NO300004B1 - Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler - Google Patents

Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler Download PDF

Info

Publication number: NO300004B1
Authority: NO; Norway
Prior art keywords: solution; fecl3; silicon; hcl; leaching
Prior art date: 1994-03-30

Application number

NO941175A

Other languages

English (en)

Norwegian (no)

Other versions

NO941175L (no

NO941175D0 (no

Inventor

Einar Andersen

Bruno Ceccaroli

Roald Gundersen

Original Assignee

Elkem Materials

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.)

1994-03-30

Filing date

1994-03-30

Publication date

1997-03-17

1994-03-30 Application filed by Elkem Materials filed Critical Elkem Materials

1994-03-30 Priority to NO941175A priority Critical patent/NO300004B1/no

1994-03-30 Publication of NO941175D0 publication Critical patent/NO941175D0/no

1995-03-02 Priority to US08/396,498 priority patent/US5585080A/en

1995-03-06 Priority to EP95301418A priority patent/EP0675077B1/de

1995-03-06 Priority to DE69507656T priority patent/DE69507656T2/de

1995-03-30 Priority to JP7072976A priority patent/JP2636788B2/ja

1995-10-02 Publication of NO941175L publication Critical patent/NO941175L/no

1997-03-17 Publication of NO300004B1 publication Critical patent/NO300004B1/no

Links

229910052710 silicon Inorganic materials 0.000 title claims description 22
239000010703 silicon Substances 0.000 title claims description 22
238000000034 method Methods 0.000 title claims description 17
229910001510 metal chloride Inorganic materials 0.000 title claims description 14
229910000519 Ferrosilicon Inorganic materials 0.000 title claims description 12
238000011084 recovery Methods 0.000 title claims 3
239000012320 chlorinating reagent Substances 0.000 title description 2
229910045601 alloy Inorganic materials 0.000 title 1
239000000956 alloy Substances 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
238000002386 leaching Methods 0.000 claims description 23
229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 20
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 20
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
229910052802 copper Inorganic materials 0.000 claims description 13
239000010949 copper Substances 0.000 claims description 13
239000012074 organic phase Substances 0.000 claims description 13
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
239000001110 calcium chloride Substances 0.000 claims description 8
229910001628 calcium chloride Inorganic materials 0.000 claims description 8
235000011148 calcium chloride Nutrition 0.000 claims description 8
239000005749 Copper compound Substances 0.000 claims description 4
229910021577 Iron(II) chloride Inorganic materials 0.000 claims description 4
150000001880 copper compounds Chemical class 0.000 claims description 4
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 4
239000000463 material Substances 0.000 claims description 4
238000001556 precipitation Methods 0.000 claims description 4
238000001704 evaporation Methods 0.000 claims description 3
230000008020 evaporation Effects 0.000 claims description 3
FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims description 3
238000001914 filtration Methods 0.000 claims description 2
238000000622 liquid--liquid extraction Methods 0.000 claims description 2
239000003960 organic solvent Substances 0.000 claims description 2
238000000638 solvent extraction Methods 0.000 claims description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 23
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 19
229910052742 iron Inorganic materials 0.000 description 14
239000000203 mixture Substances 0.000 description 14
229910052782 aluminium Inorganic materials 0.000 description 12
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 description 7
229940009861 aluminum chloride hexahydrate Drugs 0.000 description 7
238000000605 extraction Methods 0.000 description 6
239000011575 calcium Substances 0.000 description 5
238000004065 wastewater treatment Methods 0.000 description 5
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
229940063656 aluminum chloride Drugs 0.000 description 4
239000013078 crystal Substances 0.000 description 4
239000007788 liquid Substances 0.000 description 4
238000000926 separation method Methods 0.000 description 4
229910052791 calcium Inorganic materials 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
150000001805 chlorine compounds Chemical class 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 3
239000005046 Chlorosilane Substances 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
239000008394 flocculating agent Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000746 purification Methods 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
229910000676 Si alloy Inorganic materials 0.000 description 1
150000001348 alkyl chlorides Chemical class 0.000 description 1
-1 alkyl chlorosilanes Chemical class 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000010310 metallurgical process Methods 0.000 description 1
229940050176 methyl chloride Drugs 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000010865 sewage Substances 0.000 description 1
FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
239000011863 silicon-based powder Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
239000005052 trichlorosilane Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/037—Purification
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
- 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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/24—Chlorides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Removal Of Specific Substances (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Silicon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)

NO941175A 1994-03-30 1994-03-30 Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler NO300004B1 (no)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NO941175A NO300004B1 (no)	1994-03-30	1994-03-30	Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler
US08/396,498 US5585080A (en)	1994-03-30	1995-03-02	Method for recovering iron chloride, aluminum chloride and calcium chloride from a leach solution
EP95301418A EP0675077B1 (de)	1994-03-30	1995-03-06	Verfahren zur Rückgewinnung von Metallchloriden aus Silicium oder Ferrosiliciumlegierungen, die mit Chlorierungsmitteln reagiert haben
DE69507656T DE69507656T2 (de)	1994-03-30	1995-03-06	Verfahren zur Rückgewinnung von Metallchloriden aus Silicium oder Ferrosiliciumlegierungen, die mit Chlorierungsmitteln reagiert haben
JP7072976A JP2636788B2 (ja)	1994-03-30	1995-03-30	塩素化剤と反応させたシリコン又はフェロシリコン合金から金属塩化物を回収する方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO941175A NO300004B1 (no)	1994-03-30	1994-03-30	Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler

Publications (3)

Publication Number	Publication Date
NO941175D0 NO941175D0 (no)	1994-03-30
NO941175L NO941175L (no)	1995-10-02
NO300004B1 true NO300004B1 (no)	1997-03-17

Family

ID=19896979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO941175A NO300004B1 (no)	1994-03-30	1994-03-30	Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler

Country Status (5)

Country	Link
US (1)	US5585080A (de)
EP (1)	EP0675077B1 (de)
JP (1)	JP2636788B2 (de)
DE (1)	DE69507656T2 (de)
NO (1)	NO300004B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2773728B1 (fr) *	1998-01-16	2000-03-17	Pechiney Electrometallurgie	Produit en poudre pour la protection des moules de coulee centrifuge des tuyaux de fonte et procede de preparation de ce produit
CA2610918C (en) *	2006-12-28	2009-03-10	Groupe Conseil Procd Inc.	Processes for treating aluminium dross residues
RU2471010C2 (ru)	2007-05-21	2012-12-27	Орбит Элюминэ Инк.	Способ извлечения алюминия и железа из глиноземистых руд
US7906097B2 (en) *	2007-07-16	2011-03-15	Groupe Conseil Procd Inc.	Processes for treating aluminium dross residues
NO328264B1 (no) *	2008-01-30	2010-01-18	Elkem Solar As	Fremgangsmate for fremstilling av kalsiumforbindelser
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
CA2834356C (en)	2011-06-03	2014-11-25	Orbite Aluminae Inc.	Methods for preparing hematite
CN104039706A (zh)	2011-09-16	2014-09-10	奥贝特铝业有限公司	制备氧化铝和各种其他产品的工艺
BR112014016732A8 (pt)	2012-01-10	2017-07-04	Orbite Aluminae Inc	processos para tratar lama vermelha
US9181603B2 (en)	2012-03-29	2015-11-10	Orbite Technologies Inc.	Processes for treating fly ashes
CN103373731B (zh) *	2012-04-12	2015-07-15	江西赛维Ldk太阳能高科技有限公司	一种从金刚线切割浆料中回收硅粉的方法
CN103539182B (zh) *	2012-07-09	2015-05-20	中国科学院过程工程研究所	一种以粉煤灰为原料氯化亚铁诱导结晶制备六水氯化铝的方法
RU2597096C2 (ru)	2012-07-12	2016-09-10	Орбит Алюминэ Инк.	Способы получения оксида титана и различных других продуктов
CA2885255C (en)	2012-09-26	2015-12-22	Orbite Aluminae Inc.	Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
BR112015011049A2 (pt)	2012-11-14	2017-07-11	Orbite Aluminae Inc	métodos para purificação de íons de alumínio
CN103741176B (zh) *	2013-12-26	2016-07-13	广西科技大学	分离含锡液中亚铁离子的方法
CN103741175B (zh) *	2013-12-26	2016-07-13	广西科技大学	分离含锡液中亚铁离子的方法
CN103741174B (zh) *	2013-12-26	2016-06-08	广西科技大学	分离含锡液中亚铁离子的方法
KR20230148159A (ko) *	2021-02-24	2023-10-24	바이엘 악티엔게젤샤프트	수성 다성분 시스템으로부터 FeCl3의 수성 염산 용액을단리하는 방법

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DE1091590B (de) *	1957-11-28	1960-10-27	Joergen August Kolflaath	Verfahren zum Raffinieren von Ferro-Silizium und Silizium
NO122241B (de) *	1970-05-04	1971-06-07	Spigerverk C
US3832165A (en) *	1973-02-28	1974-08-27	Deepsea Ventures Inc	Process for recovering manganese from its ore
FR2325723A1 (fr) *	1975-09-26	1977-04-22	Asturienne Mines Comp Royale	Procede de revalorisation de residus de metallurgie electrolytique du zinc par recuperation des metaux contenus
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
LU81601A1 (fr) *	1979-08-13	1981-03-24	Metallurgie Hoboken	Procede pour separer le fer trivalent d'une solution aqueuse de chlorures
LU81600A1 (fr) *	1979-08-13	1981-03-24	Metallurgie Hoboken	Procede pour traiter une phase organique contenant du chlorure de fer,du chlorure de molybdene et du hc1
US4261959A (en) *	1979-12-18	1981-04-14	Gte Products Corporation	Process for extracting ferric iron from an aqueous solution
JPS604269B2 (ja) *	1982-10-26	1985-02-02	株式会社西村渡辺抽出研究所	エツチング液の回収方法
JPS59219471A (ja) *	1983-05-27	1984-12-10	Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk	エツチング液の回収方法
JPS6050128A (ja) *	1983-08-25	1985-03-19	Daihachi Kagaku Kogyosho:Kk	水溶液からの鉄（３）の抽出方法および抽出溶媒からの鉄（３）の逆抽出方法
US5228903A (en) *	1990-04-18	1993-07-20	The Curators Of The University Of Missouri Of Columbia	Method for stripping metals in solvent extraction

1994
- 1994-03-30 NO NO941175A patent/NO300004B1/no not_active IP Right Cessation
1995
- 1995-03-02 US US08/396,498 patent/US5585080A/en not_active Expired - Fee Related
- 1995-03-06 EP EP95301418A patent/EP0675077B1/de not_active Expired - Lifetime
- 1995-03-06 DE DE69507656T patent/DE69507656T2/de not_active Expired - Fee Related
- 1995-03-30 JP JP7072976A patent/JP2636788B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0675077B1 (de)	1999-02-03
US5585080A (en)	1996-12-17
NO941175L (no)	1995-10-02
DE69507656T2 (de)	1999-09-02
DE69507656D1 (de)	1999-03-18
EP0675077A3 (de)	1996-01-24
EP0675077A2 (de)	1995-10-04
NO941175D0 (no)	1994-03-30
JP2636788B2 (ja)	1997-07-30
JPH07267610A (ja)	1995-10-17

Legal Events

Date	Code	Title	Description
2002-11-04	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN SEPTEMBER 2002

Publication	Publication Date	Title
NO300004B1 (no)	1997-03-17	Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler
AU740773B2 (en)	2001-11-15	A process for the treatment of effluent streams
RU2233898C2 (ru)	2004-08-10	Способ приготовления раствора хлорида магния
FI3084301T4 (sv)	2025-05-28	Förfarande för behandling av aska som avfallsbränning förorsakat
JP3576550B2 (ja)	2004-10-13	プロセス残留物からの金属有価物の回収
JPS6034498B2 (ja)	1985-08-09	ゲルマニウム有価物の回収、精製方法並びにこの方法により得られたゲルマニウム有価物
JP2848664B2 (ja)	1999-01-20	金属塩化物廃物の処理方法
US5314527A (en)	1994-05-24	Mercury contaminated mud treatment
CN105502515B (zh)	2017-05-17	四氯化钛沉淀泥浆综合回收聚合氯化铁铝的方法
JPH0344131B2 (de)	1991-07-05
JPH04119919A (ja)	1992-04-21	二酸化チタンの製造方法
US3655344A (en)	1972-04-11	Treatment of titanium tetrachloride drier residue
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US4762693A (en)	1988-08-09	Process for working up heavy metal-containing residues originally from the decontamination of crude phosphoric acid
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