NL8002743A - Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen. - Google Patents

Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen. Download PDF

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Publication number
NL8002743A
NL8002743A NL8002743A NL8002743A NL8002743A NL 8002743 A NL8002743 A NL 8002743A NL 8002743 A NL8002743 A NL 8002743A NL 8002743 A NL8002743 A NL 8002743A NL 8002743 A NL8002743 A NL 8002743A
Authority
NL
Netherlands
Prior art keywords
lead
zinc
flotation
dust
foam layer
Prior art date
Application number
NL8002743A
Other languages
English (en)
Dutch (nl)
Original Assignee
Estel Hoogovens Bv
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 Estel Hoogovens Bv filed Critical Estel Hoogovens Bv
Priority to NL8002743A priority Critical patent/NL8002743A/nl
Priority to AU70201/81A priority patent/AU538381B2/en
Priority to CA000376938A priority patent/CA1163382A/en
Priority to DE198181200486T priority patent/DE40870T1/de
Priority to EP19810200486 priority patent/EP0040870B1/en
Priority to AT81200486T priority patent/ATE13201T1/de
Priority to DE8181200486T priority patent/DE3170374D1/de
Priority to US06/262,690 priority patent/US4376043A/en
Priority to JP7087481A priority patent/JPS575826A/ja
Publication of NL8002743A publication Critical patent/NL8002743A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Electrolytic Production Of Metals (AREA)
NL8002743A 1980-05-13 1980-05-13 Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen. NL8002743A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8002743A NL8002743A (nl) 1980-05-13 1980-05-13 Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen.
AU70201/81A AU538381B2 (en) 1980-05-13 1981-05-06 Process of treating dust containing zinc + lead
CA000376938A CA1163382A (en) 1980-05-13 1981-05-06 Process of treating dust containing zinc and lead and derived in an iron or steel making process
DE198181200486T DE40870T1 (de) 1980-05-13 1981-05-07 Verfahren zur behandlung blei- und zinkhaltigen staubs der eisen- oder stahlerzeugung.
EP19810200486 EP0040870B1 (en) 1980-05-13 1981-05-07 Process of treating a dust which contains zinc and lead and which is derived from an iron or steel making process
AT81200486T ATE13201T1 (de) 1980-05-13 1981-05-07 Verfahren zur behandlung blei- und zinkhaltigen staubs der eisen- oder stahlerzeugung.
DE8181200486T DE3170374D1 (en) 1980-05-13 1981-05-07 Process of treating a dust which contains zinc and lead and which is derived from an iron or steel making process
US06/262,690 US4376043A (en) 1980-05-13 1981-05-11 Process of treating dust containing zinc and lead and derived in an iron or steel making process
JP7087481A JPS575826A (en) 1980-05-13 1981-05-13 Treatment of dust containing zinc and lead derived from iron and steel production process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8002743A NL8002743A (nl) 1980-05-13 1980-05-13 Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen.
NL8002743 1980-05-13

Publications (1)

Publication Number Publication Date
NL8002743A true NL8002743A (nl) 1981-12-16

Family

ID=19835285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8002743A NL8002743A (nl) 1980-05-13 1980-05-13 Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen.

Country Status (8)

Country Link
US (1) US4376043A (xx)
EP (1) EP0040870B1 (xx)
JP (1) JPS575826A (xx)
AT (1) ATE13201T1 (xx)
AU (1) AU538381B2 (xx)
CA (1) CA1163382A (xx)
DE (2) DE40870T1 (xx)
NL (1) NL8002743A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601147A (nl) * 1986-05-06 1987-12-01 Hoogovens Groep Bv Afscheiden van non-ferro metalen uit ijzerhoudend poedervormig materiaal.
US4725307A (en) * 1986-12-23 1988-02-16 Nippon Jiryoku Senko Co., Ltd. Method of treating dust and sludge simultaneously with steel slag
JPS6430044U (xx) * 1987-08-19 1989-02-23
US5571306A (en) * 1992-01-15 1996-11-05 Metals Recycling Technologies Corp. Method for producing an enriched iron feedstock from industrial furnace waste streams
US5683488A (en) * 1992-01-15 1997-11-04 Metals Recycling Technologies Corp. Method for producing an iron feedstock from industrial furnace waste streams
US5435835A (en) * 1994-01-06 1995-07-25 Bethlehem Steel Corporation Method and system for removing and/or causing recycling of materials
AU710302B2 (en) * 1994-09-08 1999-09-16 Metals Recycling Technologies Corp. Method for recovering metal and chemical values
BR9509000A (pt) * 1994-09-08 1998-01-06 Metals Recycling Tech Método para recuperação de metal e valores químicos
EP2906365B1 (en) * 2012-10-12 2021-06-09 Blue Sky Mines Ltd. Method of and system for treating incinerated waste
LU92379B1 (en) * 2014-02-18 2015-08-19 Wurth Paul Sa Process for reducing the amounst of zinc (zn) and lead (pb)in materials containing iron (fe)
CN105177195A (zh) * 2015-10-08 2015-12-23 宝钢发展有限公司 一种直接用粉状含铁尘泥冶炼铁水工艺
CN112588431A (zh) * 2020-12-08 2021-04-02 鞍钢集团矿业有限公司 一种磁赤铁矿石的磨矿-弱磁强磁-重选-反浮选工艺

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191416302A (en) * 1914-07-08 1914-12-10 Rossiter Bladon Semmelroth Improvements in and relating to Spring Oiling Device.
US1254173A (en) * 1917-03-24 1918-01-22 Joseph T Terry Jr Process for the concentration of ore.
US1668202A (en) * 1924-03-06 1928-05-01 Jr George G Griswold Flotation of ores
US1984386A (en) * 1928-12-04 1934-12-18 Tschudy Frederick Process of separating composite materials
US2470150A (en) * 1946-01-02 1949-05-17 Erie Mining Co Froth flotation of oxide iron ore
US2611485A (en) * 1949-04-21 1952-09-23 Dow Chemical Co Frothing agents for flotation of ores
CA592315A (en) * 1955-03-05 1960-02-09 Moeller August Flotation process
FR1352145A (fr) * 1961-10-03 1964-05-13 Armour & Co Procédé de flottation d'ions
US3375069A (en) * 1965-07-23 1968-03-26 Leonard A. Duval Process for removing zinc oxide from iron oxide flue dust by the use of spent pickle liquor
US3770213A (en) * 1972-01-18 1973-11-06 Bethlehem Steel Corp Process for separating carbon from iron-bearing fines in blast furnace flue dusts
US3902602A (en) * 1972-05-08 1975-09-02 Vojislav Petrovich Froth flotation method for recovery of minerals
JPS4955502A (xx) * 1972-10-03 1974-05-29
DE2263988C2 (de) * 1972-12-29 1974-08-29 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Flotationsschäumer
FR2262698B1 (xx) * 1974-02-28 1976-10-08 Penarroya Miniere Metallurg
JPS51125603A (en) * 1975-01-28 1976-11-02 Nippon Steel Corp A method of separating metal-containing power
US3954450A (en) * 1975-03-26 1976-05-04 The Anaconda Company Recovery of lead, zinc and iron sulfide
FR2373610A1 (fr) * 1976-12-09 1978-07-07 Minemet Rech Sa Procede pour la mise en solution des metaux non-ferreux contenus dans des minerais et autres composes oxygenes
IT1082441B (it) * 1977-08-26 1985-05-21 Consiglio Nazionale Ricerche Processo di separazione selettiva di piombo e zinco dai minerali ossidati
US4213942A (en) * 1978-01-23 1980-07-22 Groupe Minier Sullivan Ltee/Sullivan Mining Group Ltd. Process for the concentration of mineral by flotation 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
AT355811B (de) * 1978-06-05 1980-03-25 Waagner Biro Ag Verfahren und einrichtung zur rueckgewinnung der metalloxyde, insbesondere der eisenoxyde
JPS5514825A (en) * 1978-07-15 1980-02-01 Kowa Seikou Kk Production of iron powder for welding, cutting and powder metallurgy from converter dust

Also Published As

Publication number Publication date
AU7020181A (en) 1981-11-19
EP0040870B1 (en) 1985-05-08
DE40870T1 (de) 1985-03-28
US4376043A (en) 1983-03-08
JPS575826A (en) 1982-01-12
ATE13201T1 (de) 1985-05-15
EP0040870A1 (en) 1981-12-02
CA1163382A (en) 1984-03-06
AU538381B2 (en) 1984-08-09
DE3170374D1 (en) 1985-06-13
JPS627254B2 (xx) 1987-02-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: HOOGOVENS GROEP B.V.

BC A request for examination has been filed
BV The patent application has lapsed