FI60147C - Foerfarande och anordning foer framstaellning av metallgranuler - Google Patents

Foerfarande och anordning foer framstaellning av metallgranuler Download PDF

Info

Publication number
FI60147C
FI60147C FI760941A FI760941A FI60147C FI 60147 C FI60147 C FI 60147C FI 760941 A FI760941 A FI 760941A FI 760941 A FI760941 A FI 760941A FI 60147 C FI60147 C FI 60147C
Authority
FI
Finland
Prior art keywords
vacuum
granules
sorting line
air circulation
hopper
Prior art date
Application number
FI760941A
Other languages
English (en)
Finnish (fi)
Other versions
FI60147B (fi
FI760941A7 (enrdf_load_stackoverflow
Inventor
Luigi Donadio
Giuseppe Rizzo
Original Assignee
Pertusola Soc Mineraria
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 Pertusola Soc Mineraria filed Critical Pertusola Soc Mineraria
Publication of FI760941A7 publication Critical patent/FI760941A7/fi
Application granted granted Critical
Publication of FI60147B publication Critical patent/FI60147B/fi
Publication of FI60147C publication Critical patent/FI60147C/fi

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)
FI760941A 1975-04-07 1976-04-07 Foerfarande och anordning foer framstaellning av metallgranuler FI60147C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7510755 1975-04-07
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 (3)

Publication Number Publication Date
FI760941A7 FI760941A7 (enrdf_load_stackoverflow) 1976-10-08
FI60147B FI60147B (fi) 1981-08-31
FI60147C true FI60147C (fi) 1981-12-10

Family

ID=9153589

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760941A FI60147C (fi) 1975-04-07 1976-04-07 Foerfarande och anordning foer framstaellning av metallgranuler

Country Status (2)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182498A (en) * 1978-08-25 1980-01-08 The Dow Chemical Company Recovery of round metal granules from process sludge
DE19518919A1 (de) * 1995-05-23 1996-11-28 Petkus Wutha Sortier Und Aufbe Verfahren zur Gewinnung von Materialien, insbesondere von Metallen aus Shredderleichtfraktionen

Family Cites Families (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

Also Published As

Publication number Publication date
FR2306751A1 (fr) 1976-11-05
FR2306751B1 (enrdf_load_stackoverflow) 1977-11-10
FI60147B (fi) 1981-08-31
FI760941A7 (enrdf_load_stackoverflow) 1976-10-08

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SOCIETA MINERARIA E METALLURGICA DI