FR2390504A1 - Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous - Google Patents

Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous

Info

Publication number
FR2390504A1
FR2390504A1 FR7813479A FR7813479A FR2390504A1 FR 2390504 A1 FR2390504 A1 FR 2390504A1 FR 7813479 A FR7813479 A FR 7813479A FR 7813479 A FR7813479 A FR 7813479A FR 2390504 A1 FR2390504 A1 FR 2390504A1
Authority
FR
France
Prior art keywords
impurities
solution containing
treatment process
removal
containing dissolved
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.)
Withdrawn
Application number
FR7813479A
Other languages
English (en)
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.)
Hollux SA
Original Assignee
Hollux SA
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
Priority claimed from LU77307A external-priority patent/LU77307A1/xx
Application filed by Hollux SA filed Critical Hollux SA
Publication of FR2390504A1 publication Critical patent/FR2390504A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • 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
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • 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
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

L'invention est relative à un procédé de traitement hydrométallurgique pour l'élimination d'impuretés métalliques à partir d'une solution contenant des métaux à extraire. Ce procédé consiste à ajouter à cette solution un silicate de manière à former in situ de l'acide silicique dissous et à précipiter les impuretés métalliques un pH compris entre 1,5 et 4,5, en formant un résidu silicaté solide. Ce procédé peut être appliqué dans le domaine de l'hydrométallurgie, notamment pour éliminer des impuretés de fer d'une solution de sulfate de zinc.
FR7813479A 1977-05-09 1978-05-08 Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous Withdrawn FR2390504A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU77307A LU77307A1 (fr) 1977-05-09 1977-05-09
BE187262A BE866554A (fr) 1977-05-09 1978-04-28 Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous

Publications (1)

Publication Number Publication Date
FR2390504A1 true FR2390504A1 (fr) 1978-12-08

Family

ID=25650735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813479A Withdrawn FR2390504A1 (fr) 1977-05-09 1978-05-08 Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous

Country Status (17)

Country Link
JP (1) JPS5413416A (fr)
AR (1) AR219748A1 (fr)
AU (1) AU3591278A (fr)
BE (1) BE866554A (fr)
BR (1) BR7802920A (fr)
CA (1) CA1115024A (fr)
DE (1) DE2820059A1 (fr)
ES (1) ES469620A1 (fr)
FI (1) FI781443A (fr)
FR (1) FR2390504A1 (fr)
GB (1) GB1597784A (fr)
IE (1) IE46818B1 (fr)
IT (1) IT7823057A0 (fr)
NL (1) NL7804962A (fr)
NO (1) NO781608L (fr)
PL (1) PL206693A1 (fr)
PT (1) PT68014B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000288A1 (fr) * 1984-06-27 1986-01-16 Rijksuniversiteit Utrecht Procede de neutralisation d'acide sulfurique perdu par addition d'un silicate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA807812B (en) * 1979-12-21 1981-12-30 Stablex Ag Treatment of hazardous waste
WO2014176188A1 (fr) * 2013-04-23 2014-10-30 E. I. Du Pont De Nemours And Company Procédé servant au traitement et au recyclage de fluide de fracturation hydraulique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR464038A (fr) * 1913-09-02 1914-03-11 Shunjiro Araki Procédé de préparation d'une solution de sulfate de zinc pur à l'aide de minerais de zinc
GB274297A (en) * 1926-08-23 1927-07-21 Royale Hillman Stevens Improvements in the removal of silica from zinc, copper and vanadium solutions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR464038A (fr) * 1913-09-02 1914-03-11 Shunjiro Araki Procédé de préparation d'une solution de sulfate de zinc pur à l'aide de minerais de zinc
GB274297A (en) * 1926-08-23 1927-07-21 Royale Hillman Stevens Improvements in the removal of silica from zinc, copper and vanadium solutions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000288A1 (fr) * 1984-06-27 1986-01-16 Rijksuniversiteit Utrecht Procede de neutralisation d'acide sulfurique perdu par addition d'un silicate
US4707348A (en) * 1984-06-27 1987-11-17 Rijksuniversiteit Utrecht Method for neutralizing waste sulfuric acid by adding a silicate

Also Published As

Publication number Publication date
ES469620A1 (es) 1979-10-01
BR7802920A (pt) 1979-01-02
AR219748A1 (es) 1980-09-15
BE866554A (fr) 1978-08-14
GB1597784A (en) 1981-09-09
DE2820059A1 (de) 1978-11-23
CA1115024A (fr) 1981-12-29
PT68014B (fr) 1979-10-22
IE46818B1 (en) 1983-10-05
IE780909L (en) 1978-11-09
FI781443A (fi) 1978-11-10
AU3591278A (en) 1979-11-15
PL206693A1 (pl) 1979-02-12
PT68014A (fr) 1978-06-01
IT7823057A0 (it) 1978-05-05
JPS5413416A (en) 1979-01-31
NO781608L (no) 1978-11-10
NL7804962A (nl) 1978-11-13

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