SE514338C2 - Förfarande för rening av sur laklösning - Google Patents

Förfarande för rening av sur laklösning

Info

Publication number: SE514338C2
Authority: SE; Sweden
Prior art keywords: solution; stage; precipitation; arsenic; returned
Prior art date: 1999-06-01

Application number

SE9902008A

Other languages

English (en)

Swedish (sv)

Other versions

SE9902008D0 (sv

SE9902008L (sv

Inventor

Jan-Eric Sundkvist

Original Assignee

Boliden Mineral Ab

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.)

1999-06-01

Filing date

1999-06-01

Publication date

2001-02-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20415837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE514338(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-06-01 Publication of SE9902008D0 publication Critical patent/SE9902008D0/xx

1999-06-01 Priority to SE9902008A priority Critical patent/SE514338C2/sv

1999-06-01 Application filed by Boliden Mineral Ab filed Critical Boliden Mineral Ab

2000-04-11 Priority to AU27668/00A priority patent/AU761108B2/en

2000-04-18 Priority to CA 2306015 priority patent/CA2306015C/fr

2000-04-18 Priority to US09/551,576 priority patent/US6406676B1/en

2000-05-05 Priority to ZA200002201A priority patent/ZA200002201B/xx

2000-05-30 Priority to EA200000476A priority patent/EA002674B1/ru

2000-05-30 Priority to EP20000850095 priority patent/EP1059361A1/fr

2000-05-30 Priority to PE2000000518A priority patent/PE20010341A1/es

2000-05-31 Priority to MXPA00005341A priority patent/MXPA00005341A/es

2000-12-02 Publication of SE9902008L publication Critical patent/SE9902008L/

2001-02-12 Publication of SE514338C2 publication Critical patent/SE514338C2/sv

Links

238000000034 method Methods 0.000 title claims abstract description 24
230000002378 acidificating effect Effects 0.000 title claims description 9
238000000746 purification Methods 0.000 title claims 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title 1
238000001556 precipitation Methods 0.000 claims abstract description 24
239000002244 precipitate Substances 0.000 claims abstract description 19
229910052785 arsenic Inorganic materials 0.000 claims abstract description 13
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims abstract description 13
239000002184 metal Substances 0.000 claims abstract description 10
229910052751 metal Inorganic materials 0.000 claims abstract description 10
150000002739 metals Chemical class 0.000 claims abstract description 6
235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 5
235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 5
239000004571 lime Substances 0.000 claims abstract description 5
230000003647 oxidation Effects 0.000 claims abstract description 5
238000007254 oxidation reaction Methods 0.000 claims abstract description 5
239000011343 solid material Substances 0.000 claims abstract description 5
239000007787 solid Substances 0.000 claims abstract description 4
235000019738 Limestone Nutrition 0.000 claims abstract description 3
239000006028 limestone Substances 0.000 claims abstract description 3
239000000463 material Substances 0.000 claims abstract description 3
239000003795 chemical substances by application Substances 0.000 claims abstract 6
235000010855 food raising agent Nutrition 0.000 claims description 5
239000010970 precious metal Substances 0.000 claims description 4
238000007664 blowing Methods 0.000 claims description 3
239000004922 lacquer Substances 0.000 claims description 3
230000001590 oxidative effect Effects 0.000 claims 1
230000001376 precipitating effect Effects 0.000 claims 1
238000012958 reprocessing Methods 0.000 claims 1
239000002253 acid Substances 0.000 abstract description 3
238000002386 leaching Methods 0.000 abstract description 3
239000002667 nucleating agent Substances 0.000 abstract 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
229910052742 iron Inorganic materials 0.000 description 11
239000002562 thickening agent Substances 0.000 description 8
239000011701 zinc Substances 0.000 description 7
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
229910052725 zinc Inorganic materials 0.000 description 6
238000000605 extraction Methods 0.000 description 4
239000002002 slurry Substances 0.000 description 4
229910017052 cobalt Inorganic materials 0.000 description 3
239000010941 cobalt Substances 0.000 description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
239000007788 liquid Substances 0.000 description 3
238000005406 washing Methods 0.000 description 3
239000004131 EU approved raising agent Substances 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
238000005363 electrowinning Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
239000005909 Kieselgur Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000005667 attractant Substances 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
238000000975 co-precipitation Methods 0.000 description 1
238000005056 compaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
235000014413 iron hydroxide Nutrition 0.000 description 1
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Geochemistry & Mineralogy (AREA)
Manufacture And Refinement Of Metals (AREA)
Removal Of Specific Substances (AREA)

SE9902008A 1999-06-01 1999-06-01 Förfarande för rening av sur laklösning SE514338C2 (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE9902008A SE514338C2 (sv)	1999-06-01	1999-06-01	Förfarande för rening av sur laklösning
AU27668/00A AU761108B2 (en)	1999-06-01	2000-04-11	A method of purifying acid leaching solution
CA 2306015 CA2306015C (fr)	1999-06-01	2000-04-18	Une methode de purification de solution de lixiviation acide
US09/551,576 US6406676B1 (en)	1999-06-01	2000-04-18	Method of purifying acid leaching solution by precipitation and oxidation
ZA200002201A ZA200002201B (en)	1999-06-01	2000-05-05	A method of purifying acid leaching solution.
EA200000476A EA002674B1 (ru)	1999-06-01	2000-05-30	Способ очистки раствора кислотного выщелачивания
PE2000000518A PE20010341A1 (es)	1999-06-01	2000-05-30	Metodo para purificar una solucion acida de lixiviado
EP20000850095 EP1059361A1 (fr)	1999-06-01	2000-05-30	Procédé de purification d'une solution de lixiviation acide contenant du fer
MXPA00005341A MXPA00005341A (es)	1999-06-01	2000-05-31	Metodo para purificar una solucion acida de lixiviado.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9902008A SE514338C2 (sv)	1999-06-01	1999-06-01	Förfarande för rening av sur laklösning

Publications (3)

Publication Number	Publication Date
SE9902008D0 SE9902008D0 (sv)	1999-06-01
SE9902008L SE9902008L (sv)	2000-12-02
SE514338C2 true SE514338C2 (sv)	2001-02-12

Family

ID=20415837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9902008A SE514338C2 (sv)	1999-06-01	1999-06-01	Förfarande för rening av sur laklösning

Country Status (9)

Country	Link
US (1)	US6406676B1 (fr)
EP (1)	EP1059361A1 (fr)
AU (1)	AU761108B2 (fr)
CA (1)	CA2306015C (fr)
EA (1)	EA002674B1 (fr)
MX (1)	MXPA00005341A (fr)
PE (1)	PE20010341A1 (fr)
SE (1)	SE514338C2 (fr)
ZA (1)	ZA200002201B (fr)

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US7314604B1 (en)	1999-09-30	2008-01-01	Billiton Intellectual Property, B.V.	Stable ferric arsenate precipitation from acid copper solutions whilst minimising copper losses
US6843976B2 (en) *	2001-02-27	2005-01-18	Noranda Inc.	Reduction of zinc oxide from complex sulfide concentrates using chloride processing
US7455715B2 (en)	2001-07-13	2008-11-25	Teck Cominco Metals Ltd.	Heap bioleaching process for the extraction of zinc
CA2353002C (fr)	2001-07-13	2009-12-01	Teck Cominco Metals Ltd.	Processus de biolixiviation en tas pour extraire le zinc
US6863825B2 (en)	2003-01-29	2005-03-08	Union Oil Company Of California	Process for removing arsenic from aqueous streams
RU2239667C1 (ru) *	2003-02-17	2004-11-10	Открытое Акционерное Общество "Челябинский цинковый завод"	Способ окисления ионов железа в сульфатных цинковых растворах
US7399454B2 (en)	2004-04-29	2008-07-15	Metalox International, Llc	Metallurgical dust reclamation process
US7124777B2 (en) *	2004-09-03	2006-10-24	Ranco Incorporated Of Delaware	Reversing valve with flowsplitter
FI119438B (fi)	2005-05-03	2008-11-14	Outokumpu Oy	Menetelmä arvometallien ja arseenin talteenottamiseksi liuoksesta
US8066874B2 (en)	2006-12-28	2011-11-29	Molycorp Minerals, Llc	Apparatus for treating a flow of an aqueous solution containing arsenic
RU2471010C2 (ru)	2007-05-21	2012-12-27	Орбит Элюминэ Инк.	Способ извлечения алюминия и железа из глиноземистых руд
US20090107925A1 (en) *	2007-10-31	2009-04-30	Chevron U.S.A. Inc.	Apparatus and process for treating an aqueous solution containing biological contaminants
US8349764B2 (en)	2007-10-31	2013-01-08	Molycorp Minerals, Llc	Composition for treating a fluid
US8252087B2 (en)	2007-10-31	2012-08-28	Molycorp Minerals, Llc	Process and apparatus for treating a gas containing a contaminant
US20090145856A1 (en) *	2007-12-11	2009-06-11	Raymond Letize A	Acid recycle process with iron removal
WO2009114903A1 (fr) *	2008-03-20	2009-09-24	Bhp Billiton Ssm Development Pty Ltd	Procédé permettant de récupérer du nickel et/ou du cobalt de minerais de latérite à teneur en fer élevée
IN2012DN00829A (fr) *	2009-07-06	2015-06-26	Molycorp Minerals Llc
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
US9233863B2 (en)	2011-04-13	2016-01-12	Molycorp Minerals, Llc	Rare earth removal of hydrated and hydroxyl species
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 (fr)	2011-06-03	2014-11-25	Orbite Aluminae Inc.	Procedes d'obtention d'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
RU2597096C2 (ru)	2012-07-12	2016-09-10	Орбит Алюминэ Инк.	Способы получения оксида титана и различных других продуктов
CA2885255C (fr)	2012-09-26	2015-12-22	Orbite Aluminae Inc.	Procedes pour la preparation d'alumine et de chlorure de magnesium par lixiviation par hcl de divers materiaux
BR112015011049A2 (pt)	2012-11-14	2017-07-11	Orbite Aluminae Inc	métodos para purificação de íons de alumínio
MX373694B (es) *	2013-04-29	2020-05-08	Servicios Condumex Sa	Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.
EP3825424A1 (fr)	2014-01-31	2021-05-26	Goldcorp Inc.	Procédé de stabilisation d'une solution arsenic comprenant des thiosulfates
US9975787B2 (en)	2014-03-07	2018-05-22	Secure Natural Resources Llc	Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
CN104846199A (zh) *	2015-06-10	2015-08-19	云南驰宏锌锗股份有限公司	一种脱除硫酸铜溶液中铁、砷的方法
CN107915291A (zh) *	2017-11-17	2018-04-17	金川集团股份有限公司	一种利用废水沉砷渣对含砷硫酸铜溶液进行除砷的方法
CN109607872B (zh) *	2019-01-07	2021-11-19	紫金矿业集团股份有限公司	一种含砷污酸的综合利用及砷的安全处置方法
CN109574319B (zh) *	2019-01-07	2021-11-19	紫金矿业集团股份有限公司	有色金属冶炼高砷污酸的固砷工艺

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DE125827C (fr)	1901-04-03	1901-12-07
US3510259A (en)	1967-07-13	1970-05-05	Union Carbide Canada Ltd	Simultaneous leaching of zinc and manganese ores
JPS525563B2 (fr) *	1972-08-11	1977-02-15
DE2342729C2 (de) *	1973-08-24	1975-09-11	Duisburger Kupferhuette, 4100 Duisburg	Verfahren zur Ausfällung und Abtrennung von Arsen aus kupferhaltigen Lösungen
US3985856A (en)	1975-02-06	1976-10-12	Continental Oil Company	Removal of iron from aqueous acid solutions containing iron and copper
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JPS5952583A (ja) *	1982-09-18	1984-03-27	Dowa Mining Co Ltd	鉄酸化バクテリアを使用する砒素と鉄を含有する水溶液の処理法
CA1217060A (fr) *	1982-11-11	1987-01-27	John R.H. Shaw	Extractopm des elements metalliques
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JP3208746B2 (ja)	1991-04-16	2001-09-17	住友金属鉱山株式会社	ニッケル電解液のヒ素除去方法
ZA928157B (en) *	1991-10-25	1993-06-09	Sasox Processing Pty Ltd	Extraction or recovery of metal values.
CA2084327A1 (fr) *	1992-12-02	1994-06-03	Nural Kuyucak	Procede de neutralisation a la chaux des eaux acides
AUPN439395A0 (en)	1995-07-25	1995-08-17	Bactech (Australia) Pty Limited	Process for the removal of arsenic from bacterial leach liquors and slurries
US5912402A (en)	1995-10-30	1999-06-15	Drinkard Metalox, Inc.	Metallurgical dust recycle process

1999
- 1999-06-01 SE SE9902008A patent/SE514338C2/sv not_active IP Right Cessation
2000
- 2000-04-11 AU AU27668/00A patent/AU761108B2/en not_active Expired
- 2000-04-18 CA CA 2306015 patent/CA2306015C/fr not_active Expired - Lifetime
- 2000-04-18 US US09/551,576 patent/US6406676B1/en not_active Expired - Lifetime
- 2000-05-05 ZA ZA200002201A patent/ZA200002201B/xx unknown
- 2000-05-30 PE PE2000000518A patent/PE20010341A1/es not_active Application Discontinuation
- 2000-05-30 EP EP20000850095 patent/EP1059361A1/fr not_active Withdrawn
- 2000-05-30 EA EA200000476A patent/EA002674B1/ru not_active IP Right Cessation
- 2000-05-31 MX MXPA00005341A patent/MXPA00005341A/es active IP Right Grant

Also Published As

Publication number	Publication date
EA200000476A2 (ru)	2000-12-25
ZA200002201B (en)	2000-11-14
AU2766800A (en)	2000-12-07
CA2306015C (fr)	2004-06-22
EP1059361A1 (fr)	2000-12-13
SE9902008D0 (sv)	1999-06-01
PE20010341A1 (es)	2001-04-05
EA200000476A3 (ru)	2001-04-23
EA002674B1 (ru)	2002-08-29
AU761108B2 (en)	2003-05-29
US6406676B1 (en)	2002-06-18
SE9902008L (sv)	2000-12-02
MXPA00005341A (es)	2002-03-08
CA2306015A1 (fr)	2000-12-01

Legal Events

Date	Code	Title	Description
2019-07-30	NUG	Patent has lapsed

Publication	Publication Date	Title
SE514338C2 (sv)	2001-02-12	Förfarande för rening av sur laklösning
US3976743A (en)	1976-08-24	Treatment of zinc plant residue
RU2198942C2 (ru)	2003-02-20	Способ выщелачивания цинкового концентрата в атмосферных условиях
US4431613A (en)	1984-02-14	Leaching of sulphidic mattes containing non-ferrous metals and iron
EP0177292B1 (fr)	1991-05-02	Procédé pour récupérer l'argent à partir d'un résidu pratiquement exempt de soufre élémentaire
RU95119423A (ru)	1997-11-20	Способ выщелачивания никелево-медного штейна
US3816105A (en)	1974-06-11	Hydrometallurgical process for extraction of copper and sulphur from copper iron sulphides
AU2019428963B2 (en)	2023-08-03	Economical method, using combination of wet and dry processes, for smelting nickel from nickel sulfide ores
AU2010264622A1 (en)	2012-02-02	Method for leaching chalcopyrite concentrate
EA002675B1 (ru)	2002-08-29	Способ выделения ценного металлического компонента сернокислотного выщелачивающего раствора
JP3052535B2 (ja)	2000-06-12	製錬中間産物の処理方法
CN1612944A (zh)	2005-05-04	钼精矿处理工艺
US4594102A (en)	1986-06-10	Recovery of cobalt and nickel from sulphidic material
JP3197288B2 (ja)	2001-08-13	亜鉛精鉱と亜鉛浸出残渣との同時湿式処理法
US4789446A (en)	1988-12-06	Method of processing residues from the hydrometallurgical production of zinc
US6342189B1 (en)	2002-01-29	Method for total precipitation of valuable metals from an acid leaching solution
US3787301A (en)	1974-01-22	Electrolytic method for producing high-purity nickel from nickel oxide ores
US2864692A (en)	1958-12-16	Recovery of copper and cobalt values from sulphate leach solutions
US4384890A (en)	1983-05-24	Cupric chloride leaching of copper sulfides
GB1407520A (en)	1975-09-24	Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates
US20040250655A1 (en)	2004-12-16	Method for purifying the solution in the hydrometallurgical processing of copper
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