GB1524235A - Method for separating and recovering plastics-containing wastes - Google Patents
Method for separating and recovering plastics-containing wastesInfo
- Publication number
- GB1524235A GB1524235A GB3603475A GB3603475A GB1524235A GB 1524235 A GB1524235 A GB 1524235A GB 3603475 A GB3603475 A GB 3603475A GB 3603475 A GB3603475 A GB 3603475A GB 1524235 A GB1524235 A GB 1524235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocyclone
- fed
- plastics
- overflow
- slurry
- 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
Links
- 239000004033 plastic Substances 0.000 title abstract 7
- 229920003023 plastic Polymers 0.000 title abstract 7
- 239000002699 waste material Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 6
- 239000002002 slurry Substances 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 3
- 239000012065 filter cake Substances 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- 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
-
- 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
- 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
- B29B2017/0231—Centrifugating, cyclones
-
- 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
- B29K2021/00—Use of unspecified rubbers 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/18—Polymers of nitriles
-
- 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
- B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
- B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
-
- 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
-
- 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, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10118374A JPS5128254A (ja) | 1974-09-03 | 1974-09-03 | Bunrihoho |
JP11997674A JPS5146770A (de) | 1974-10-18 | 1974-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524235A true GB1524235A (en) | 1978-09-06 |
Family
ID=26442097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3603475A Expired GB1524235A (en) | 1974-09-03 | 1975-09-02 | Method for separating and recovering plastics-containing wastes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2539960A1 (de) |
GB (1) | GB1524235A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998018607A1 (de) * | 1996-10-25 | 1998-05-07 | Der Grüne Punkt - Duales System Deutschland Aktiengesellschaft | Verfahren zum aufschluss von abfällen, die wenigstens teilweise wiederverwertbare anteile enthalten |
EP1036651A1 (de) * | 1999-03-17 | 2000-09-20 | Premark RWP Holdings, Inc. | Extrusionsprozess zur Herstellung eines Substrats auf ABS Basis |
CN111318363A (zh) * | 2020-03-06 | 2020-06-23 | 河南省科学院高新技术研究中心 | 一种利用水介旋流器分离回收玻璃钢废弃物中玻璃纤维和树脂的方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL181177C (nl) * | 1975-03-29 | 1987-07-01 | Stamicarbon | Werkwijze voor het terugwinnen van bruikbare materialen uit afvalmateriaal dat metalen en niet-metalen bevat. |
DE3410961A1 (de) * | 1984-03-24 | 1985-10-03 | Amberger Kaolinwerke Gmbh, 8452 Hirschau | Verfahren zur trennung metallischer anteile von nichtmetallischen anteilen eines entsprechenden gemenges, sowie dazugehoerige anordnung |
DE4233372C2 (de) * | 1992-10-05 | 1994-08-25 | Heinrich Buzga | Verfahren und Vorrichtung zum Vorwaschen verschmutzter, vorzerkleinerter thermoplastischer Kunststoff-Folien |
DE4304726C2 (de) * | 1993-02-14 | 1995-03-09 | Siebert Martin | Verfahren zur Trennung verschiedener Kunststoffsorten und Kunststofftypen aus dem Gemenge durch Schwimm-Sink-Scheidung im Gravitations- oder Zentrifugalfeld |
DE4337207C2 (de) * | 1993-10-30 | 1996-03-14 | R & T Umwelt Gmbh | Verfahren zum Eintragen von vorbehandelten Kunststofffraktionen, insbesondere Kunststoffschnitzeln, in ein Flüssigkeitsbad einer Trenn- und Wascheinrichtung einer Kunststoffrecyclinganlage |
DE4338864C2 (de) * | 1993-11-13 | 1995-08-31 | Heinrich Buzga | Vorrichtung zum Sortieren von Partikeln, insbesondere Kunststoffpartikeln |
DE19606415A1 (de) * | 1996-02-21 | 1997-08-28 | Deutz Ag | Effektive Kunststoffsortierung |
DE19719734A1 (de) * | 1997-05-09 | 1998-11-12 | Kloeckner Humboldt Wedag | Verfahren zur Trennung von Mischkunststoffen |
-
1975
- 1975-09-02 DE DE19752539960 patent/DE2539960A1/de not_active Withdrawn
- 1975-09-02 GB GB3603475A patent/GB1524235A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998018607A1 (de) * | 1996-10-25 | 1998-05-07 | Der Grüne Punkt - Duales System Deutschland Aktiengesellschaft | Verfahren zum aufschluss von abfällen, die wenigstens teilweise wiederverwertbare anteile enthalten |
EP1036651A1 (de) * | 1999-03-17 | 2000-09-20 | Premark RWP Holdings, Inc. | Extrusionsprozess zur Herstellung eines Substrats auf ABS Basis |
CN111318363A (zh) * | 2020-03-06 | 2020-06-23 | 河南省科学院高新技术研究中心 | 一种利用水介旋流器分离回收玻璃钢废弃物中玻璃纤维和树脂的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2539960A1 (de) | 1976-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4065282A (en) | Method of recovery of glass from municipal waste | |
GB1524235A (en) | Method for separating and recovering plastics-containing wastes | |
MX9803910A (es) | Proceso para la separacion y recuperacion de los componentes de alfombras de desecho. | |
GB1526591A (en) | Process for recovering usable materials from waste material containing metals and non-metals | |
EP0290156A3 (en) | Extraction of particulate materials | |
US4034861A (en) | Process and installation for recovering usable materials from waste material containing metals and non metals | |
JPH11188729A (ja) | 混合プラスチックを軽プラスチック相と重プラスチック相に分離する方法 | |
GB1500892A (en) | Degritting and fibre removal system | |
US3622087A (en) | Beneficiation of phosphate rock | |
FI93753C (fi) | Menetelmä ja laitteisto täyteainepitoisen materiaalin, kuten kierrätyskuidun käsittelyyn | |
GB1055278A (en) | Method and apparatus for mechanically separating coal and water from a coal slurry | |
US6156083A (en) | Coal reclamation systems | |
GB1416273A (en) | Recovery of paper fibre from municipal refuse | |
CN101195974A (zh) | 一种使废纸造纸中的废料渣再生的生产处理方法及其装置 | |
GB2036603A (en) | Recovering cellulose fibres from waste material | |
CN114749269B (zh) | 一种水煤浆气化细渣全粒级回收利用工艺 | |
CN109847923B (zh) | 一种极贫风化原生钛铁矿的回收工艺 | |
GB1015865A (en) | Process and apparatus for specific gravity separation of mixtures of solid particles | |
CN205341026U (zh) | 一种电石渣浆细粒硅铁和残炭颗粒回收装置 | |
GB975655A (en) | Concentration apparatus and method | |
CN206028299U (zh) | 一种废弃电路板综合回收利用装置 | |
CN104741214A (zh) | 用煤炭洗选尾矿制备粉煤锅炉燃料煤粉的系统及方法 | |
CN1030823C (zh) | 废弃塑胶皮分离回收的方法及装置 | |
GB1457041A (en) | Recovery of salvageable components from waste material | |
GB1234904A (en) | Apparatus for separating aqueous suspensions of solid particles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |