SE9803388D0 - Procedure for separating lead from coated glass - Google Patents

Procedure for separating lead from coated glass

Info

Publication number
SE9803388D0
SE9803388D0 SE9803388A SE9803388A SE9803388D0 SE 9803388 D0 SE9803388 D0 SE 9803388D0 SE 9803388 A SE9803388 A SE 9803388A SE 9803388 A SE9803388 A SE 9803388A SE 9803388 D0 SE9803388 D0 SE 9803388D0
Authority
SE
Sweden
Prior art keywords
glass
lead
coated glass
procedure
achieve
Prior art date
Application number
SE9803388A
Other languages
Swedish (sv)
Other versions
SE513085C2 (en
SE9803388L (en
Inventor
Goesta Forsman
Jan-Aake Forsman
Original Assignee
Ecoflow Scandinavia Ab
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 Ecoflow Scandinavia Ab filed Critical Ecoflow Scandinavia Ab
Priority to SE9803388A priority Critical patent/SE513085C2/en
Publication of SE9803388D0 publication Critical patent/SE9803388D0/en
Priority to EP19990956434 priority patent/EP1154860A1/en
Priority to PCT/SE1999/001789 priority patent/WO2000020121A1/en
Priority to AU13047/00A priority patent/AU1304700A/en
Publication of SE9803388L publication Critical patent/SE9803388L/en
Publication of SE513085C2 publication Critical patent/SE513085C2/en
Priority to NO20011764A priority patent/NO20011764L/en

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
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
    • 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
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
    • 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
    • C22B13/04—Obtaining lead by wet processes
    • C22B13/045—Recovery from waste materials
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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
    • Y02W30/60—Glass recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a method for separating lead from coated glass, especially glass from discarded picture tubes or similar lead-containing glass-like material. To achieve an improved method that makes it possible to separate lead from coated glass with a very high level of purity and thus allow a complete recycling of said glass, it is suggested according to the invention that the discarded picture tubes are crushed and ground to achieve a finely grained powdered material, that the finely grained material formed is brought into contact with a solution of leaching medium whose task is to solubilise the lead component from the glass material, whereby the components thus separated are sorted from one another via processing by floatation.
SE9803388A 1998-10-06 1998-10-06 Procedure for separating lead from coated glass SE513085C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9803388A SE513085C2 (en) 1998-10-06 1998-10-06 Procedure for separating lead from coated glass
EP19990956434 EP1154860A1 (en) 1998-10-06 1999-10-06 Method for separating lead from coated glass
PCT/SE1999/001789 WO2000020121A1 (en) 1998-10-06 1999-10-06 Method for separating lead from coated glass
AU13047/00A AU1304700A (en) 1998-10-06 1999-10-06 Method for separating lead from coated glass
NO20011764A NO20011764L (en) 1998-10-06 2001-04-06 Method of separating lead from coated glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803388A SE513085C2 (en) 1998-10-06 1998-10-06 Procedure for separating lead from coated glass

Publications (3)

Publication Number Publication Date
SE9803388D0 true SE9803388D0 (en) 1998-10-06
SE9803388L SE9803388L (en) 2000-04-07
SE513085C2 SE513085C2 (en) 2000-07-03

Family

ID=20412838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803388A SE513085C2 (en) 1998-10-06 1998-10-06 Procedure for separating lead from coated glass

Country Status (5)

Country Link
EP (1) EP1154860A1 (en)
AU (1) AU1304700A (en)
NO (1) NO20011764L (en)
SE (1) SE513085C2 (en)
WO (1) WO2000020121A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2455500A1 (en) * 2010-11-22 2012-05-23 Costech International S.p.A. Process of treating end-of-life cathode ray tubes for lead and soluble silicates recovery
US20140345326A9 (en) * 2011-03-29 2014-11-27 Greene Lyon Group, Inc. Systems and methods for processing lead-containing glass
GB2512814A (en) * 2013-02-12 2014-10-15 Ultromex Ltd Apparatus and method for recovery of lead
CN106902988B (en) * 2017-04-10 2019-01-08 中国矿业大学 A kind of coal floatation process automatic control system and method
EP3714075A1 (en) 2017-11-21 2020-09-30 Gamma R&D B.V. Method for separation of coating from coated glass waste and apparatus suitable for this purpose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420854C3 (en) * 1974-04-30 1980-01-03 Reinhard Dr. 5100 Aachen Fischer Process for processing lead-containing batteries
US5205952A (en) * 1991-02-22 1993-04-27 Nl Industries, Inc. Methods for controlling airborne dissemination of lead and lead-contaminated fines during the storage and processing of lead-contaminated materials
DE59106830D1 (en) * 1991-07-25 1995-12-07 Zueblin Ag Process for the preparation of coated glass.
DE4133732C2 (en) * 1991-10-13 1993-12-09 Werner Gottsmann Process for removing environmentally harmful coatings on screen glass tubes

Also Published As

Publication number Publication date
WO2000020121A1 (en) 2000-04-13
SE513085C2 (en) 2000-07-03
EP1154860A1 (en) 2001-11-21
SE9803388L (en) 2000-04-07
NO20011764D0 (en) 2001-04-06
NO20011764L (en) 2001-05-29
AU1304700A (en) 2000-04-26

Similar Documents

Publication Publication Date Title
ATE114506T1 (en) METHOD AND DEVICE FOR TREATMENT OF WASTE MATERIAL FOR RECOVERY OF ORGANIC MATERIAL.
DE69916822T2 (en) IMPROVEMENT OF SEPARATION PROCESSES
PT77388A (en) Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore
FI964786A0 (en) Method for recovering polyhydroxyalkanoates using air classification
SE9803388D0 (en) Procedure for separating lead from coated glass
AU4942693A (en) Process for breaking closed glass bodies containing pollutants down into recyclable components
FI850165A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV METALLISKT BLY GENOM SMAELTREDUKTION.
AU534950B2 (en) Process for recovery of copper + zinc from sulphidic ore
MY108555A (en) Waterflow differential electrical charging process and apparatus for ores.
AU538381B2 (en) Process of treating dust containing zinc + lead
RU2099147C1 (en) Method of processing raw material containing precious metals
AU542527B2 (en) Separating noble metals, copper and mercury from aqueous solutions
SU1368029A1 (en) Method of grinding in cone-type crusher
RU96100450A (en) METHOD FOR PROCESSING RAW MATERIALS CONTAINING NOBLE METALS
Sigedin et al. Pilot testings of combined processing schemes for oxide copper ores
JPS51111957A (en) Method of separating fine solid material by centrifugal separator
Dubinskii et al. Technology of Primary Treatment of Scrap From Electric Lamp Production
Franco Recovering Gold by Amalgamation
Mashur'yan et al. The Distribution of Gold and Arsenic in Products of Fusion of Gold--Arsenic Tailing Concentrates
PL236554A2 (en) Method of separation of silver from muds from chemical glass silvering process
YU229682A (en) Process for the separation of rubber from metal, especialy in the processing of waste tires
JPS5343618A (en) Separating method for chalcopyrite from arsenopyrite by flotation
JPS56145638A (en) Image pickup tube
JPS5422976A (en) Device for disposing of waste bulb or tube
AU7850281A (en) Pyrometallurgical extracting of precious metals from sulphide materials

Legal Events

Date Code Title Description
NUG Patent has lapsed