IT1054520B - Procedimento per trattare plveri contenenti metalli a scopo di ri cupero - Google Patents

Procedimento per trattare plveri contenenti metalli a scopo di ri cupero

Info

Publication number
IT1054520B
IT1054520B IT1962476A IT1962476A IT1054520B IT 1054520 B IT1054520 B IT 1054520B IT 1962476 A IT1962476 A IT 1962476A IT 1962476 A IT1962476 A IT 1962476A IT 1054520 B IT1054520 B IT 1054520B
Authority
IT
Italy
Prior art keywords
recovery
procedure
powders containing
containing metals
treating powders
Prior art date
Application number
IT1962476A
Other languages
English (en)
Italian (it)
Original Assignee
Nippon Steel Corp
Kowa Seiko Co Ltd
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 Nippon Steel Corp, Kowa Seiko Co Ltd filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT1054520B publication Critical patent/IT1054520B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • 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
    • C22B13/00—Obtaining lead
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cyclones (AREA)
IT1962476A 1975-01-28 1976-01-27 Procedimento per trattare plveri contenenti metalli a scopo di ri cupero IT1054520B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1094275A JPS51125603A (en) 1975-01-28 1975-01-28 A method of separating metal-containing power
JP4564475A JPS51120466A (en) 1975-01-28 1975-04-15 A compound cyclone classifying system for a powered carbon containing alloy
JP13616075A JPS5266805A (en) 1975-01-28 1975-11-14 Overall treatment of metal-containing powdered material

Publications (1)

Publication Number Publication Date
IT1054520B true IT1054520B (it) 1981-11-30

Family

ID=27279180

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1962476A IT1054520B (it) 1975-01-28 1976-01-27 Procedimento per trattare plveri contenenti metalli a scopo di ri cupero

Country Status (7)

Country Link
JP (3) JPS51125603A (enExample)
AU (1) AU1055676A (enExample)
BR (1) BR7600489A (enExample)
DE (1) DE2603096A1 (enExample)
FR (1) FR2299089A1 (enExample)
IT (1) IT1054520B (enExample)
NL (1) NL7600876A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328003A (en) * 1976-08-27 1978-03-15 Gamou Hideaki Dezincing method and mechanism for iron manufacture dust recovery process
FR2416269A1 (fr) * 1978-01-31 1979-08-31 Anvar Procede de valorisation du plomb et du zinc contenus dans les boues d'epuration secondaire des gaz de hauts fourneaux
FR2459293B1 (fr) * 1979-06-15 1985-09-27 Siderurgie Fse Inst Rech Procede et dispositif de traitement hydrometallurgique des poussieres metallurgiques
NL8002743A (nl) * 1980-05-13 1981-12-16 Estel Hoogovens Bv Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen.
US4425228A (en) 1982-03-02 1984-01-10 Bethlehem Steel Corporation Wet-classifying method for recovery of carbon and iron-bearing particles
NL8201841A (nl) * 1982-05-04 1983-12-01 Hoogovens Groep Bv Werkwijze en inrichting voor de behandeling van hoogovengas.
CN1067440C (zh) * 1998-06-30 2001-06-20 沈阳冶炼厂 含铅烟灰的处理方法
JP4750846B2 (ja) * 2006-09-14 2011-08-17 株式会社アステック入江 含亜鉛転炉ダストのリサイクル方法
JP4910783B2 (ja) * 2007-03-02 2012-04-04 栗田工業株式会社 製鉄ダスト含有スラリーの遠心分離方法
JP5323638B2 (ja) * 2009-10-08 2013-10-23 Ｄｏｗａエコシステム株式会社 スズ含有廃棄物の精製方法
CN102357406B (zh) * 2011-11-03 2013-07-03 兰坪县矿产三废回收厂 泥质氧化铅锌矿的选矿方法
CN106702171B (zh) * 2017-02-07 2018-05-15 山东大正节能环保科技有限公司 一种高炉除尘灰提炼锌的工艺
CN107151741A (zh) * 2017-06-06 2017-09-12 江苏省冶金设计院有限公司 一种处理铅锌冶炼渣的系统和方法
CN107201442A (zh) * 2017-06-06 2017-09-26 江苏省冶金设计院有限公司 一种处理锌浸渣的系统和方法
JP7396340B2 (ja) * 2021-01-05 2023-12-12 Ｊｆｅスチール株式会社 亜鉛の分離方法、亜鉛材料の製造方法および鉄材料の製造方法
CN113308607A (zh) * 2021-04-22 2021-08-27 昆明理工大学 一种超声波-双氧水强化氧化锌烟尘浸出的方法
CN114082520B (zh) * 2021-11-16 2023-11-24 山东泰东实业有限公司 一种烧结除尘灰精粉提纯及有价元素富集的方法

Also Published As

Publication number Publication date
FR2299089A1 (fr) 1976-08-27
BR7600489A (pt) 1976-08-31
AU1055676A (en) 1977-07-28
JPS51125603A (en) 1976-11-02
JPS51120466A (en) 1976-10-21
FR2299089B1 (enExample) 1978-11-10
DE2603096A1 (de) 1976-07-29
JPS5266805A (en) 1977-06-02
NL7600876A (nl) 1976-07-30

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