GB2198662B - A process and apparatus for processing mixed waste such as refuse or its fractions for the recovery of plastics sheet material - Google Patents
A process and apparatus for processing mixed waste such as refuse or its fractions for the recovery of plastics sheet materialInfo
- Publication number
- GB2198662B GB2198662B GB8727191A GB8727191A GB2198662B GB 2198662 B GB2198662 B GB 2198662B GB 8727191 A GB8727191 A GB 8727191A GB 8727191 A GB8727191 A GB 8727191A GB 2198662 B GB2198662 B GB 2198662B
- Authority
- GB
- United Kingdom
- Prior art keywords
- refuse
- fractions
- recovery
- sheet material
- mixed waste
- 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.)
- Expired - Lifetime
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
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0251—Hydropulping for converting the material under the influence of water into a slurry, e.g. for separating laminated plastic from paper
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- 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
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/12—Paper, e.g. cardboard
-
- 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
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- 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)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT323186A AT389126B (de) | 1986-12-04 | 1986-12-04 | Verfahren und vorrichtung zur aufbereitung von gemischten abfaellen wie muell oder dessen fraktionen zur wiedergewinnung von kunststoff |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8727191D0 GB8727191D0 (en) | 1987-12-23 |
GB2198662A GB2198662A (en) | 1988-06-22 |
GB2198662B true GB2198662B (en) | 1990-11-21 |
Family
ID=3547415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8727191A Expired - Lifetime GB2198662B (en) | 1986-12-04 | 1987-11-20 | A process and apparatus for processing mixed waste such as refuse or its fractions for the recovery of plastics sheet material |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT389126B (no) |
FI (1) | FI875189A (no) |
GB (1) | GB2198662B (no) |
NO (1) | NO168810C (no) |
SE (1) | SE8704831L (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE466387B (sv) * | 1989-06-05 | 1992-02-10 | Rejector Ab | Saett och anordning foer att behandla avfall |
FR2658751B1 (fr) * | 1990-02-23 | 1992-08-07 | Inst Francais Du Petrole | Dispositif de pre-traitement de dechets plastiques avant recyclage. |
US5115987A (en) * | 1991-02-19 | 1992-05-26 | Mithal Ashish K | Method for separation of beverage bottle components |
EP0578727B1 (en) * | 1991-03-14 | 1996-09-11 | Wellman, Inc. | Method and apparatus of sorting plastic items |
US5333797A (en) * | 1992-04-03 | 1994-08-02 | Becker John C | Commingled recyclables recovery and recycling process and related apparatuses |
US5257740A (en) * | 1992-09-29 | 1993-11-02 | Andritz Sprout-Bauer, Inc. | Apparatus and process for recycling scrap film |
TW221392B (en) * | 1992-09-29 | 1994-03-01 | Sprout Bauer Inc Andritz | Apparatus and process for washing and shredding film |
LU88408A1 (fr) * | 1993-09-15 | 1995-04-05 | Quadra Holdings S A | Procédé et installation de triage de matières plastiques issues de déchets ménagers et industriels |
US5603413A (en) * | 1994-09-01 | 1997-02-18 | Wellman, Inc. | Sortation method for transparent optically active articles |
ES2086264B1 (es) * | 1994-09-21 | 1997-01-16 | Montanes Carmelo Rivera | Procedimiento para el tratamiento de residuos solidos urbanos e instalacion para llevar a cabo dicho procedimiento. |
US5609256A (en) * | 1995-01-04 | 1997-03-11 | Carpco, Inc. | Process for recovery of values from solid waste materials |
DE19644437A1 (de) * | 1996-10-25 | 1998-04-30 | Der Gruene Punkt Duales Syst | Verfahren zum Aufschluß von Abfällen, die wenigstens teilweise wiederverwertbare Anteile enthalten |
DE19745896A1 (de) * | 1997-10-17 | 1999-04-22 | Babcock Anlagen Gmbh | Verfahren und Vorrichtung zur Aufbereitung von Abfall |
DE19949265C2 (de) * | 1999-10-12 | 2002-09-19 | Der Gruene Punkt Duales Syst | Verfahren zum Minimieren des Neuwassereinsatzes im Wasserkreislauf bei einer Aufbereitungsanlage |
CN107790277B (zh) * | 2017-04-25 | 2024-01-30 | 永清环保股份有限公司 | 一种矿化垃圾流态化分选装置及分选工艺 |
CN113771265A (zh) * | 2021-09-06 | 2021-12-10 | 北京化工大学 | 一种废弃一次性口罩回收工艺及工艺中分离出口罩面料的分离池装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH612707A5 (en) * | 1974-11-07 | 1979-08-15 | Ahlstroem Oy | Process for recovering fibres from fibre material, for example waste paper, and equipment for carrying out the process |
CS201120B1 (en) * | 1976-07-27 | 1980-10-31 | Svetozar Vagac | Method of and apparatus for reclaiming individual components of papermaking combined waste materials |
DE2900666C2 (de) * | 1979-01-10 | 1992-04-02 | Bahr, Albert, Prof. Dr.-Ing., 3392 Clausthal-Zellerfeld | Verfahren und Vorrichtung zur Trennung von Kunststoffabfällen unterschiedlicher Dichte und Form |
DE3002061C2 (de) * | 1980-01-21 | 1982-02-11 | Herbert 5942 Kirchhundem Grünewald | Verfahren zur Trennung von Kunststoffen und Faserstoffen aus Mischabfällen |
BR8204850A (pt) * | 1981-08-20 | 1983-08-02 | Black Clawson Co | Processo e aparelho para recuperar fibra de fazer papel de restos de produtos de papel contaminados e aparelho de peneirar rotatoria para desfibrar ou desflocular material de papel |
-
1986
- 1986-12-04 AT AT323186A patent/AT389126B/de not_active IP Right Cessation
-
1987
- 1987-11-20 GB GB8727191A patent/GB2198662B/en not_active Expired - Lifetime
- 1987-11-24 FI FI875189A patent/FI875189A/fi not_active Application Discontinuation
- 1987-11-26 NO NO874940A patent/NO168810C/no unknown
- 1987-12-02 SE SE8704831A patent/SE8704831L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2198662A (en) | 1988-06-22 |
FI875189A (fi) | 1988-06-05 |
SE8704831D0 (sv) | 1987-12-02 |
NO168810C (no) | 1992-04-08 |
AT389126B (de) | 1989-10-25 |
NO874940D0 (no) | 1987-11-26 |
FI875189A0 (fi) | 1987-11-24 |
SE8704831L (sv) | 1988-06-05 |
NO874940L (no) | 1988-06-06 |
NO168810B (no) | 1991-12-30 |
GB8727191D0 (en) | 1987-12-23 |
ATA323186A (de) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931120 |