WO2009019799A1 - Procédé de traitement de produits intermédiaires de fusion non ferreux contenant de l'arsenic - Google Patents

Procédé de traitement de produits intermédiaires de fusion non ferreux contenant de l'arsenic Download PDF

Info

Publication number
WO2009019799A1
WO2009019799A1 PCT/JP2007/070860 JP2007070860W WO2009019799A1 WO 2009019799 A1 WO2009019799 A1 WO 2009019799A1 JP 2007070860 W JP2007070860 W JP 2007070860W WO 2009019799 A1 WO2009019799 A1 WO 2009019799A1
Authority
WO
WIPO (PCT)
Prior art keywords
intermediate product
arsenic
product containing
nonferrous smelting
smelting intermediate
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.)
Ceased
Application number
PCT/JP2007/070860
Other languages
English (en)
Japanese (ja)
Inventor
Mitsuo Abumiya
Yusuke Sato
Hironobu Mikami
Masami Oouchi
Tetsuo Fujita
Masayoshi Matsumoto
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.)
Dowa Metals and Mining Co Ltd
Original Assignee
Dowa Metals and Mining Co Ltd
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 Dowa Metals and Mining Co Ltd filed Critical Dowa Metals and Mining Co Ltd
Publication of WO2009019799A1 publication Critical patent/WO2009019799A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C22B7/007—Wet processes by acid leaching
    • 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
    • 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
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • 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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Le procédé de cette invention, comprend les étapes suivantes : l'étape de lixiviation consistant à réaliser une lixiviation par oxydation dans un milieu acide, d'une bouillie mixte contenant un produit intermédiaire de fusion non ferreux contenant de l'arsenic dans sa forme sulfureuse et un produit intermédiaire de fusion non ferreux contenant de l'arsenic et du cuivre dans sa forme métallique pour obtenir ainsi un lixiviat ; l'étape de régulation du liquide consistant à ajouter un agent d'oxydation au lixiviat de sorte à oxyder l'arsenic trivalent en l'arsenic pentavalent, pour obtenir ainsi un liquide régulé ; et l'étape de cristallisation consistant à convertir l'arsenic du liquide régulé en du cristal de scorodite.
PCT/JP2007/070860 2007-08-09 2007-10-25 Procédé de traitement de produits intermédiaires de fusion non ferreux contenant de l'arsenic Ceased WO2009019799A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007208432 2007-08-09
JP2007-208432 2007-08-09

Publications (1)

Publication Number Publication Date
WO2009019799A1 true WO2009019799A1 (fr) 2009-02-12

Family

ID=40341046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070860 Ceased WO2009019799A1 (fr) 2007-08-09 2007-10-25 Procédé de traitement de produits intermédiaires de fusion non ferreux contenant de l'arsenic

Country Status (1)

Country Link
WO (1) WO2009019799A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111635033A (zh) * 2020-06-05 2020-09-08 中国恩菲工程技术有限公司 一种处理含铊、砷污酸的方法及其装置
CN112646981A (zh) * 2020-09-11 2021-04-13 湖北大江环保科技股份有限公司 一种有色烟灰中锌回收系统及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124329B2 (fr) * 1978-06-09 1986-06-10 Sumitomo Metal Mining Co
JPS6277431A (ja) * 1985-09-30 1987-04-09 Sumitomo Metal Mining Co Ltd 脱銅スライムから銅及び砒素を夫々選択的に抽出する方法
JPH0625763A (ja) * 1992-02-25 1994-02-01 Mitsubishi Materials Corp 製錬中間産物の処理方法
JP2000219920A (ja) * 1999-01-29 2000-08-08 Dowa Mining Co Ltd 砒素含有溶液からの砒素の除去および固定方法
JP2006328498A (ja) * 2005-05-27 2006-12-07 Univ Of Tokyo 酸性鉱山廃水の水処理工程で発生する中和殿物の資源化方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124329B2 (fr) * 1978-06-09 1986-06-10 Sumitomo Metal Mining Co
JPS6277431A (ja) * 1985-09-30 1987-04-09 Sumitomo Metal Mining Co Ltd 脱銅スライムから銅及び砒素を夫々選択的に抽出する方法
JPH0625763A (ja) * 1992-02-25 1994-02-01 Mitsubishi Materials Corp 製錬中間産物の処理方法
JP2000219920A (ja) * 1999-01-29 2000-08-08 Dowa Mining Co Ltd 砒素含有溶液からの砒素の除去および固定方法
JP2006328498A (ja) * 2005-05-27 2006-12-07 Univ Of Tokyo 酸性鉱山廃水の水処理工程で発生する中和殿物の資源化方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111635033A (zh) * 2020-06-05 2020-09-08 中国恩菲工程技术有限公司 一种处理含铊、砷污酸的方法及其装置
CN112646981A (zh) * 2020-09-11 2021-04-13 湖北大江环保科技股份有限公司 一种有色烟灰中锌回收系统及其使用方法

Similar Documents

Publication Publication Date Title
WO2009019955A1 (fr) Procédé de traitement de produit intermédiaire de fusion non ferreux contenant de l'arsenic
WO2009011316A1 (fr) Procédé de traitement d'un composé de cuivre-arsenic
WO2009011317A1 (fr) Procédé de traitement d'un produit intermédiaire de fusion non ferreux contenant de l'arsenic
Karimian et al. Iron and sulfur cycling in acid sulfate soil wetlands under dynamic redox conditions: A review
WO2009011320A1 (fr) Procédé de traitement par un alcali d'une matière contenant de l'arsenic
Peng et al. Selective leaching of vanadium from chromium residue intensified by electric field
JP5229416B1 (ja) マンガン回収方法
CA2636122A1 (fr) Procede de lixiviation de l'or
CN102531236A (zh) 一种污酸中砷的处理方法
WO2005113427A3 (fr) Procede de preparation de nanoparticules d'oxyde metallique
MX2007013182A (es) Metodo para la recuperacion de metales valiosos y arsenico a partir de una solucion.
EA201370062A1 (ru) Гидрометаллургический способ извлечения цинка из сернокислой среды, исходя из сульфидных цинковых концентратов
CN103866120A (zh) 硫化锌精矿加压氧浸出锌同时回收有价金属的方法
TWI432584B (zh) 自錳渣提取有價金屬之方法
Safarzadeh et al. Reductive leaching of cobalt from zinc plant purification residues
WO2009011076A1 (fr) Procédé de traitement d'un produit intermédiaire de fusion non ferreux contenant de l'arsenic
IN2014DN10243A (fr)
WO2009011075A1 (fr) Procédé de traitement d'un composé de cuivre-arsenic
PH12019502328A1 (en) Low acidity, low solids pressure oxidative leaching of sulphidic feeds
JP2009018978A (ja) 砒素の処理方法
CN103014782B (zh) 一种锌电解过程中的排镁方法
WO2006039605A3 (fr) Metal et oxydes associes, et leurs procedes de fabrication
WO2009011074A1 (fr) Procédé de traitement par un alcali d'une substance contenant de l'arsenic
PH12016500507A1 (en) Method for producing hematite for ironmaking
EA201101048A1 (ru) Способ извлечения золота из отходов электронного лома

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07830594

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07830594

Country of ref document: EP

Kind code of ref document: A1