ES8300023A1 - Method of separating paper and plastics from refuse - Google Patents
Method of separating paper and plastics from refuseInfo
- Publication number
- ES8300023A1 ES8300023A1 ES507063A ES507063A ES8300023A1 ES 8300023 A1 ES8300023 A1 ES 8300023A1 ES 507063 A ES507063 A ES 507063A ES 507063 A ES507063 A ES 507063A ES 8300023 A1 ES8300023 A1 ES 8300023A1
- Authority
- ES
- Spain
- Prior art keywords
- paper
- refuse
- plastics film
- coarse
- components
- 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 4
- 229920003023 plastic Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000123 paper Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000011111 cardboard Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
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
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/026—Separating fibrous materials from waste
- D21B1/028—Separating fibrous materials from waste by dry methods
-
- 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)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A method for the separation of paper and plastics film material from refuse comprises the following steps: a) Coarse comminution of the refuse components while preserving their natural distinguishing features. b) Screening-out of a fine fraction which substantially contains small inorganic parts and organic vegetable matter as well as moistened paper of inferior quality. c) Screening-out of a coarse fraction, whose lower grain-size limit is only 30 to 80% above the upper grain-size limit of the fine fraction screened out under b) and which substantially consists of flat materials such as paper, cardboard, plastics film, textiles and elongated parts. d) Sucking-off of the light components from the coarse fraction separated in step c), the light components substantially consisting of individual papers and plastics film material. e) Return of the heavy components of the coarse fraction separated in step c) to the comminutor. f) Classification of the fine fraction obtained in step c) in a gas stream into at least two fractions of different density. r
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3042899A DE3042899C2 (en) | 1980-11-13 | 1980-11-13 | Process for separating paper and foils from waste |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8300023A1 true ES8300023A1 (en) | 1982-10-01 |
ES507063A0 ES507063A0 (en) | 1982-10-01 |
Family
ID=6116717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES507063A Granted ES507063A0 (en) | 1980-11-13 | 1981-11-12 | PROCEDURE FOR THE REPAIR OF PAPER AND GARBAGE SHEETS, IN PARTICULAR DOMESTIC GARBAGE. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE891091A (en) |
DE (1) | DE3042899C2 (en) |
ES (1) | ES507063A0 (en) |
GB (1) | GB2087757A (en) |
IT (1) | IT8149694A0 (en) |
NL (1) | NL8104963A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8406235A1 (en) * | 1983-01-10 | 1984-08-01 | Enrique Carbonell Serra | Process for the treatment of municipal refuse and plant for its execution |
NL8301400A (en) * | 1983-04-21 | 1984-11-16 | Esmil Bv | METHOD FOR SEPARATING HOUSEHOLD WASTE. |
DE3728899A1 (en) * | 1987-08-29 | 1989-03-16 | Saarberg Fernwaerme Gmbh | METHOD FOR OBTAINING RECYCLABLE PRODUCTS FROM A BUNDLE OF SOLID WASTE MATERIALS AND SYSTEM FOR IMPLEMENTING THE METHOD |
DE3903325A1 (en) * | 1989-02-04 | 1990-08-09 | Bezner Maschf | METHOD FOR RECOVERING RECYCLED MATERIALS, IN PARTICULAR FROM CONSTRUCTION SITE WASTE AND SYSTEM FOR CARRYING OUT THE METHOD |
DE4031417A1 (en) * | 1990-10-04 | 1992-04-09 | Peter Prof Dr Kraus | METHOD FOR SEPARATING METAL-CONTAINING WASTE COMPONENTS |
US5251827A (en) * | 1991-09-18 | 1993-10-12 | Phoenix Fibreglass Inc. | Process for separating fibres from composite materials |
US5333797A (en) * | 1992-04-03 | 1994-08-02 | Becker John C | Commingled recyclables recovery and recycling process and related apparatuses |
DE4217479C2 (en) * | 1992-05-22 | 1994-05-26 | Noell Abfall & Energietech | Device for processing construction site waste |
US5263589A (en) * | 1992-09-18 | 1993-11-23 | Philip Morris Incorporated | Method of recovering tobacco from stemmery discard |
DE4306781A1 (en) * | 1993-03-04 | 1994-09-08 | Kloeckner Humboldt Deutz Ag | Process and installation for the treatment of mixed refuse with a high plastics content |
ES2471716B1 (en) * | 2012-12-21 | 2015-03-31 | Fundación Para Las Tecnologías Auxiliares De La Agricultura | Installation to separate plastic waste from organic waste and procedure for its operation |
FR3101791B1 (en) * | 2019-10-15 | 2021-09-17 | Broyeurs Poittemill Ingenierie | Process and installation for the continuous aeraulic separation of particulate materials consisting of a mixture of heterogeneous particles both in particle size and density |
-
1980
- 1980-11-13 DE DE3042899A patent/DE3042899C2/en not_active Expired
-
1981
- 1981-10-22 GB GB8131870A patent/GB2087757A/en active Pending
- 1981-11-03 NL NL8104963A patent/NL8104963A/en not_active Application Discontinuation
- 1981-11-12 ES ES507063A patent/ES507063A0/en active Granted
- 1981-11-12 BE BE0/206521A patent/BE891091A/en unknown
- 1981-11-12 IT IT8149694A patent/IT8149694A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3042899C2 (en) | 1983-02-10 |
DE3042899A1 (en) | 1982-06-03 |
GB2087757A (en) | 1982-06-03 |
NL8104963A (en) | 1982-06-01 |
IT8149694A0 (en) | 1981-11-12 |
ES507063A0 (en) | 1982-10-01 |
BE891091A (en) | 1982-03-01 |
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