GB9102355D0 - Method and apparatus for separating particulate plastics materials - Google Patents
Method and apparatus for separating particulate plastics materialsInfo
- Publication number
- GB9102355D0 GB9102355D0 GB9102355A GB9102355A GB9102355D0 GB 9102355 D0 GB9102355 D0 GB 9102355D0 GB 9102355 A GB9102355 A GB 9102355A GB 9102355 A GB9102355 A GB 9102355A GB 9102355 D0 GB9102355 D0 GB 9102355D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics materials
- separating particulate
- particulate plastics
- separating
- materials
- 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.)
- Granted
Links
Classifications
-
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
-
- 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
- B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
- B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
-
- 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
-
- 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904004300 DE4004300A1 (en) | 1990-02-13 | 1990-02-13 | Sepn. of particulate plastic materials of different softening points - by feeding them to a heated moving substrate to which the lower softening point particles adhere, and from which they are then removed |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9102355D0 true GB9102355D0 (en) | 1991-03-20 |
GB2240731A GB2240731A (en) | 1991-08-14 |
GB2240731B GB2240731B (en) | 1993-09-29 |
Family
ID=6399987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9102355A Expired - Fee Related GB2240731B (en) | 1990-02-13 | 1991-02-04 | Apparatus for separating particulate plastics materials |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE4004300A1 (en) |
ES (1) | ES2027896A6 (en) |
FR (1) | FR2658113B1 (en) |
GB (1) | GB2240731B (en) |
IT (1) | IT1247833B (en) |
NL (1) | NL9002755A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202095C2 (en) * | 1992-01-27 | 1994-11-03 | Fleischhauer Rosa Emilia | Methods and devices for the detection and processing of waste containing stretched plastics |
ES2091594T3 (en) | 1992-01-27 | 1996-11-01 | Urban Stricker | PROCEDURE AND DEVICE FOR THE COLLECTION AND PROCESSING OF WASTE CONTAINING STRETCHED PLASTICS. |
FR2687083B1 (en) * | 1992-02-07 | 1995-03-24 | Micronyl Wedco | METHOD AND DEVICE FOR SORTING RESIDUAL PVC AND PET BODIES, AND APPLICATION TO SORTING A MIXTURE OF PLASTIC BOTTLES. |
DE4207398C1 (en) * | 1992-03-09 | 1993-09-16 | Urban Dipl.-Ing. 1000 Berlin De Stricker | |
DE4220666C2 (en) * | 1992-06-24 | 1995-02-09 | Urban Dipl Ing Stricker | Device for sorting thermoplastics from a batch flow |
DE4302283A1 (en) * | 1993-01-25 | 1994-07-28 | Inst Umwelttechnologien Gmbh | Sepg. and sorting plastic scrap and process equipment |
FR2701221B1 (en) * | 1993-02-05 | 1995-05-05 | Micronyl Wedco | Device for sorting a mixture of residual PVC and PET hollow bodies. |
ES2164701T3 (en) | 1993-03-03 | 2002-03-01 | Roosth Sam | METHOD FOR TREATING SOLID WASTE. |
DE19510923B4 (en) * | 1995-03-24 | 2007-04-05 | WIPAG Süd GmbH & Co. KG | Method and device for separating a particle mixture resulting from the processing of composite parts into at least two particle fractions |
NL1010258C2 (en) * | 1998-10-06 | 2000-04-10 | Plastic Herverwerking Brakel B | Granule sorting process, especially for separating rubbery granules from plastic granules, comprises spreading the granule mixture over a heated, movable separation surface |
EP1052021A1 (en) * | 1999-05-06 | 2000-11-15 | von Deym, Carl-Ludwig, Graf | Sorting/separating method and plant for recycling plastics |
DE102006036027A1 (en) * | 2006-08-02 | 2008-02-14 | Universität Bremen | Method for handling sheet material by localized heating to liquid state and applying grips and cooling |
DE102010063601A1 (en) | 2010-12-20 | 2012-06-21 | Krones Aktiengesellschaft | Method and apparatus for separating foreign polymers from a polymer mixture |
GB2499632B (en) * | 2012-02-23 | 2017-07-05 | Nextek Ltd | Separation of components of plastic |
US9409318B2 (en) | 2012-04-23 | 2016-08-09 | Empire Technology Development Llc | Methods and systems for collecting thermoplastic resins |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599788A (en) * | 1968-10-04 | 1971-08-17 | Metropolitan Waste Conversion | Method of waste thermoplastic removal |
JPS5932288B2 (en) * | 1975-03-12 | 1984-08-08 | 三井金属鉱業株式会社 | Mixture separation method |
JPS51109084A (en) * | 1975-03-22 | 1976-09-27 | Kanagawa Prefecture | Haikibutsuchuno netsukasoseipurasuchitsukuoshuruibetsunibunrui kaishusuruhoho oyobi sonosochi |
JPS5314775A (en) * | 1976-07-28 | 1978-02-09 | Mitsui Mining & Smelting Co | Method of sorting mixtures |
US4162880A (en) * | 1976-12-27 | 1979-07-31 | Nordson Corporation | Plastic scrap recovery apparatus |
JPS53129268A (en) * | 1977-04-19 | 1978-11-11 | Nippon Kokan Kk <Nkk> | Classification of mixture of paper and plastic |
SU1284605A1 (en) * | 1985-08-26 | 1987-01-23 | Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" | Method and apparatus for separating loose materials |
SU1310229A1 (en) * | 1985-12-09 | 1987-05-15 | Семипалатинский Технологический Институт Мясной И Молочной Промышленности | Device for stripping polymeric material from backing |
WO1988000098A1 (en) * | 1986-06-25 | 1988-01-14 | Thimm Dorner Ute | Process and device for separating a specific material component from a conglomerate, especially from domestic garbage |
DE3722777A1 (en) * | 1987-07-09 | 1989-01-19 | Thimm Dorner Geb Schorp | Device for sorting out thermoplastic parts from a mixed stream |
US4892647A (en) * | 1988-07-05 | 1990-01-09 | Liddle Franklin D | System for segregating trash |
-
1990
- 1990-02-13 DE DE19904004300 patent/DE4004300A1/en active Granted
- 1990-12-14 NL NL9002755A patent/NL9002755A/en not_active Application Discontinuation
-
1991
- 1991-01-24 ES ES9100180A patent/ES2027896A6/en not_active Expired - Fee Related
- 1991-02-04 GB GB9102355A patent/GB2240731B/en not_active Expired - Fee Related
- 1991-02-05 IT IT91MI282 patent/IT1247833B/en active IP Right Grant
- 1991-02-12 FR FR9101616A patent/FR2658113B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2027896A6 (en) | 1992-06-16 |
FR2658113B1 (en) | 1994-09-02 |
NL9002755A (en) | 1991-09-02 |
ITMI910282A0 (en) | 1991-02-05 |
DE4004300C2 (en) | 1993-05-27 |
GB2240731A (en) | 1991-08-14 |
ITMI910282A1 (en) | 1992-08-05 |
IT1247833B (en) | 1995-01-02 |
FR2658113A1 (en) | 1991-08-16 |
GB2240731B (en) | 1993-09-29 |
DE4004300A1 (en) | 1991-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950204 |