ES447022A1 - Process for the separation of plastics film from paper and plant for carrying out the same process - Google Patents

Process for the separation of plastics film from paper and plant for carrying out the same process

Info

Publication number
ES447022A1
ES447022A1 ES447022A ES447022A ES447022A1 ES 447022 A1 ES447022 A1 ES 447022A1 ES 447022 A ES447022 A ES 447022A ES 447022 A ES447022 A ES 447022A ES 447022 A1 ES447022 A1 ES 447022A1
Authority
ES
Spain
Prior art keywords
paper
carrying
separation
plant
plastics film
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
Application number
ES447022A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R UTI R Srl
Original Assignee
R UTI R Srl
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 by R UTI R Srl filed Critical R UTI R Srl
Publication of ES447022A1 publication Critical patent/ES447022A1/en
Expired legal-status Critical Current

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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Food Science & Technology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Paper (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

"PROCEDURES FOR SEPARATING THE PAPER LAMINAR PLASTIC, AND INSTALLATION FOR CARRYING OUT SUCH PROCEDURE" characterized in that the loose material coming from a primary separation and constituted substantially, if not exclusively, by paper and laminar plastic, is subjected to a hammered and drawn treatment whose motive, using the different coefficient of stretching of the paper with respect to the plastic, the first one is shredded while the second recovers, after the treatment, its original surface dimensions. (Machine-translation by Google Translate, not legally binding)
ES447022A 1975-04-16 1976-04-14 Process for the separation of plastics film from paper and plant for carrying out the same process Expired ES447022A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4914275A IT1035345B (en) 1975-04-16 1975-04-16 PROCEDURE FOR THE SEPARATION OF FILM PLASTIC FROM PAPER AND PLANT FOR THE IMPLEMENTATION OF THIS PROCEDURE

Publications (1)

Publication Number Publication Date
ES447022A1 true ES447022A1 (en) 1977-11-01

Family

ID=11269763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447022A Expired ES447022A1 (en) 1975-04-16 1976-04-14 Process for the separation of plastics film from paper and plant for carrying out the same process

Country Status (15)

Country Link
JP (1) JPS51142156A (en)
AR (1) AR208114A1 (en)
BE (1) BE840733A (en)
BR (1) BR7602319A (en)
CA (1) CA1084885A (en)
DE (1) DE2616156C2 (en)
ES (1) ES447022A1 (en)
FR (1) FR2307581A1 (en)
GB (1) GB1541095A (en)
GR (1) GR59901B (en)
IE (1) IE42553B1 (en)
IT (1) IT1035345B (en)
NL (1) NL7604093A (en)
SE (1) SE7604072L (en)
YU (1) YU95676A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE862561A (en) * 1977-01-17 1978-04-14 Svenska Flaektfabriken Ab PROCESS AND PLANT FOR TREATMENT OF A LIGHT FRACTION OF WASTE, IN PARTICULAR, HOUSEHOLD WASTE
IT1105743B (en) * 1978-07-10 1985-11-04 Tecnicomplex Spa PROCEDURE TO SEPARATE THE PAPER FROM THE PLASTIC EXISTING IN URBAN SOLID WASTE
DE3039547C2 (en) * 1980-10-20 1987-03-05 Peter 7869 Holzinshaus Voelskow Working process for sorting out plastic films and possibly textile waste from a waste mixture
FR2666537B1 (en) * 1990-09-11 1995-07-13 Otv D PROCESS AND DEVICE FOR THE EXTRACTION OF PLASTIC MATERIALS CONTAINED IN WASTE.
JP2655070B2 (en) * 1994-02-08 1997-09-17 株式会社イトーキ Display shelf device, support member and bracket used for this device
JP3626274B2 (en) * 1996-04-09 2005-03-02 アイン・エンジニアリング株式会社 Composite film regeneration processing method and apparatus
CN103785613B (en) * 2014-01-23 2016-03-30 天紫环保投资控股有限公司 Based on the density sorting system of lightweight thing and heavy thing in house refuse
CN109465196B (en) * 2018-10-24 2022-07-26 黑龙江劳力科技有限公司 Impurity removing equipment for multi-stage separation of grains
FR3101082B1 (en) 2019-09-24 2021-10-08 Ifp Energies Now Integrated fixed bed hydrocracking and bubbling bed hydroconversion process with improved gas / liquid separation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177358A (en) * 1937-07-17 1939-10-24 Atlantic Res Associates Inc Method of cleaning mica and similar material
GB940250A (en) * 1960-05-07 1963-10-30 Dorries A G O Recovering fibrous materials and/or synthetic resin from waste paper
US3339851A (en) * 1965-09-08 1967-09-05 Black Clawson Co Paper machinery
DE1808812A1 (en) * 1968-11-14 1970-06-04 Hoelscherpumpen Herne Gmbh Working up old plastics coated paper
US3814240A (en) * 1972-09-13 1974-06-04 Us Agriculture Separation of thermoplastic film and wastepaper
US3890220A (en) * 1973-12-26 1975-06-17 Kimberly Clark Co Fiber waste reclaim system and method

Also Published As

Publication number Publication date
IE42553B1 (en) 1980-08-27
DE2616156A1 (en) 1976-10-28
CA1084885A (en) 1980-09-02
NL7604093A (en) 1976-10-19
AR208114A1 (en) 1976-11-30
IE42553L (en) 1976-10-16
GR59901B (en) 1978-03-16
BR7602319A (en) 1976-10-12
YU95676A (en) 1983-01-21
IT1035345B (en) 1979-10-20
BE840733A (en) 1976-08-02
DE2616156C2 (en) 1985-07-25
SE7604072L (en) 1976-10-17
FR2307581B1 (en) 1981-12-11
FR2307581A1 (en) 1976-11-12
GB1541095A (en) 1979-02-21
JPS51142156A (en) 1976-12-07

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