JPS5032270A - - Google Patents

Info

Publication number
JPS5032270A
JPS5032270A JP8188073A JP8188073A JPS5032270A JP S5032270 A JPS5032270 A JP S5032270A JP 8188073 A JP8188073 A JP 8188073A JP 8188073 A JP8188073 A JP 8188073A JP S5032270 A JPS5032270 A JP S5032270A
Authority
JP
Japan
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.)
Pending
Application number
JP8188073A
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 filed Critical
Priority to JP8188073A priority Critical patent/JPS5032270A/ja
Priority to GB2062074A priority patent/GB1465536A/en
Priority to US05/469,925 priority patent/US4046677A/en
Priority to DE2423367A priority patent/DE2423367A1/de
Priority to FR7416905A priority patent/FR2237742B1/fr
Publication of JPS5032270A publication Critical patent/JPS5032270A/ja
Pending legal-status Critical Current

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
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • B29B2017/0248—Froth flotation, i.e. wherein gas bubbles are attached to suspended particles in an aerated liquid
    • 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
    • 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
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • 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
    • Y02W30/62—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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP8188073A 1973-07-21 1973-07-21 Pending JPS5032270A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8188073A JPS5032270A (ja) 1973-07-21 1973-07-21
GB2062074A GB1465536A (en) 1973-07-21 1974-05-09 Method for separating large-sized film-like plastics
US05/469,925 US4046677A (en) 1973-07-21 1974-05-14 Method for separating large-sized film-like plastics
DE2423367A DE2423367A1 (de) 1973-07-21 1974-05-14 Verfahren zur abtrennung von grossdimensionierten filmartigen kunststoffen
FR7416905A FR2237742B1 (ja) 1973-07-21 1974-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8188073A JPS5032270A (ja) 1973-07-21 1973-07-21

Publications (1)

Publication Number Publication Date
JPS5032270A true JPS5032270A (ja) 1975-03-28

Family

ID=13758755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8188073A Pending JPS5032270A (ja) 1973-07-21 1973-07-21

Country Status (5)

Country Link
US (1) US4046677A (ja)
JP (1) JPS5032270A (ja)
DE (1) DE2423367A1 (ja)
FR (1) FR2237742B1 (ja)
GB (1) GB1465536A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392887A (en) * 1977-01-27 1978-08-15 Mitsui Petrochem Ind Ltd Ethylene copolymer
US4221894A (en) * 1975-12-10 1980-09-09 Mitsui Petrochemical Industries Ltd. Process for polymerizing α-olefins containing at least 3 carbon atoms and catalyst therefor
WO1985004174A1 (en) 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer
JPH02228305A (ja) * 1988-12-30 1990-09-11 Neste Oy チーグラー・ナッタ触媒の一成分の製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167477A (en) * 1978-01-17 1979-09-11 The United States Of America As Represented By The Secretary Of The Interior Separation of plastics by flotation
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
US5252614A (en) * 1991-05-09 1993-10-12 Shell Oil Company Process for separating polyethylene terephthalate from polyvinyl chloride
US5120768A (en) * 1991-05-09 1992-06-09 The Goodyear Tire & Rubber Company Process for separating polyethylene terephthalate from polyvinyl chloride
CA2073951C (en) * 1991-08-02 1996-12-03 Jiann-Yang Hwang Separation of normally hydrophobic plastic materials by froth flotation
US5248041A (en) * 1991-09-14 1993-09-28 Hoechst Aktiengesellschaft Process for the separation of plastics by flotation
US5234110A (en) * 1992-11-23 1993-08-10 Kobler Ronald W Polyvinyl chloride-polyethylene terephthalate separation process and product
DE19519865C2 (de) * 1994-08-05 1996-12-05 Daimler Benz Ag Verfahren zum Sortieren von Kunststoffen aus einem Partikelgemisch unterschiedlicher Kunststoffe
CH689380A5 (de) * 1994-08-05 1999-03-31 Daimler Benz Ag Verfahren zum Sortieren von Kunststoffen aus einem Partikelgemisch unterschiedlicher Kunststoffe.
BE1008794A3 (fr) * 1994-10-27 1996-08-06 Solvay Procede de separation de materiaux.
DE19507218C1 (de) * 1995-03-02 1996-08-22 Daimler Benz Ag Verfahren zum Teilen und Trennen von selbsthaftenden Kunststoffverbunden
CN104148326B (zh) * 2014-07-23 2017-01-11 冯愚斌 柔性碎片的清洗方法及专用漂洗槽

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US787518A (en) * 1904-07-21 1905-04-18 Continental Rubber Company Cleaning rubber.
GB547493A (en) * 1941-02-28 1942-08-31 John William Croom Crawford Improvements in or relating to the manufacture of chlorinated polymeric materials
US2378152A (en) * 1942-08-03 1945-06-12 Nagelvoort Adriaan Recovering resins from coal
US2410633A (en) * 1943-11-04 1946-11-05 Dorr Co Treating rubber suspensions
US2606660A (en) * 1946-09-04 1952-08-12 Combined Metals Reduction Comp Apparatus for separating solids of relatively different wettabilities
US3074653A (en) * 1960-11-28 1963-01-22 John B Schorsch Method of separating wire and its casing
US3240556A (en) * 1961-04-11 1966-03-15 Regents Process for the recovery of metal values
US3284282A (en) * 1963-07-11 1966-11-08 Koppers Co Inc Apparatus for recovering expandable polystyrene from waste paper foam materials
US3224582A (en) * 1965-06-01 1965-12-21 Huber Corp J M Kaolin clay beneficiation
FR1515865A (fr) * 1966-06-14 1968-03-08 Saint Gobain Techn Nouvelles Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension
JPS5758377B2 (ja) * 1973-02-19 1982-12-09 Mitsui Mining & Smelting Co
JPS5620169B2 (ja) * 1973-05-18 1981-05-12

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221894A (en) * 1975-12-10 1980-09-09 Mitsui Petrochemical Industries Ltd. Process for polymerizing α-olefins containing at least 3 carbon atoms and catalyst therefor
JPS5392887A (en) * 1977-01-27 1978-08-15 Mitsui Petrochem Ind Ltd Ethylene copolymer
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
WO1985004174A1 (en) 1984-03-16 1985-09-26 Mitsui Petrochemical Industries, Ltd. Process for producing ethylene copolymer
JPH02228305A (ja) * 1988-12-30 1990-09-11 Neste Oy チーグラー・ナッタ触媒の一成分の製造方法

Also Published As

Publication number Publication date
DE2423367A1 (de) 1975-02-13
FR2237742A1 (ja) 1975-02-14
FR2237742B1 (ja) 1977-10-28
US4046677A (en) 1977-09-06
GB1465536A (en) 1977-02-23

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