FR2306751A1 - Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion - Google Patents

Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion

Info

Publication number
FR2306751A1
FR2306751A1 FR7510755A FR7510755A FR2306751A1 FR 2306751 A1 FR2306751 A1 FR 2306751A1 FR 7510755 A FR7510755 A FR 7510755A FR 7510755 A FR7510755 A FR 7510755A FR 2306751 A1 FR2306751 A1 FR 2306751A1
Authority
FR
France
Prior art keywords
classifier
melting
metal granules
granules
dross
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.)
Granted
Application number
FR7510755A
Other languages
English (en)
French (fr)
Other versions
FR2306751B1 (enrdf_load_stackoverflow
Inventor
Luigi Donadio
Giuseppe Rizzo
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.)
MINERARIA METALLURG PERTUSOLA
Original Assignee
MINERARIA METALLURG PERTUSOLA
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 MINERARIA METALLURG PERTUSOLA filed Critical MINERARIA METALLURG PERTUSOLA
Priority to FR7510755A priority Critical patent/FR2306751A1/fr
Priority to FI760941A priority patent/FI60147C/fi
Priority to DE2615599A priority patent/DE2615599C3/de
Priority to NL7605787A priority patent/NL7605787A/xx
Publication of FR2306751A1 publication Critical patent/FR2306751A1/fr
Application granted granted Critical
Publication of FR2306751B1 publication Critical patent/FR2306751B1/fr
Granted 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
    • C22B7/04—Working-up slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7510755A 1975-04-07 1975-04-07 Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion Granted FR2306751A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7510755A FR2306751A1 (fr) 1975-04-07 1975-04-07 Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion
FI760941A FI60147C (fi) 1975-04-07 1976-04-07 Foerfarande och anordning foer framstaellning av metallgranuler
DE2615599A DE2615599C3 (de) 1975-04-07 1976-04-09 Verfahren und Vorrichtung zur Herstellung von Metallpulvern
NL7605787A NL7605787A (en) 1975-04-07 1976-05-28 Metal granules obtd. from melting residues or dross - using a horizontal air duct to separate metal from oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510755A FR2306751A1 (fr) 1975-04-07 1975-04-07 Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion

Publications (2)

Publication Number Publication Date
FR2306751A1 true FR2306751A1 (fr) 1976-11-05
FR2306751B1 FR2306751B1 (enrdf_load_stackoverflow) 1977-11-10

Family

ID=9153589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510755A Granted FR2306751A1 (fr) 1975-04-07 1975-04-07 Procede et appareillage pour la production de granules metalliques a partir de crasses de fusion

Country Status (2)

Country Link
FI (1) FI60147C (enrdf_load_stackoverflow)
FR (1) FR2306751A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434205A1 (fr) * 1978-08-25 1980-03-21 Dow Chemical Co Recuperation de granules metalliques a partir de boues de traitement
DE19518919A1 (de) * 1995-05-23 1996-11-28 Petkus Wutha Sortier Und Aufbe Verfahren zur Gewinnung von Materialien, insbesondere von Metallen aus Shredderleichtfraktionen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100760C (enrdf_load_stackoverflow) *
DE62455C (de) * J. K. HALLOWELL in Chicago, 31 ti. Ada Street, V. St. A Auf bereitungs-Vorrichtung für Erze
US2294290A (en) * 1940-10-21 1942-08-25 Freeman Eugene Pneumatic concentrator
FR1527758A (fr) * 1966-09-30 1968-06-07 Sous Produits Siderurgiques S Procédé de traitement des déchets sidérurgiques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100760C (enrdf_load_stackoverflow) *
DE62455C (de) * J. K. HALLOWELL in Chicago, 31 ti. Ada Street, V. St. A Auf bereitungs-Vorrichtung für Erze
US2294290A (en) * 1940-10-21 1942-08-25 Freeman Eugene Pneumatic concentrator
FR1527758A (fr) * 1966-09-30 1968-06-07 Sous Produits Siderurgiques S Procédé de traitement des déchets sidérurgiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434205A1 (fr) * 1978-08-25 1980-03-21 Dow Chemical Co Recuperation de granules metalliques a partir de boues de traitement
DE19518919A1 (de) * 1995-05-23 1996-11-28 Petkus Wutha Sortier Und Aufbe Verfahren zur Gewinnung von Materialien, insbesondere von Metallen aus Shredderleichtfraktionen

Also Published As

Publication number Publication date
FR2306751B1 (enrdf_load_stackoverflow) 1977-11-10
FI60147C (fi) 1981-12-10
FI60147B (fi) 1981-08-31
FI760941A7 (enrdf_load_stackoverflow) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse