FI20090066A0 - Menetelmä arseenin poistamiseksi skorodiittina - Google Patents

Menetelmä arseenin poistamiseksi skorodiittina

Info

Publication number
FI20090066A0
FI20090066A0 FI20090066A FI20090066A FI20090066A0 FI 20090066 A0 FI20090066 A0 FI 20090066A0 FI 20090066 A FI20090066 A FI 20090066A FI 20090066 A FI20090066 A FI 20090066A FI 20090066 A0 FI20090066 A0 FI 20090066A0
Authority
FI
Finland
Prior art keywords
chorodite
procedure
removing arsenic
arsenic
Prior art date
Application number
FI20090066A
Other languages
English (en)
Swedish (sv)
Other versions
FI20090066A (fi
FI122349B (fi
Inventor
Mikko Ruonala
Jaakko Leppinen
Ville Miettinen
Original Assignee
Outotec Oyj
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.)
Filing date
Publication date
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of FI20090066A0 publication Critical patent/FI20090066A0/fi
Priority to FI20090066A priority Critical patent/FI122349B/fi
Priority to BRPI1007963A priority patent/BRPI1007963B1/pt
Priority to CA2753163A priority patent/CA2753163C/en
Priority to MX2011008855A priority patent/MX2011008855A/es
Priority to EP10743445.8A priority patent/EP2398739B1/en
Priority to JP2011550614A priority patent/JP5739350B2/ja
Priority to AU2010215418A priority patent/AU2010215418B2/en
Priority to PT10743445T priority patent/PT2398739T/pt
Priority to EA201190123A priority patent/EA020382B1/ru
Priority to US13/202,762 priority patent/US8790516B2/en
Priority to PCT/FI2010/050114 priority patent/WO2010094841A1/en
Priority to KR1020117021677A priority patent/KR101330354B1/ko
Priority to ES10743445T priority patent/ES2696988T3/es
Priority to CN201080006799.5A priority patent/CN102307813B/zh
Priority to PE2011001403A priority patent/PE20120678A1/es
Priority to ARP100100509 priority patent/AR077528A1/es
Publication of FI20090066A publication Critical patent/FI20090066A/fi
Priority to CL2011002032A priority patent/CL2011002032A1/es
Priority to ZA2011/06255A priority patent/ZA201106255B/en
Application granted granted Critical
Publication of FI122349B publication Critical patent/FI122349B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/02—Arsenates; Arsenites
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FI20090066A 2009-02-23 2009-02-23 Menetelmä arseenin poistamiseksi skorodiittina FI122349B (fi)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FI20090066A FI122349B (fi) 2009-02-23 2009-02-23 Menetelmä arseenin poistamiseksi skorodiittina
EA201190123A EA020382B1 (ru) 2009-02-23 2010-02-19 Способ удаления мышьяка в виде скородита
PCT/FI2010/050114 WO2010094841A1 (en) 2009-02-23 2010-02-19 Method for removing arsenic as scorodite
MX2011008855A MX2011008855A (es) 2009-02-23 2010-02-19 Metodo para remover arsenico como escorodita.
EP10743445.8A EP2398739B1 (en) 2009-02-23 2010-02-19 Method for removing arsenic as scorodite
JP2011550614A JP5739350B2 (ja) 2009-02-23 2010-02-19 ヒ素をスコロド石として除去する方法
AU2010215418A AU2010215418B2 (en) 2009-02-23 2010-02-19 Method for removing arsenic as scorodite
PT10743445T PT2398739T (pt) 2009-02-23 2010-02-19 Método para remoção de arsénio como escorodite
BRPI1007963A BRPI1007963B1 (pt) 2009-02-23 2010-02-19 método para remoção de arsênio na forma de escorodita
US13/202,762 US8790516B2 (en) 2009-02-23 2010-02-19 Method for removing arsenic as scorodite
CA2753163A CA2753163C (en) 2009-02-23 2010-02-19 Method for removing arsenic as scorodite
KR1020117021677A KR101330354B1 (ko) 2009-02-23 2010-02-19 비소를 스코로다이트로서 제거하는 방법
ES10743445T ES2696988T3 (es) 2009-02-23 2010-02-19 Método para retirar arsénico en forma de escorodita
CN201080006799.5A CN102307813B (zh) 2009-02-23 2010-02-19 将砷作为臭葱石除去的方法
PE2011001403A PE20120678A1 (es) 2009-02-23 2010-02-19 Metodo para remover arsenico como escorodita
ARP100100509 AR077528A1 (es) 2009-02-23 2010-02-22 Metodo para eliminar arsenico como escorodita
CL2011002032A CL2011002032A1 (es) 2009-02-23 2011-08-19 Método para precipitar hierro y arsénico en forma de un compuesto pobremente soluble, que comprende oxidar hierro y arsenico, regular la proporcion fe/as a 1-3,5 y el ph a 1,5-4,5 para precipitar arseniato férrico, enviar el precipitado a conversión hidrotérmica a 150-200 grados celsius para obtener escorodita cristalina.
ZA2011/06255A ZA201106255B (en) 2009-02-23 2011-08-25 Method for removing arsenic as scorodite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20090066A FI122349B (fi) 2009-02-23 2009-02-23 Menetelmä arseenin poistamiseksi skorodiittina
FI20090066 2009-02-23

Publications (3)

Publication Number Publication Date
FI20090066A0 true FI20090066A0 (fi) 2009-02-23
FI20090066A FI20090066A (fi) 2010-08-23
FI122349B FI122349B (fi) 2011-12-15

Family

ID=40404587

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20090066A FI122349B (fi) 2009-02-23 2009-02-23 Menetelmä arseenin poistamiseksi skorodiittina

Country Status (18)

Country Link
US (1) US8790516B2 (fi)
EP (1) EP2398739B1 (fi)
JP (1) JP5739350B2 (fi)
KR (1) KR101330354B1 (fi)
CN (1) CN102307813B (fi)
AR (1) AR077528A1 (fi)
AU (1) AU2010215418B2 (fi)
BR (1) BRPI1007963B1 (fi)
CA (1) CA2753163C (fi)
CL (1) CL2011002032A1 (fi)
EA (1) EA020382B1 (fi)
ES (1) ES2696988T3 (fi)
FI (1) FI122349B (fi)
MX (1) MX2011008855A (fi)
PE (1) PE20120678A1 (fi)
PT (1) PT2398739T (fi)
WO (1) WO2010094841A1 (fi)
ZA (1) ZA201106255B (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421708A (zh) * 2009-05-13 2012-04-18 同和金属矿业有限公司 臭葱石型铁砷化合物粒子及制造方法以及含砷固态物
JP2011168467A (ja) * 2010-02-22 2011-09-01 Dowa Metals & Mining Co Ltd 結晶性スコロダイトの生成方法
JP2011177651A (ja) * 2010-03-01 2011-09-15 Dowa Metals & Mining Co Ltd ヒ素含有溶液の処理方法
JP5734225B2 (ja) * 2012-03-01 2015-06-17 国立大学法人九州大学 砒素の処理方法
CN102642974B (zh) * 2012-05-07 2014-05-07 昆明理工大学 一种高酸高氯废水处理方法
JP6241661B2 (ja) * 2013-03-29 2017-12-06 三菱マテリアル株式会社 ヒ素の分離固定化方法
PE20211337A1 (es) 2014-01-31 2021-07-26 Goldcorp Inc Proceso para la separacion y recuperacion de sulfuros de metales de una mena o concentrado de sulfuros mixtos
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
CN106422151B (zh) * 2016-08-24 2019-07-12 航天凯天环保科技股份有限公司 一种实现高浓度砷碱渣稳定化固化的方法
CN107500362B (zh) * 2017-09-15 2019-05-10 中南大学 一种图水羟砷铁矾及其制备方法和应用
CN108483690B (zh) * 2018-02-12 2021-10-08 中南大学 一种处理高砷废水的方法
CN108455679B (zh) * 2018-05-17 2019-12-06 中南大学 一种三维球状臭葱石晶体的制备方法及其应用
CN108640390B (zh) * 2018-05-31 2021-10-22 阳谷祥光铜业有限公司 一种含锑废水的处理方法
US11220437B2 (en) * 2018-12-24 2022-01-11 Ecometales Limited Procedure for obtaining scorodite with a high arsenic content from acidic solutions with high content of sulfuric acid
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
CN109761390A (zh) * 2019-01-10 2019-05-17 昆明理工大学 一种工业含砷废水的无害化固砷方法
CA3141897A1 (en) * 2019-05-28 2020-12-03 The Royal Institution For The Advancement Of Learning / Mcgill University Method for producing scorodite
CN111039327A (zh) * 2019-12-31 2020-04-21 福州大学 一种将砷渣一步转化成臭葱石的方法
CN111170510B (zh) * 2020-01-20 2022-03-29 宁波弗镁瑞环保科技有限公司 一种含砷废水处理并固化砷的方法
CN111620380B (zh) * 2020-07-10 2021-11-26 中南大学 一种水热处理三价砷制备臭葱石的方法及其应用
CN115304105B (zh) * 2022-09-14 2023-09-22 中南大学 一种水热固化富砷结晶物的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI119438B (fi) * 2005-05-03 2008-11-14 Outokumpu Oy Menetelmä arvometallien ja arseenin talteenottamiseksi liuoksesta
JP2008260683A (ja) * 2006-04-28 2008-10-30 Dowa Metals & Mining Co Ltd 砒酸鉄粉末
CN101495412A (zh) * 2006-07-27 2009-07-29 同和金属矿业有限公司 砷酸铁粉末
JP5102519B2 (ja) * 2007-03-15 2012-12-19 Ｄｏｗａメタルマイン株式会社 砒素含有固形物およびその製法
JP4902450B2 (ja) * 2007-07-13 2012-03-21 Ｄｏｗａメタルマイン株式会社 砒素の処理方法

Also Published As

Publication number Publication date
EP2398739B1 (en) 2018-08-29
BRPI1007963A2 (pt) 2016-02-23
AR077528A1 (es) 2011-09-07
CA2753163C (en) 2017-02-28
CN102307813B (zh) 2014-11-05
KR101330354B1 (ko) 2013-11-20
AU2010215418A1 (en) 2011-07-21
ES2696988T3 (es) 2019-01-21
EP2398739A1 (en) 2011-12-28
EA201190123A1 (ru) 2012-02-28
CN102307813A (zh) 2012-01-04
PT2398739T (pt) 2018-11-29
EA020382B1 (ru) 2014-10-30
FI20090066A (fi) 2010-08-23
WO2010094841A1 (en) 2010-08-26
CA2753163A1 (en) 2010-08-26
CL2011002032A1 (es) 2012-02-03
JP2012518587A (ja) 2012-08-16
US8790516B2 (en) 2014-07-29
PE20120678A1 (es) 2012-06-26
AU2010215418B2 (en) 2014-07-31
KR20110117718A (ko) 2011-10-27
EP2398739A4 (en) 2017-01-11
MX2011008855A (es) 2011-09-15
BRPI1007963B1 (pt) 2020-05-19
FI122349B (fi) 2011-12-15
ZA201106255B (en) 2012-11-28
US20110309029A1 (en) 2011-12-22
JP5739350B2 (ja) 2015-06-24

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