IT1156625B - Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche - Google Patents

Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche

Info

Publication number
IT1156625B
IT1156625B IT347982A IT347982A IT1156625B IT 1156625 B IT1156625 B IT 1156625B IT 347982 A IT347982 A IT 347982A IT 347982 A IT347982 A IT 347982A IT 1156625 B IT1156625 B IT 1156625B
Authority
IT
Italy
Prior art keywords
ovens
treatment
generated
containing zinc
steel works
Prior art date
Application number
IT347982A
Other languages
English (en)
Other versions
IT8203479A0 (it
Inventor
Serge Ferlay
Original Assignee
Serge Ferlay
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 Serge Ferlay filed Critical Serge Ferlay
Publication of IT8203479A0 publication Critical patent/IT8203479A0/it
Application granted granted Critical
Publication of IT1156625B publication Critical patent/IT1156625B/it

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
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B7/02—Working-up flue dust
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT347982A 1981-07-21 1982-07-09 Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche IT1156625B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114150A FR2510141B1 (fr) 1981-07-21 1981-07-21 Procede hydrometallurgique de traitement de poussieres contenant du zinc, issues de fours d'acierie electrique

Publications (2)

Publication Number Publication Date
IT8203479A0 IT8203479A0 (it) 1982-07-09
IT1156625B true IT1156625B (it) 1987-02-04

Family

ID=9260706

Family Applications (2)

Application Number Title Priority Date Filing Date
IT1982A03479A IT8203479A1 (it) 1981-07-21 1982-07-09 Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche
IT347982A IT1156625B (it) 1981-07-21 1982-07-09 Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT1982A03479A IT8203479A1 (it) 1981-07-21 1982-07-09 Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche

Country Status (3)

Country Link
ES (1) ES513213A0 (it)
FR (1) FR2510141B1 (it)
IT (2) IT8203479A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535736B1 (fr) * 1982-11-04 1987-09-04 Promotion Procedes Hydro Metal Procede de traitement de poussieres contenant du zinc, issues de fours d'acieries electriques
GB8300276D0 (en) * 1983-01-06 1983-02-09 Pooley F D Heavy metal separation from copperbearing wastes
GB8518746D0 (en) * 1985-07-24 1985-08-29 Fray D J Zinc recovery
US4891067A (en) * 1988-05-13 1990-01-02 Kennecott Utah Copper Corporation Processes for the treatment of smelter flue dust
ES2038917B1 (es) * 1991-10-28 1994-07-16 Luengo Gerardo Espeso Procedimiento para la transformacion de oxidos impuros de zinc, en oxidos de zinc de alta pureza.
IT1262923B (it) * 1992-01-10 1996-07-22 Marco Olper Procedimento per il recupero dello zinco e del piombo dai fumi dell' acciaieria elettrica e per il riciclo al forno degli stessi depurati ed impianto per attuarlo
ES2116216B1 (es) * 1996-03-07 1999-09-16 Ingenieria 10 S A L Metodo para el tratamiento del polvo de aceria inertizando o reciclando sus residuos y transformando el cinc recuperable en oxido de cinc de alta pureza.
FR2757540B1 (fr) * 1996-12-20 1999-01-15 Unimetall Sa Depollution de residus metallurgiques par traitement electro-hydrometallurgique continu en milieu basique
FR2770229B1 (fr) * 1997-10-29 1999-12-03 Unimetall Sa Conditionnement de poudre de metal electrodeposee en milieu basique
FR2775004B1 (fr) * 1998-02-18 2000-04-28 Rvx Procede et installation de traitement de dechets contenant du zinc
FR2777294B1 (fr) 1998-04-08 2000-12-15 Recupac Procede de traitement de poussieres d'acieries
ES2166673B1 (es) * 1999-09-17 2003-10-16 Cia Ind Asua Erandio S A Aser Mejoras en el proceso waelz para el tratamiento de polvos de acerias.
ES2258941B1 (es) * 2006-05-16 2007-06-01 Panyga Chemicals, S.L. Proceso para la obtencion de zinc a partir de polvos de humos de aceria.
BRPI0604307B1 (pt) 2006-07-12 2015-10-20 Duberlis Correa Peña Y Lillo processo eletrohidrometalúrgico em meio alcalino para a extração de zinco de pó de forno elétrico
CN115537568A (zh) * 2022-09-30 2022-12-30 华北理工大学 一种热碱溶分冶金粉尘提锌富铁协同消纳co2的方法

Also Published As

Publication number Publication date
FR2510141B1 (fr) 1986-10-31
ES8304212A1 (es) 1983-03-16
IT8203479A1 (it) 1984-01-09
ES513213A0 (es) 1983-03-16
FR2510141A1 (fr) 1983-01-28
IT8203479A0 (it) 1982-07-09

Similar Documents

Publication Publication Date Title
IT7823888A0 (it) Procedimento per il trattamento termico di pezzi metallici nonferrosi.
IT8019877A0 (it) Superfici metalliche. processo per il trattamento di
IT1054826B (it) Metodo per il trattamento di composizioni metalliche
IT1111925B (it) Procedimento per la smaltatura procellanata di superfici metalliche
IT8424172A0 (it) Forno industriale per il trattamento termico di pezzi metallici.
IT1156625B (it) Procedimento idrometallurgico di trattamento delle polveri contenenti zinco, generate dai forni delle acciaierie elettriche
IT7821091A0 (it) Procedimento per il trattamento superficiale di metalli.
NL7811997A (nl) Werkwijze ter bereiding van halogenen door elektrolyse van alkalimetaalhalogeniden.
NO152945C (no) Elektrode for elektrolyseprosesser.
IT1165978B (it) Metodo per il controllo del deposito elettrolitico di zinco
IT1107840B (it) Soluzione catalitica per la deposizione anelettrica di metalli
IT1106308B (it) Metodo per elettrolizzare cloruri di metalli fusi
IT7941518A0 (it) Procedimento per trattare leghe di ferro-nichel-cromo.
IT1100488B (it) Processo per la preparazione di granuli di metalli basso-fondenti
IT8149822A0 (it) Procedimento per la produzione di agenti di carbocementazione
IT1064423B (it) Trafilatrice per fili metallici
IT7949603A0 (it) Procedimento per la elettrolisi disoluzioni di cloruri di metalli al calini
IT1115786B (it) Procedimento per preparare mercapti di di metalli alcalino-terrosi
IT7831109A0 (it) Procedimento per il trattamento superficiale di oggetti sagomati costituiti di zinco o leghe di zinco.
LU78874A1 (fr) Procede de preparation de nouvelles sulfonylhydrazones de 1,4-dioxo-et 4-oxoquinoxaline-2-carboxaldehyde
IT8122798A0 (it) Procedimento per il trattamento termico di metalli.
IT7819527A0 (it) Appararecchiatura per il trattamento di articoli.
IT1148409B (it) Procedimento per il rivestimento di forni elettrici per acciatio
DK50580A (da) Metalprofil til doerrammer
IT7826974A0 (it) Procedimento per la fosfatazione di metalli.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531