AU1356692A - Electrostatic separation of plastic materials - Google Patents

Electrostatic separation of plastic materials

Info

Publication number
AU1356692A
AU1356692A AU13566/92A AU1356692A AU1356692A AU 1356692 A AU1356692 A AU 1356692A AU 13566/92 A AU13566/92 A AU 13566/92A AU 1356692 A AU1356692 A AU 1356692A AU 1356692 A AU1356692 A AU 1356692A
Authority
AU
Australia
Prior art keywords
plastic materials
electrostatic separation
electrostatic
separation
plastic
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU13566/92A
Inventor
Martin H. Beck
John Muszynski
Richard C Nichols
George F Rollend
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Devtech Laboratories Inc
Original Assignee
Devtech Laboratories Inc
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 Devtech Laboratories Inc filed Critical Devtech Laboratories Inc
Publication of AU1356692A publication Critical patent/AU1356692A/en
Abandoned legal-status Critical Current

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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B03C7/12—Separators with material falling free
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0262—Specific separating techniques using electrical caracteristics
    • B29B2017/0265—Electrostatic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Separation (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AU13566/92A 1991-09-30 1992-01-10 Electrostatic separation of plastic materials Abandoned AU1356692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76908891A 1991-09-30 1991-09-30
US769088 2001-01-24

Publications (1)

Publication Number Publication Date
AU1356692A true AU1356692A (en) 1993-05-03

Family

ID=25084420

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13566/92A Abandoned AU1356692A (en) 1991-09-30 1992-01-10 Electrostatic separation of plastic materials

Country Status (2)

Country Link
AU (1) AU1356692A (en)
WO (1) WO1993006934A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6452126B1 (en) * 1999-03-12 2002-09-17 Mba Polymers, Inc. Electrostatic separation enhanced by media addition
CN1761524B (en) 2002-07-22 2012-03-21 Mba聚合物公司 Mediating electrostatic separations
AU2005266117B2 (en) * 2004-07-21 2010-01-07 Anglo Operations Limited Device for and method of separating particles
IT1400411B1 (en) * 2010-05-31 2013-05-31 Cassani METHOD AND DEVICE TO SEPARATE PARTICLES OF A CERTAIN SYNTHETIC MATERIAL FROM PARTICLES OF DIFFERENT SYNTHETIC MATERIALS
CN103537379B (en) * 2013-10-30 2016-03-30 上海大学 The slag gold separator of extra electric field between slag gold

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059772A (en) * 1960-09-28 1962-10-23 Int Minerals & Chem Corp Electrostatic separation in non-uniform field
US3143492A (en) * 1961-11-17 1964-08-04 Simpson Herbert Corp Electrostatic separation
US3309569A (en) * 1962-02-09 1967-03-14 Bayer Ag Apparatus for discharging insulating articles on a support
US4092241A (en) * 1976-12-23 1978-05-30 New Life Foundation Electrostatic separation of plastic film from shredded waste
DE3213399C2 (en) * 1982-04-10 1984-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electro separator for the separation of batches of differently chargeable particles
DE3227874A1 (en) * 1982-07-26 1984-01-26 Kali Und Salz Ag, 3500 Kassel METHOD FOR THE ELECTROSTATIC SEPARATION OF PAPER AND PLASTIC CONTAINERS
DE3705004A1 (en) * 1987-02-17 1988-08-25 Organ Faser Technology Co METHOD FOR SEPARATING PARTS FROM ELECTRICALLY NON-CONDUCTIVE MATERIAL, IN PARTICULAR PLASTIC AND / OR PAPER, FROM WASTE AND DEVICE FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
WO1993006934A1 (en) 1993-04-15

Similar Documents

Publication Publication Date Title
AU1111892A (en) Electrostatic precipitator
AU657300B2 (en) Air separation
AU3233189A (en) Separating materials
AU5681294A (en) Tastemasked pharmaceutical materials
AU1086792A (en) Separation process
AU4892093A (en) Electrostatic separation of particles
AU4077189A (en) Electrostatic transformer
AU6073594A (en) Air separation
AU2833892A (en) Air separation
AU8828791A (en) Electro-hammer rapper
AU2852092A (en) Magnetic separation of materials
AU4007093A (en) Air separation
AU4507393A (en) Resilient sheet materials
AU634144B3 (en) Air separation
AU1356692A (en) Electrostatic separation of plastic materials
AU5737594A (en) Antifogging plastic lens material
AU5648294A (en) Air separation
AU3673393A (en) Air separation
AU1183195A (en) Methods for the separation of biological materials
AU5219393A (en) Separation process
AU8285091A (en) Electrostatic dry toners containing degradable resins
AU1958392A (en) Separation apparatus
AU1544792A (en) Products made from waste plastics materials
AU1008192A (en) Curing of plastisol materials
AU3890993A (en) Equipment for the separation of various kinds of small sized materials