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FI20110085A0 - Förfarande för framställning av en svårlöslig kalciumarsenförening - Google Patents

Förfarande för framställning av en svårlöslig kalciumarsenförening

Info

Publication number
FI20110085A0
FI20110085A0 FI20110085A FI20110085A FI20110085A0 FI 20110085 A0 FI20110085 A0 FI 20110085A0 FI 20110085 A FI20110085 A FI 20110085A FI 20110085 A FI20110085 A FI 20110085A FI 20110085 A0 FI20110085 A0 FI 20110085A0
Authority
FI
Finland
Prior art keywords
soluble calcium
preparation
highly soluble
arsenic compound
arsenic
Prior art date
Application number
FI20110085A
Other languages
English (en)
Finnish (fi)
Other versions
FI122512B (sv
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
Priority to FI20110085A priority Critical patent/FI122512B/sv
Publication of FI20110085A0 publication Critical patent/FI20110085A0/sv
Application granted granted Critical
Publication of FI122512B publication Critical patent/FI122512B/sv
Priority to PH1/2013/501610A priority patent/PH12013501610A1/en
Priority to US14/003,187 priority patent/US20130341283A1/en
Priority to PCT/FI2012/050222 priority patent/WO2012120197A1/en
Priority to CA2826182A priority patent/CA2826182C/en
Priority to EP12711423.9A priority patent/EP2683655A1/en
Priority to PE2013002006A priority patent/PE20140368A1/es
Priority to MX2013010182A priority patent/MX2013010182A/es
Priority to CN201280011956.0A priority patent/CN103415472B/zh
Priority to KR1020137026496A priority patent/KR101618938B1/ko
Priority to AU2012224501A priority patent/AU2012224501B2/en
Priority to BR112013022749A priority patent/BR112013022749A2/pt
Priority to JP2013554924A priority patent/JP5717883B2/ja
Priority to EA201391162A priority patent/EA023142B1/ru
Priority to ZA2013/06196A priority patent/ZA201306196B/en
Priority to CL2013002553A priority patent/CL2013002553A1/es

Links

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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • C01G28/023—Arsenates; Arsenites of ammonium, alkali or alkaline-earth metals or magnesium
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI20110085A 2011-03-09 2011-03-09 Förfarande för framställning av en svårlöslig kalciumarsenförening FI122512B (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FI20110085A FI122512B (sv) 2011-03-09 2011-03-09 Förfarande för framställning av en svårlöslig kalciumarsenförening
JP2013554924A JP5717883B2 (ja) 2011-03-09 2012-03-07 難溶性カルシウム−ヒ素化合物の生産方法
EA201391162A EA023142B1 (ru) 2011-03-09 2012-03-07 Способ получения слаборастворимого соединения кальция с мышьяком
PE2013002006A PE20140368A1 (es) 2011-03-09 2012-03-07 Metodo para producir un compuesto de calcio-arsenico poco soluble
CN201280011956.0A CN103415472B (zh) 2011-03-09 2012-03-07 用于生产难溶的钙-砷化合物的方法
PCT/FI2012/050222 WO2012120197A1 (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
CA2826182A CA2826182C (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
EP12711423.9A EP2683655A1 (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
PH1/2013/501610A PH12013501610A1 (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
MX2013010182A MX2013010182A (es) 2011-03-09 2012-03-07 Metodo para producir un compuesto de calcio-arsenico poco soluble.
US14/003,187 US20130341283A1 (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
KR1020137026496A KR101618938B1 (ko) 2011-03-09 2012-03-07 난용성 칼슘-비소 화합물의 제조 방법
AU2012224501A AU2012224501B2 (en) 2011-03-09 2012-03-07 Method for producing a poorly soluble calcium-arsenic compound
BR112013022749A BR112013022749A2 (pt) 2011-03-09 2012-03-07 método para produzir um composto de cálcio-arsênico fracamente solúvel
ZA2013/06196A ZA201306196B (en) 2011-03-09 2013-08-16 Method for producing a poorly soluble calcium -arsenic compound
CL2013002553A CL2013002553A1 (es) 2011-03-09 2013-09-05 Metodo para producir un compuesto pentavalente de calcio-arsenico a partir de una solucion acida que contiene arsenico trivalente, donde la solucion es neutralizada con un compuesto de magnesio antes de una etapa de oxidacion, y luego es precipitado.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20110085A FI122512B (sv) 2011-03-09 2011-03-09 Förfarande för framställning av en svårlöslig kalciumarsenförening
FI20110085 2011-03-09

Publications (2)

Publication Number Publication Date
FI20110085A0 true FI20110085A0 (sv) 2011-03-09
FI122512B FI122512B (sv) 2012-02-29

Family

ID=43806386

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20110085A FI122512B (sv) 2011-03-09 2011-03-09 Förfarande för framställning av en svårlöslig kalciumarsenförening

Country Status (16)

Country Link
US (1) US20130341283A1 (sv)
EP (1) EP2683655A1 (sv)
JP (1) JP5717883B2 (sv)
KR (1) KR101618938B1 (sv)
CN (1) CN103415472B (sv)
AU (1) AU2012224501B2 (sv)
BR (1) BR112013022749A2 (sv)
CA (1) CA2826182C (sv)
CL (1) CL2013002553A1 (sv)
EA (1) EA023142B1 (sv)
FI (1) FI122512B (sv)
MX (1) MX2013010182A (sv)
PE (1) PE20140368A1 (sv)
PH (1) PH12013501610A1 (sv)
WO (1) WO2012120197A1 (sv)
ZA (1) ZA201306196B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10077487B2 (en) 2013-05-29 2018-09-18 Barrick Gold Corporation Method for arsenic oxidation and removal from process and waste solutions
CN104451198A (zh) * 2013-09-16 2015-03-25 中国科学院过程工程研究所 一种含砷钴镍渣中砷强化氧化浸出的方法
EP3538495B1 (en) 2016-11-10 2021-05-05 Mexichem Fluor S.A. de C.V. Process for reducing the concentration of arsenic in an aqueous solution comprising a fluoroacid
CN107010751A (zh) * 2017-04-01 2017-08-04 北京中科康仑环境科技研究院有限公司 一种高浓度含砷酸性废水的综合处理方法
CN107151027B (zh) * 2017-06-12 2018-12-14 中国科学院沈阳应用生态研究所 一种砷酸钙和/或亚砷酸钙的酸解方法
CN110282649A (zh) * 2019-07-23 2019-09-27 昆明冶金研究院 一种含砷石膏的处理方法
CN111348775B (zh) * 2020-03-13 2022-08-26 南京农业大学 一种强化混凝去除废水中As(III)的方法
CN112939077B (zh) * 2021-01-27 2023-04-07 北京水木方科技有限公司 一种冶炼污酸资源化处理的方法
CN114836636A (zh) * 2022-05-24 2022-08-02 江西理工大学 一种从含砷碱液中分离砷和回收碱的方法
CN115124128A (zh) * 2022-06-23 2022-09-30 江西理工大学 一种强化钙盐沉砷效果和提高砷钙渣稳定性的方法
WO2024168390A1 (en) * 2023-02-15 2024-08-22 Green Shadows Pty Ltd A process
CN118460854B (zh) * 2024-07-15 2024-09-17 山东恒邦冶炼股份有限公司 高砷碱性废水与铜冶炼电尘灰协同回收有价元素的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523501B2 (sv) * 1972-06-15 1977-01-28
US4188291A (en) * 1978-04-06 1980-02-12 Anderson Donald R Treatment of industrial waste water
JPS6022990A (ja) * 1983-07-19 1985-02-05 Asahi Glass Co Ltd 鉱山排水の処理方法
JPS6168191A (ja) * 1984-09-11 1986-04-08 Hitachi Plant Eng & Constr Co Ltd ヒ素及び有機物を含む廃水の処理方法
US4891067A (en) * 1988-05-13 1990-01-02 Kennecott Utah Copper Corporation Processes for the treatment of smelter flue dust
DE58906173D1 (de) * 1989-03-31 1993-12-16 Walhalla Kalk Entwicklungs Und Verfahren zur Abtrennung von Arsen aus Abwässern.
US4948516A (en) * 1989-08-21 1990-08-14 Monsanto Company Method of disposing of wastes containing heavy metal compounds
US5182023A (en) * 1991-10-17 1993-01-26 Texas Romec, Inc. Process for removing arsenic from water
US5378366A (en) * 1993-04-22 1995-01-03 Elf Atochem North America, Inc. Hot lime precipitation of arsenic from wastewater or groundwater
US5820966A (en) * 1997-12-09 1998-10-13 Inco Limited Removal of arsenic from iron arsenic and sulfur dioxide containing solutions
JP2000296400A (ja) * 1999-04-12 2000-10-24 Mitsubishi Heavy Ind Ltd ひ素含有汚泥の処理方法
US6802980B1 (en) * 2001-06-20 2004-10-12 Sandia Corporation Arsenic removal in conjunction with lime softening
US7247242B1 (en) * 2001-10-10 2007-07-24 Sandia Corporation Arsenic removal from water
JP2006116468A (ja) 2004-10-22 2006-05-11 Muroran Institute Of Technology 鉱山廃水の処理方法
EA017527B1 (ru) * 2006-04-06 2013-01-30 Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн Очистка грунтовых вод
CN100537798C (zh) 2006-12-14 2009-09-09 中南大学 一种从含三氧化二砷烟尘中脱砷的方法
CN101817554A (zh) * 2010-04-02 2010-09-01 云南锡业集团（控股）有限责任公司 一种氧压转化合成砷酸钙的方法

Also Published As

Publication number Publication date
JP5717883B2 (ja) 2015-05-13
MX2013010182A (es) 2013-09-26
ZA201306196B (en) 2014-04-30
PH12013501610A1 (en) 2013-09-30
WO2012120197A1 (en) 2012-09-13
AU2012224501A1 (en) 2013-08-15
EA023142B1 (ru) 2016-04-29
KR101618938B1 (ko) 2016-05-09
JP2014516303A (ja) 2014-07-10
BR112013022749A2 (pt) 2019-09-24
US20130341283A1 (en) 2013-12-26
EP2683655A1 (en) 2014-01-15
PE20140368A1 (es) 2014-03-21
CN103415472A (zh) 2013-11-27
KR20130129467A (ko) 2013-11-28
CL2013002553A1 (es) 2014-06-06
CN103415472B (zh) 2016-08-17
FI122512B (sv) 2012-02-29
AU2012224501B2 (en) 2015-04-30
CA2826182A1 (en) 2012-09-13
EA201391162A1 (ru) 2014-04-30
CA2826182C (en) 2015-01-27

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