IS2794A7 - Aðferð til þess að hreinsa málma með aðskilnaði - Google Patents

Aðferð til þess að hreinsa málma með aðskilnaði

Info

Publication number: IS2794A7
Authority: IS; Iceland
Prior art keywords: crystals; aluminum; purified; metals; purification
Prior art date: 1982-03-30

Application number

IS2794A

Other languages

English (en)

Other versions

IS1354B6 (is

Inventor

Wintengerger Michel-Georges

Original Assignee

Aluminium Pechiney

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.)

1982-03-30

Filing date

1983-03-24

Publication date

1983-10-01

1983-03-24 Application filed by Aluminium Pechiney filed Critical Aluminium Pechiney

1983-10-01 Publication of IS2794A7 publication Critical patent/IS2794A7/is

1989-04-19 Publication of IS1354B6 publication Critical patent/IS1354B6/is

Links

238000000034 method Methods 0.000 title abstract 6
229910052751 metal Inorganic materials 0.000 title abstract 3
239000002184 metal Substances 0.000 title abstract 3
150000002739 metals Chemical class 0.000 title abstract 3
238000000926 separation method Methods 0.000 title 1
239000013078 crystal Substances 0.000 abstract 6
229910052782 aluminium Inorganic materials 0.000 abstract 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
238000000746 purification Methods 0.000 abstract 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
-1 aluminum Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
230000005496 eutectics Effects 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
230000005484 gravity Effects 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
239000011133 lead Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
229910001338 liquidmetal Inorganic materials 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
239000012452 mother liquor Substances 0.000 abstract 1
230000000644 propagated effect Effects 0.000 abstract 1
238000005204 segregation Methods 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Manufacture And Refinement Of Metals (AREA)
Catalysts (AREA)
Silicon Compounds (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Electrolytic Production Of Metals (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Magnetic Heads (AREA)
Weting (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Earth Drilling (AREA)
Control Of The Air-Fuel Ratio Of Carburetors (AREA)

IS2794A 1982-03-30 1983-03-24 Athferth til thess ath hreinsa m βlma meth athskilnathi IS1354B6 (is)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8205826A FR2524489A1 (fr)	1982-03-30	1982-03-30	Procede de purification de metaux par segregation

Publications (2)

Publication Number	Publication Date
IS2794A7 true IS2794A7 (is)	1983-10-01
IS1354B6 IS1354B6 (is)	1989-04-19

Family

ID=9272729

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IS2794A IS1354B6 (is)	1982-03-30	1983-03-24	Athferth til thess ath hreinsa m βlma meth athskilnathi

Country Status (17)

Country	Link
US (1)	US4456480A (is)
EP (1)	EP0091386B1 (is)
JP (1)	JPS58181834A (is)
KR (1)	KR850001739B1 (is)
AT (1)	ATE14321T1 (is)
AU (1)	AU551208B2 (is)
BR (1)	BR8301580A (is)
CA (1)	CA1186156A (is)
DE (1)	DE3360397D1 (is)
ES (1)	ES8402357A1 (is)
FR (1)	FR2524489A1 (is)
GR (1)	GR77983B (is)
IN (1)	IN158125B (is)
IS (1)	IS1354B6 (is)
NO (1)	NO160860C (is)
NZ (1)	NZ203682A (is)
ZA (1)	ZA832268B (is)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE452026B (sv) *	1983-03-15	1987-11-09	Boliden Ab	Forfarande for att separera losningar
US4734127A (en) *	1984-10-02	1988-03-29	Nippon Light Metal Co., Ltd.	Process and apparatus for refining aluminum
FR2592663B1 (fr) *	1986-01-06	1992-07-24	Pechiney Aluminium	Procede ameliore de purification de metaux par cristallisation fractionnee
FR2633640B1 (is) *	1988-07-01	1991-04-19	Pechiney Aluminium
US5972107A (en) *	1997-08-28	1999-10-26	Crystal Systems, Inc.	Method for purifying silicon
US6368403B1 (en)	1997-08-28	2002-04-09	Crystal Systems, Inc.	Method and apparatus for purifying silicon
FR2788283B1 (fr) *	1999-01-08	2001-02-16	Pechiney Aluminium	Procede et dispositif de purification de l'aluminium par segregation
CN1184653C (zh) *	1999-12-03	2005-01-12	松下电器产业株式会社	固体电解电容器的制作方法及固体电解电容器
ATE270348T1 (de) *	2001-09-03	2004-07-15	Corus Technology Bv	Verfahren zum reinigen einer aluminium-legierung
NL1019105C2 (nl) *	2001-10-03	2003-04-04	Corus Technology B V	Werkwijze en inrichting voor het beheersen van het aandeel kristallen in een vloeistof-kristalmengsel.
EP1380658A1 (en) *	2002-07-05	2004-01-14	Corus Technology BV	Method for fractional crystallisation of a molten metal
EP1380659A1 (en) *	2002-07-05	2004-01-14	Corus Technology BV	Method for fractional crystallisation of a metal
DE602004012445T2 (de) *	2003-11-19	2009-03-12	Aleris Switzerland Gmbh	Verfahren zum abkühlen von schmelzflüssigem metall bei der fraktionierten kristallisation
DE602005006254T2 (de)	2004-03-19	2009-06-25	Aleris Switzerland Gmbh	Verfahren zur reinigung eines schmelzflüssigen metalls
NL1029612C2 (nl) *	2005-07-26	2007-01-29	Corus Technology B V	Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij.
EP2029785B1 (en) *	2006-06-22	2011-04-13	Aleris Switzerland GmbH	Method for the separation of molten aluminium and solid inclusions
FR2902800B1 (fr) *	2006-06-23	2008-08-22	Alcan Rhenalu Sa	Procede de recyclage de scrap en alliage d'aluminium provenant de l'industrie aeronautique
EP2032725B1 (en) *	2006-06-28	2010-07-28	Aleris Switzerland GmbH	Crystallisation method for the purification of a molten metal, in particular recycled aluminium
ZA200810838B (en) *	2006-07-07	2010-03-31	Aleris Switzerland Gmbh	Method and device for metal purification and separation of purified metal from a metal mother liquid such as aluminium
EP2212249B1 (en) *	2007-09-13	2015-01-14	Silicio Ferrosolar, S.L.U.	Process for the production of medium and high purity silicon from metallurgical grade silicon
JP5537249B2 (ja) *	2010-01-27	2014-07-02	株式会社神戸製鋼所	Ａｌスクラップの精製方法
CN116179870B (zh) *	2023-02-15	2023-11-03	宁波锦越新材料有限公司	一种分步结晶高纯铝提纯装置
JP7732125B1 (ja) *	2024-07-02	2025-09-01	Ｋｍアルミニウム株式会社	アルミニウムの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3211547A (en) *	1961-02-10	1965-10-12	Aluminum Co Of America	Treatment of molten aluminum
US3303019A (en) *	1964-04-23	1967-02-07	Aluminum Co Of America	Purification of aluminum
FR1594154A (is) *	1968-12-06	1970-06-01
GB1519999A (en) *	1974-09-30	1978-08-02	Commw Scient Ind Res Org	Method for the continuous reflux reflux refining of metal
GB1572128A (en) *	1976-07-19	1980-07-23	Commw Scient Ind Res Org	Method and apparatus for promoting solids-liquid flow
US4221590A (en) *	1978-12-26	1980-09-09	Aluminum Company Of America	Fractional crystallization process
US4294612A (en) *	1978-12-26	1981-10-13	Aluminum Company Of America	Fractional crystallization process
JPS5822291U (ja) *	1981-08-06	1983-02-10	株式会社明電舎	パワ−マニピユレ−タ交換ハンド着脱装置

1982
- 1982-03-30 FR FR8205826A patent/FR2524489A1/fr active Granted
1983
- 1983-02-14 IN IN168/CAL/83A patent/IN158125B/en unknown
- 1983-03-23 AT AT83420055T patent/ATE14321T1/de not_active IP Right Cessation
- 1983-03-23 GR GR70878A patent/GR77983B/el unknown
- 1983-03-23 DE DE8383420055T patent/DE3360397D1/de not_active Expired
- 1983-03-23 CA CA000424281A patent/CA1186156A/fr not_active Expired
- 1983-03-24 NZ NZ203682A patent/NZ203682A/en unknown
- 1983-03-24 ES ES520918A patent/ES8402357A1/es not_active Expired
- 1983-03-24 IS IS2794A patent/IS1354B6/is unknown
- 1983-03-28 EP EP83420055A patent/EP0091386B1/fr not_active Expired
- 1983-03-28 BR BR8301580A patent/BR8301580A/pt not_active IP Right Cessation
- 1983-03-28 US US06/479,492 patent/US4456480A/en not_active Expired - Lifetime
- 1983-03-29 JP JP58053460A patent/JPS58181834A/ja active Granted
- 1983-03-29 NO NO831164A patent/NO160860C/no unknown
- 1983-03-29 AU AU12965/83A patent/AU551208B2/en not_active Ceased
- 1983-03-30 ZA ZA832268A patent/ZA832268B/xx unknown
- 1983-03-30 KR KR1019830001297A patent/KR850001739B1/ko not_active Expired

Also Published As

Publication number	Publication date
FR2524489B1 (is)	1984-05-25
JPS58181834A (ja)	1983-10-24
EP0091386B1 (fr)	1985-07-17
JPS6116413B2 (is)	1986-04-30
NO831164L (no)	1983-10-03
IS1354B6 (is)	1989-04-19
FR2524489A1 (fr)	1983-10-07
ES520918A0 (es)	1984-01-16
CA1186156A (fr)	1985-04-30
EP0091386A1 (fr)	1983-10-12
GR77983B (is)	1984-09-25
AU1296583A (en)	1983-10-06
BR8301580A (pt)	1983-12-06
US4456480A (en)	1984-06-26
NZ203682A (en)	1986-01-24
DE3360397D1 (en)	1985-08-22
NO160860C (no)	1989-06-07
ZA832268B (en)	1983-12-28
ATE14321T1 (de)	1985-08-15
ES8402357A1 (es)	1984-01-16
KR850001739B1 (ko)	1985-12-07
NO160860B (no)	1989-02-27
IN158125B (is)	1986-09-13
AU551208B2 (en)	1986-04-17
KR840004179A (ko)	1984-10-10

Publication	Publication Date	Title
IS2794A7 (is)	1983-10-01	Aðferð til þess að hreinsa málma með aðskilnaði
KR900006697B1 (ko)	1990-09-17	분별결정 작용에 의한 금속 정제방법
SE448164B (sv)	1987-01-26	Forfarande for att tillhandahalla en bedd av renade kiselkristaller
SU378469A1 (is)	1973-04-18
TH4903A (th)	1988-06-01	กรรมวิธีปรับปรุงแล้ว เพื่อทำให้โลหะหลายชนิดบริสุทธิ์ขึ้น โดยการตกผลึกตามลำดับทีละส่วน