CA2225370A1 - Processus de recuperation des valeurs du zinc - Google Patents

Processus de recuperation des valeurs du zinc Download PDF

Info

Publication number
CA2225370A1
CA2225370A1 CA002225370A CA2225370A CA2225370A1 CA 2225370 A1 CA2225370 A1 CA 2225370A1 CA 002225370 A CA002225370 A CA 002225370A CA 2225370 A CA2225370 A CA 2225370A CA 2225370 A1 CA2225370 A1 CA 2225370A1
Authority
CA
Canada
Prior art keywords
zinc
copper
precipitate
cyanide
anions
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.)
Abandoned
Application number
CA002225370A
Other languages
English (en)
Inventor
Walter Martin Macdonald
Ecaterina Gabriela Roseanu
Edward Bruce Holbein
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.)
SURINI INTERNATIONAL Ltd
Original Assignee
SURINI INTERNATIONAL 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 SURINI INTERNATIONAL Ltd filed Critical SURINI INTERNATIONAL Ltd
Priority to CA002225370A priority Critical patent/CA2225370A1/fr
Priority to AU17771/99A priority patent/AU1777199A/en
Priority to PCT/IB1998/002140 priority patent/WO1999032675A1/fr
Publication of CA2225370A1 publication Critical patent/CA2225370A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/07—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA002225370A 1997-12-19 1997-12-19 Processus de recuperation des valeurs du zinc Abandoned CA2225370A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002225370A CA2225370A1 (fr) 1997-12-19 1997-12-19 Processus de recuperation des valeurs du zinc
AU17771/99A AU1777199A (en) 1997-12-19 1998-12-18 A process for recovering zinc values as complex zinc cyanide solution and use ofthe same for stripping copper from loaded anion exchange material
PCT/IB1998/002140 WO1999032675A1 (fr) 1997-12-19 1998-12-18 Procede pour la recuperation des valeurs zinc sous forme de solution de cyanures de zinc complexes, et utilisation du procede pour separer le cuivre d'un materiau echangeur d'anions charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002225370A CA2225370A1 (fr) 1997-12-19 1997-12-19 Processus de recuperation des valeurs du zinc

Publications (1)

Publication Number Publication Date
CA2225370A1 true CA2225370A1 (fr) 1999-06-19

Family

ID=4161927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002225370A Abandoned CA2225370A1 (fr) 1997-12-19 1997-12-19 Processus de recuperation des valeurs du zinc

Country Status (3)

Country Link
AU (1) AU1777199A (fr)
CA (1) CA2225370A1 (fr)
WO (1) WO1999032675A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110268B (fi) * 2001-03-09 2002-12-31 Outokumpu Oy Menetelmä kalsiumin poistamiseksi sinkkiprosessin sulfaattiliuoksista
JP6638345B2 (ja) * 2015-03-17 2020-01-29 住友大阪セメント株式会社 石膏の製造方法およびセメント組成物の製造方法
CN109385538B (zh) * 2018-11-12 2020-10-30 刘西分 一种氰化贫液环保型处理循环利用的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901573A (en) * 1959-10-12 1962-07-18 Permutit Co Ltd Improvements in or relating to the elution of gold-bearing ion-exchange resins
US4321145A (en) * 1980-06-11 1982-03-23 Carlson Lee G Ion exchange treatment for removing toxic metals and cyanide values from waste waters
US4267159A (en) * 1980-08-08 1981-05-12 Crane Co. Cyanide recovery
US4708804A (en) * 1985-06-28 1987-11-24 Resource Technology Associates Method for recovery of cyanide from waste streams
AU655471B2 (en) * 1991-06-06 1994-12-22 African Oxygen Limited Extraction of metal values from metal bearing ore
CA2090348A1 (fr) * 1993-02-25 1994-08-26 Denis Keith Kidby Valorisation de la teneur en zinc de solutions renfermant de l'acide cyanhydrique
US5885327A (en) * 1995-09-12 1999-03-23 Henkel Corporation Process for the recovery of gold

Also Published As

Publication number Publication date
AU1777199A (en) 1999-07-12
WO1999032675A1 (fr) 1999-07-01

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Legal Events

Date Code Title Description
FZDE Discontinued