ES2049405T3 - Procedimiento para el tratamiento de residuos que contienen jarosita. - Google Patents

Procedimiento para el tratamiento de residuos que contienen jarosita.

Info

Publication number
ES2049405T3
ES2049405T3 ES90202618T ES90202618T ES2049405T3 ES 2049405 T3 ES2049405 T3 ES 2049405T3 ES 90202618 T ES90202618 T ES 90202618T ES 90202618 T ES90202618 T ES 90202618T ES 2049405 T3 ES2049405 T3 ES 2049405T3
Authority
ES
Spain
Prior art keywords
waste
sulfuric
jarosite
waste containing
iron
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90202618T
Other languages
English (en)
Inventor
Ropenack Adolf Dr Von
Winfried Dr Bohmer
Heiner Dr Grimm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruhr Zink GmbH
Original Assignee
Ruhr Zink GmbH
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 Ruhr Zink GmbH filed Critical Ruhr Zink GmbH
Application granted granted Critical
Publication of ES2049405T3 publication Critical patent/ES2049405T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

PARA LA TRANSFORMACION DE RESIDUOS QUE CONTIENEN JAROSITA EN PRODUCTOS UTILIZABLES, SE MEZCLAN LOS RESIDUOS QUE CONTIENEN JAROSITA CON CONCENTRADOS QUE CONTIENEN SULFURO DE ZINC EN UN ACIDO SULFURICO REBAJADO CON UN CONTENIDO DE 40 CIDO SULFURICO LIBRE Y SE REMUEVEN EN UN AUTOCLAVE A UNA PRESION PARCIAL DE OXIGENO DE AL MENOS 1000 KPA Y A UNA TEMPERATURA DE 130 A 170 GRADOS C. EL CONTENIDO EN HIERRO Y ZINC DE LOS RESIDUOS Y DEL CONCENTRADO QUE CONTIENE SULFURO DE ZINC SE LLEVA A UNA DISOLUCION. DESPUES DE UN TIEMPO DE REPOSO SE LLEVA A CABO UNA SEPARACION ENTRE EL DISOLVENTE Y LA SUSTANCIA SOLIDA. LA SOLUCION SE LLEVA A UN CICLO DE LIXIVIACION DE UNA ELECTROLISIS DE ZINC CON PRECIPITACION DEL HIERRO EN FORMA DE HEMATITA. DE LA SUSTANCIA SOLIDA SE SEPARA EL AZUFRE ELEMENTAL Y EL RESIDUO SE UTILIZA POSTERIORMENTE.
ES90202618T 1989-10-24 1990-10-02 Procedimiento para el tratamiento de residuos que contienen jarosita. Expired - Lifetime ES2049405T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935362A DE3935362A1 (de) 1989-10-24 1989-10-24 Verfahren zur aufarbeitung von jarosit-haltigen rueckstaenden

Publications (1)

Publication Number Publication Date
ES2049405T3 true ES2049405T3 (es) 1994-04-16

Family

ID=6392077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90202618T Expired - Lifetime ES2049405T3 (es) 1989-10-24 1990-10-02 Procedimiento para el tratamiento de residuos que contienen jarosita.

Country Status (10)

Country Link
US (1) US5453253A (es)
EP (1) EP0428194B1 (es)
JP (1) JPH03176081A (es)
AU (1) AU632180B2 (es)
CA (1) CA2027973A1 (es)
DE (2) DE3935362A1 (es)
ES (1) ES2049405T3 (es)
FI (1) FI97481C (es)
NO (1) NO176524C (es)
PE (1) PE28591A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007906A3 (nl) * 1993-12-23 1995-11-14 Union Miniere Sa Werkwijze voor het logen van zwavelhoudend zinkconcentraat en zinkferriet.
BE1007417A3 (fr) * 1993-08-27 1995-06-13 Union Miniere Sa Procede de lixiviation de concentre sulfure de zinc et de ferrite de zinc.
JP3713579B2 (ja) * 1993-08-27 2005-11-09 ユミコア ソシエテ アノニム 硫化物濃縮物からの亜鉛の抽出方法
US5624650A (en) * 1996-02-22 1997-04-29 Environchip Technologies, Inc. Nitric acid process for ferric sulfate production
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
US5814292A (en) * 1996-12-19 1998-09-29 Energy Research Group Comprehensive energy producing methods for aqueous phase oxidation
FI20002699A0 (fi) * 2000-12-08 2000-12-08 Outokumpu Oy Menetelmä raudan hydrolyyttiseksi saostamiseksi
FI115223B (fi) * 2001-12-13 2005-03-31 Outokumpu Oy Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina
FI20041132A (fi) * 2004-08-31 2006-03-01 Outokumpu Oy Menetelmä rautasakan käsittelemiseksi
CN102268559A (zh) 2007-05-21 2011-12-07 奥贝特勘探Vspa有限公司 从铝土矿石中提取铝的工艺
US7951988B2 (en) * 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) * 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US8115047B2 (en) * 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US7915474B2 (en) * 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US8481800B2 (en) * 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
AU2012231686B2 (en) 2011-03-18 2015-08-27 Aem Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
US9410227B2 (en) 2011-05-04 2016-08-09 Orbite Technologies Inc. Processes for recovering rare earth elements from various ores
WO2012162817A1 (en) 2011-06-03 2012-12-06 Orbite Aluminae Inc. Methods for preparing hematite
WO2013037054A1 (en) 2011-09-16 2013-03-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
RU2016104423A (ru) 2012-01-10 2018-11-22 Орбит Текнолоджис Инк. Способы обработки красного шлама
JP5424139B2 (ja) 2012-03-19 2014-02-26 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5704410B2 (ja) 2012-03-21 2015-04-22 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
CA2862307C (en) 2012-03-29 2015-12-01 Orbite Aluminae Inc. Processes for treating fly ashes
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
CA2891427C (en) 2012-11-14 2016-09-20 Orbite Aluminae Inc. Methods for purifying aluminium ions
JP5622061B2 (ja) 2013-03-26 2014-11-12 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5440823B1 (ja) 2013-09-18 2014-03-12 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5800255B2 (ja) 2014-02-27 2015-10-28 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
KR101707590B1 (ko) * 2014-12-18 2017-02-16 김민석 9자형 벤딩기를 구비한 와이어 스트리퍼
CN113785080A (zh) * 2019-05-01 2021-12-10 维诺德·秦塔马尼·玛尔什 黄钾铁矾废物的有效利用
CN113136488B (zh) * 2021-04-22 2022-10-18 中化化工科学技术研究总院有限公司 一种湿法炼锌中铁矾渣的湿法处理工艺
CN114835088B (zh) * 2022-03-21 2023-07-18 中南大学 一种黄铁矿热解-氧压浸出制备硫磺和铁精粉的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492518A (fr) * 1965-09-11 1967-08-18 Sherritt Gordon Mines Ltd Procédé hydrométallurgique pour récupérer le zine et le soufre contenus dans des sulfures minéraux
US4063933A (en) * 1976-07-02 1977-12-20 Texasgulf Canada Ltd. Process for the treatment of complex lead-zinc concentrates
US4305914A (en) * 1977-05-09 1981-12-15 Electrolytic Zinc Company Process for precipitating iron as jarosite with a low non-ferrous metal content
FI65810C (fi) * 1980-09-30 1984-07-10 Outokumpu Oy Foerfarande foer behandling av raomaterial innehaollande oxid och ferrit av zink koppar och kadmium
CA1166022A (en) * 1981-05-22 1984-04-24 Donald R. Weir Recovery of zinc from zinc containing sulphidic material
CA1176853A (en) * 1981-08-05 1984-10-30 Gerald L. Bolton Process for recovering zinc from zinc ferrite material
GB2114966B (en) * 1982-02-24 1985-08-29 Sherritt Gordon Mines Ltd Recovery of zinc from sulphidic material
CA1206008A (en) * 1982-02-24 1986-06-17 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
CA1195846A (en) * 1982-06-03 1985-10-29 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
CA1212242A (en) * 1982-07-27 1986-10-07 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
US4610721A (en) * 1985-01-31 1986-09-09 Amax Inc. Two-stage leaching process for steel plant dusts
US4778520A (en) * 1987-03-26 1988-10-18 University Of Waterloo Process for leaching zinc from partially desulfurized zinc concentrates by sulfuric acid

Also Published As

Publication number Publication date
AU632180B2 (en) 1992-12-17
NO904301L (no) 1991-04-25
FI904911A0 (fi) 1990-10-05
NO176524C (no) 1995-04-19
EP0428194B1 (de) 1994-01-19
DE3935362A1 (de) 1991-04-25
PE28591A1 (es) 1991-11-04
FI97481C (fi) 1996-12-27
AU6484890A (en) 1991-05-02
FI97481B (fi) 1996-09-13
EP0428194A1 (de) 1991-05-22
NO176524B (no) 1995-01-09
US5453253A (en) 1995-09-26
DE59004326D1 (de) 1994-03-03
NO904301D0 (no) 1990-10-03
CA2027973A1 (en) 1991-04-25
JPH03176081A (ja) 1991-07-31

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