FR2771316B1 - Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques - Google Patents

Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques

Info

Publication number
FR2771316B1
FR2771316B1 FR9715429A FR9715429A FR2771316B1 FR 2771316 B1 FR2771316 B1 FR 2771316B1 FR 9715429 A FR9715429 A FR 9715429A FR 9715429 A FR9715429 A FR 9715429A FR 2771316 B1 FR2771316 B1 FR 2771316B1
Authority
FR
France
Prior art keywords
metal
recovery
fine
hydroxides
metal hydroxides
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 - Fee Related
Application number
FR9715429A
Other languages
English (en)
Other versions
FR2771316A1 (fr
Inventor
Roger Dausse
Georges Lejeune
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.)
FERWAY
Original Assignee
FERWAY
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 FERWAY filed Critical FERWAY
Priority to FR9715429A priority Critical patent/FR2771316B1/fr
Publication of FR2771316A1 publication Critical patent/FR2771316A1/fr
Application granted granted Critical
Publication of FR2771316B1 publication Critical patent/FR2771316B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR9715429A 1997-11-26 1997-11-26 Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques Expired - Fee Related FR2771316B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715429A FR2771316B1 (fr) 1997-11-26 1997-11-26 Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715429A FR2771316B1 (fr) 1997-11-26 1997-11-26 Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques

Publications (2)

Publication Number Publication Date
FR2771316A1 FR2771316A1 (fr) 1999-05-28
FR2771316B1 true FR2771316B1 (fr) 2000-02-18

Family

ID=9514249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715429A Expired - Fee Related FR2771316B1 (fr) 1997-11-26 1997-11-26 Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques

Country Status (1)

Country Link
FR (1) FR2771316B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445398C (zh) * 2004-08-02 2008-12-24 张维田 一种钢渣超细粉处理工艺及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369062A (en) * 1981-09-28 1983-01-18 Strange Robert R Method of making briquettes and product
DE3632364C2 (de) * 1986-09-24 1995-12-07 Boelsing Friedrich Verfahren zur Gewinnung von Sekundärrohstoffen
FR2620056B1 (fr) * 1987-09-03 1992-04-24 Moulinec Henri Procedes de traitement de residus ou produits hydrocarbures. revalorisation des matieres traitees
FR2684689B1 (fr) * 1991-11-26 1994-04-08 Sollac Procede de preparation d'un agent refroidissant contenant du fer pour convertisseur d'acierie et agent refroidissant obtenu par ce procede.
DE4205096A1 (de) * 1992-02-20 1993-08-26 Code Gmbh Commercial Developme Verfahren zum behandeln von abfaellen
DE4432721A1 (de) * 1994-09-14 1996-03-21 Hans Ruf Verfahren zur Herstellung von eisenhaltigen Briketts

Also Published As

Publication number Publication date
FR2771316A1 (fr) 1999-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730