JPS5012170A - - Google Patents
Info
- Publication number
- JPS5012170A JPS5012170A JP5701273A JP5701273A JPS5012170A JP S5012170 A JPS5012170 A JP S5012170A JP 5701273 A JP5701273 A JP 5701273A JP 5701273 A JP5701273 A JP 5701273A JP S5012170 A JPS5012170 A JP S5012170A
- 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.)
- Granted
Links
Classifications
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- 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
- B03D1/06—Froth-flotation processes differential
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5701273A JPS5620170B2 (ja) | 1973-05-22 | 1973-05-22 | |
US44357474 US3926791A (en) | 1973-05-22 | 1974-02-19 | Flotation method of separation of mixture of plastics |
FR7405609A FR2218353B1 (ja) | 1973-02-19 | 1974-02-19 | |
GB747274A GB1412933A (en) | 1973-02-19 | 1974-02-19 | Method for the separation of a mixture of plastics |
DE19742407953 DE2407953A1 (de) | 1973-02-19 | 1974-02-19 | Verfahren zur trennung einer mischung aus kunststoffen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5701273A JPS5620170B2 (ja) | 1973-05-22 | 1973-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5012170A true JPS5012170A (ja) | 1975-02-07 |
JPS5620170B2 JPS5620170B2 (ja) | 1981-05-12 |
Family
ID=13043515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5701273A Expired JPS5620170B2 (ja) | 1973-02-19 | 1973-05-22 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3926791A (ja) |
JP (1) | JPS5620170B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022132131A (ja) * | 2021-02-26 | 2022-09-07 | ナチュリン ビスコファン ゲーエムベーハー | マイクロプラスチックの分離 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120158A (en) * | 1974-08-09 | 1976-02-18 | Mitsui Mining & Smelting Co | Kongobutsuno shoriho |
JPS58189871U (ja) * | 1982-06-11 | 1983-12-16 | 株式会社本山製作所 | 空気抜弁 |
JPS59175764U (ja) * | 1983-05-13 | 1984-11-24 | 株式会社 本山製作所 | 空気抜弁 |
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 |
US5199652A (en) * | 1992-02-28 | 1993-04-06 | The B. F. Goodrich Company | Method for separating a mixture of two plastics with similar specific gravities |
US5183212A (en) * | 1992-04-21 | 1993-02-02 | The B. F. Goodrich Company | Method for separating multilayer plastics into its components |
US5234110A (en) * | 1992-11-23 | 1993-08-10 | Kobler Ronald W | Polyvinyl chloride-polyethylene terephthalate separation process and product |
US20090095660A1 (en) * | 2007-10-11 | 2009-04-16 | Broadview Group, Llc | New applications for froth flotation processes |
WO2009049289A1 (en) * | 2007-10-11 | 2009-04-16 | Broadview Group, Llc | Temperature control in froth flotation processes |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49108181A (ja) * | 1973-02-19 | 1974-10-15 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787518A (en) * | 1904-07-21 | 1905-04-18 | Continental Rubber Company | Cleaning rubber. |
US2107065A (en) * | 1935-07-04 | 1938-02-01 | Shell Dev | Process and products relating to recovery of alcohols from hydrocarbon polymers |
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 |
US2688611A (en) * | 1949-12-19 | 1954-09-07 | Phillips Petroleum Co | Lignin sulfates and their production |
NL6402702A (ja) * | 1963-03-14 | 1964-09-15 | ||
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 |
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1973
- 1973-05-22 JP JP5701273A patent/JPS5620170B2/ja not_active Expired
-
1974
- 1974-02-19 US US44357474 patent/US3926791A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49108181A (ja) * | 1973-02-19 | 1974-10-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022132131A (ja) * | 2021-02-26 | 2022-09-07 | ナチュリン ビスコファン ゲーエムベーハー | マイクロプラスチックの分離 |
Also Published As
Publication number | Publication date |
---|---|
JPS5620170B2 (ja) | 1981-05-12 |
US3926791A (en) | 1975-12-16 |