GB9111089D0 - Improvements in or relating to the treatment of waste - Google Patents

Improvements in or relating to the treatment of waste

Info

Publication number
GB9111089D0
GB9111089D0 GB9111089A GB9111089A GB9111089D0 GB 9111089 D0 GB9111089 D0 GB 9111089D0 GB 9111089 A GB9111089 A GB 9111089A GB 9111089 A GB9111089 A GB 9111089A GB 9111089 D0 GB9111089 D0 GB 9111089D0
Authority
GB
United Kingdom
Prior art keywords
relating
waste
treatment
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.)
Withdrawn
Application number
GB9111089A
Other versions
GB2255977A (en
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.)
PLASTICS DENSIFICATION Ltd
Original Assignee
PLASTICS DENSIFICATION 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
Priority to CA 2042958 priority Critical patent/CA2042958A1/en
Application filed by PLASTICS DENSIFICATION Ltd filed Critical PLASTICS DENSIFICATION Ltd
Priority to GB9111089A priority patent/GB2255977A/en
Publication of GB9111089D0 publication Critical patent/GB9111089D0/en
Priority to PCT/GB1991/001977 priority patent/WO1992008590A1/en
Priority to AU90191/91A priority patent/AU9019191A/en
Priority to EP91920920A priority patent/EP0556282A1/en
Publication of GB2255977A publication Critical patent/GB2255977A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/06—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied continuously movable, e.g. along a production line
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0047—Compacting complete waste articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
GB9111089A 1990-05-22 1991-05-22 Densifying contaminated plastics Withdrawn GB2255977A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2042958 CA2042958A1 (en) 1990-05-22 1991-05-21 Treatment of waste
GB9111089A GB2255977A (en) 1991-05-22 1991-05-22 Densifying contaminated plastics
PCT/GB1991/001977 WO1992008590A1 (en) 1990-11-09 1991-11-11 Improvements in or relating to the treatement of waste
AU90191/91A AU9019191A (en) 1990-11-09 1991-11-11 Improvements in or relating to the treatement of waste
EP91920920A EP0556282A1 (en) 1990-11-09 1991-11-11 Improvements in or relating to the treatement of waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9111089A GB2255977A (en) 1991-05-22 1991-05-22 Densifying contaminated plastics

Publications (2)

Publication Number Publication Date
GB9111089D0 true GB9111089D0 (en) 1991-07-17
GB2255977A GB2255977A (en) 1992-11-25

Family

ID=10695435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9111089A Withdrawn GB2255977A (en) 1990-05-22 1991-05-22 Densifying contaminated plastics

Country Status (1)

Country Link
GB (1) GB2255977A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6902387B2 (en) * 2001-12-07 2005-06-07 Binney & Smith Inc. Crayon maker
GB2410919B (en) * 2004-02-13 2009-03-18 David J Scheeres Improvements in or relating to the treatment of waste
ES2333083B1 (en) * 2008-01-16 2010-09-17 Jose Mauri Chacon COMPACTED PLASTIC BY ADDITION POLYMERIZATION METHOD.
WO2011056887A2 (en) * 2009-11-03 2011-05-12 Jody Langston Apparatus, system, and method for compostable waste processing
GB2512921B (en) * 2013-04-12 2017-07-05 Styromelt Ltd Apparatus and method for volumetric reduction of synthetic polymeric textile material
ES2836532T3 (en) * 2018-03-01 2021-06-25 San Roman Beatriz Cadaval Thermoplastic thin film compactor device
GB201806989D0 (en) * 2018-04-30 2018-06-13 Styromelt Ltd Apparatus and method for volumetric reduction of polymeric textile material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204733A1 (en) * 1972-02-01 1973-08-09 Heinz Ingbert Nymphius Melting furance - ro destroy plastic foam bodies esp packaging material
DE3332278C2 (en) * 1983-09-07 1986-04-30 Eberhard 7760 Radolfzell Bücheler Device for separating molten plastic from impurities
EP0140846B1 (en) * 1983-10-17 1988-11-23 Renato Fornasero Process for recovery of heterogeneous waste plastic materials, and apparatus usable in carrying out the same
WO1991007264A1 (en) * 1989-11-09 1991-05-30 Exotherm Products Ltd. Densifying apparatus for plastics material
EP0556282A1 (en) * 1990-11-09 1993-08-25 Plastics Densification Limited Improvements in or relating to the treatement of waste

Also Published As

Publication number Publication date
GB2255977A (en) 1992-11-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)