02-28 BE BE185524A patent/BE864380A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2807862C3 (de)	1982-05-13
DK83978A (da)	1978-08-29
IL54101A0 (en)	1978-04-30
PL204858A1 (pl)	1978-10-09
ZA781123B (en)	1979-04-25
AU511953B2 (en)	1980-09-11
ATA126078A (de)	1980-04-15
AU3356778A (en)	1979-08-30
PH13638A (en)	1980-08-18
NL7802208A (nl)	1978-08-30
SE7802011L (sv)	1978-08-29
AT359464B (de)	1980-11-10
BE864380A (fr)	1978-08-28
ES467255A1 (es)	1978-10-16
NO780645L (no)	1978-08-29
IT1094157B (it)	1985-07-26
TR19687A (tr)	1979-10-11
MX149101A (es)	1983-08-25
NZ186575A (en)	1980-10-08
IN148167B (it)	1980-11-15
EG13173A (en)	1980-12-31
CA1113255A (fr)	1981-12-01
BR7801055A (pt)	1978-11-28
JPS53106695A (en)	1978-09-16
NO148955B (no)	1983-10-10
DE2807862A1 (de)	1978-08-31
LU79139A1 (fr)	1978-10-17
JPS5637170B2 (it)	1981-08-29
GB1596484A (en)	1981-08-26
AR219937A1 (es)	1980-09-30
BG49608A3 (en)	1991-12-16
FR2381717A1 (fr)	1978-09-22
NO148955C (no)	1984-01-18
HU180913B (en)	1983-05-30
DE2807862B2 (de)	1981-06-11
PL108462B1 (en)	1980-04-30
SE425159B (sv)	1982-09-06
DD137092A5 (de)	1979-08-15
US4124680A (en)	1978-11-07
OA05898A (fr)	1981-05-31
FR2381717B1 (it)	1980-11-21

Publication	Publication Date	Title
IT7820588A0 (it)	1978-02-24	Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi.
IT7820587A0 (it)	1978-02-24	Procedimento di ottenimento di allumina pura per attacco acido di minerali alluminosi contenenti altri elementi.
IT1106297B (it)	1985-11-11	Procedimento per la produzione di dialchilcarbonati
IT1102018B (it)	1985-10-07	Procedimento per la produzione di trimetilol-alcani
IT1093902B (it)	1985-07-26	Processo per la preparazione di ottafluorofropano
IT7850596A0 (it)	1978-08-03	Procedimento per la depurazione di acido acrilico grezzo
IT7848704A0 (it)	1978-03-31	Procedimento per la produzione dicloro mediante ossidazione di acido cloridrico
IT1093007B (it)	1985-07-19	Procedimento perfezionato per la produzione di allumina sostanzialmente sferoidali
IT7848613A0 (it)	1978-03-24	Procedimento per la migliorata produzione di 2-etilesanolo
IT8249718A0 (it)	1982-12-22	Procedimento per il recupero di allumina
IT1047614B (it)	1980-10-20	Procedimento per la estrazione di allumina da minerali contenenti allumina
IT1098898B (it)	1985-09-18	Processo per la preparazione di sali di idrossilammonto
IT1079916B (it)	1985-05-13	Procedimento per la estrazione di allumina da minerali che la contengono
IT1192286B (it)	1988-03-31	Procedimento per la preparazione di composti del piombo
IT1097374B (it)	1985-08-31	Processo per la preparazione di poliglicidileteri di fenoli poliidrossilici
IT1096773B (it)	1985-08-26	Preparato diagnostico stabilizzato per il riconoscimento di urobilinogeno
IT1097048B (it)	1985-08-26	Processo per la preparazione di clorozincati di azo-coloranti di benzotiazolio
IT1158862B (it)	1987-02-25	Processo per la preparazione di auranofina
IT1035464B (it)	1979-10-20	Procedimento per la preparazione di acido cianurico
IT1098900B (it)	1985-09-18	Processo per la preparazione di sali di idrossilammonio
IT1119707B (it)	1986-03-10	Processo per la preparazione di alogenuri di m-alogenobenzoile
IT1095463B (it)	1985-08-10	Processo per la preparazione di ftalocianine non metallizzate
IT1055785B (it)	1982-01-11	Procedimento per la produzione di dispersioni acquose di copoli meri comprendenti un composto epossidico
IT7851895A0 (it)	1978-11-14	Metodo perfezionato per la produzione di composti poliidrici
IT7922000A0 (it)	1979-04-19	Procedimento per la produzione di allumina anidra.