IT1097252B - METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE MATERIALS - Google Patents

METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE MATERIALS

Info

Publication number
IT1097252B
IT1097252B IT2341378A IT2341378A IT1097252B IT 1097252 B IT1097252 B IT 1097252B IT 2341378 A IT2341378 A IT 2341378A IT 2341378 A IT2341378 A IT 2341378A IT 1097252 B IT1097252 B IT 1097252B
Authority
IT
Italy
Prior art keywords
treatment
equipment
waste materials
waste
materials
Prior art date
Application number
IT2341378A
Other languages
Italian (it)
Other versions
IT7823413A0 (en
Original Assignee
Cromwell Metals
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 US05/902,481 external-priority patent/US4126673A/en
Application filed by Cromwell Metals filed Critical Cromwell Metals
Publication of IT7823413A0 publication Critical patent/IT7823413A0/en
Application granted granted Critical
Publication of IT1097252B publication Critical patent/IT1097252B/en

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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
IT2341378A 1977-05-13 1978-05-15 METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE MATERIALS IT1097252B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79672977A 1977-05-13 1977-05-13
US05/902,481 US4126673A (en) 1977-05-13 1978-05-08 Method for processing dross

Publications (2)

Publication Number Publication Date
IT7823413A0 IT7823413A0 (en) 1978-05-15
IT1097252B true IT1097252B (en) 1985-08-31

Family

ID=27121773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2341378A IT1097252B (en) 1977-05-13 1978-05-15 METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE MATERIALS

Country Status (8)

Country Link
JP (1) JPS5815179B2 (en)
CA (1) CA1134337A (en)
DE (1) DE2821399A1 (en)
FR (1) FR2390507A1 (en)
GB (1) GB1603932A (en)
IT (1) IT1097252B (en)
NO (1) NO781703L (en)
SE (2) SE7805504L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137950A1 (en) * 1981-09-24 1983-03-31 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR TREATING ALUMINUM MELT SLAGS
JPS59185577U (en) * 1983-05-27 1984-12-10 三洋電機株式会社 Auger ice maker
JPS59185576U (en) * 1983-05-27 1984-12-10 三洋電機株式会社 Auger ice maker
RU2065781C1 (en) * 1994-03-15 1996-08-27 Акционерное общество "КамАЗ" Method and device for processing casting slag
WO2011043907A1 (en) * 2009-10-08 2011-04-14 Altek, L.L.C. Process for increasing dross recoveries
CN111957416A (en) * 2018-08-29 2020-11-20 冷伟 Cement processing high-pressure roller mill based on building construction is used
CN109112325B (en) * 2018-09-03 2020-01-14 丹阳市佳恒特种合金材料有限公司 Rare earth alloy material smelting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367584A (en) * 1965-06-09 1968-02-06 Owatonna Mfg Company Inc Hammer for hammer mills
JPS5231916A (en) * 1975-09-05 1977-03-10 Hamada Juko Kk Recovering method of metallic iron from steel making slag

Also Published As

Publication number Publication date
SE7805504L (en) 1978-11-14
IT7823413A0 (en) 1978-05-15
GB1603932A (en) 1981-12-02
JPS5815179B2 (en) 1983-03-24
DE2821399A1 (en) 1978-11-23
CA1134337A (en) 1982-10-26
JPS5415410A (en) 1979-02-05
FR2390507A1 (en) 1978-12-08
SE8201313L (en) 1982-03-03
NO781703L (en) 1978-11-14

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