FR2751261B1 - PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED - Google Patents

PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED

Info

Publication number
FR2751261B1
FR2751261B1 FR9609485A FR9609485A FR2751261B1 FR 2751261 B1 FR2751261 B1 FR 2751261B1 FR 9609485 A FR9609485 A FR 9609485A FR 9609485 A FR9609485 A FR 9609485A FR 2751261 B1 FR2751261 B1 FR 2751261B1
Authority
FR
France
Prior art keywords
polyethylene
plant
materials obtained
polypropylene materials
separating polymeric
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 - Fee Related
Application number
FR9609485A
Other languages
French (fr)
Other versions
FR2751261A1 (en
Inventor
Antoine Vandeputte
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.)
GP SARL
Original Assignee
GP SARL
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 GP SARL filed Critical GP SARL
Priority to FR9609485A priority Critical patent/FR2751261B1/en
Publication of FR2751261A1 publication Critical patent/FR2751261A1/en
Application granted granted Critical
Publication of FR2751261B1 publication Critical patent/FR2751261B1/en
Priority to US10/424,467 priority patent/US7172143B2/en
Priority to US10/424,962 priority patent/US7014132B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29B2017/0224—Screens, sieves
    • 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
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • 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)
FR9609485A 1996-07-22 1996-07-22 PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED Expired - Fee Related FR2751261B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9609485A FR2751261B1 (en) 1996-07-22 1996-07-22 PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED
US10/424,467 US7172143B2 (en) 1996-07-22 2003-04-28 Method and plant for separating polymeric materials
US10/424,962 US7014132B2 (en) 1996-07-22 2003-04-28 Method and plant for separating polymeric materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609485A FR2751261B1 (en) 1996-07-22 1996-07-22 PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED

Publications (2)

Publication Number Publication Date
FR2751261A1 FR2751261A1 (en) 1998-01-23
FR2751261B1 true FR2751261B1 (en) 1998-09-11

Family

ID=9494562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609485A Expired - Fee Related FR2751261B1 (en) 1996-07-22 1996-07-22 PROCESS AND PLANT FOR SEPARATING POLYMERIC, POLYETHYLENE AND POLYPROPYLENE MATERIALS OBTAINED

Country Status (1)

Country Link
FR (1) FR2751261B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202325516A (en) * 2021-12-22 2023-07-01 奧地利商柏列利斯股份公司 A mechanical polyolefin recycling process
WO2023180222A1 (en) * 2022-03-22 2023-09-28 Borealis Ag A mechanical polyolefin recycling process
WO2023180258A1 (en) * 2022-03-22 2023-09-28 Borealis Ag Post-consumer recyclated colored polyethylene composition, method for its preparation and articles made therefrom
WO2023180260A1 (en) * 2022-03-22 2023-09-28 Borealis Ag Post-consumer recyclated colored polypropylene composition
EP4389382A1 (en) * 2022-12-22 2024-06-26 Comet Traitements Method for processing mixed plastics from shredder residues

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120158A (en) * 1974-08-09 1976-02-18 Mitsui Mining & Smelting Co Kongobutsuno shoriho
JPS51129967A (en) * 1975-05-07 1976-11-11 Mitsui Mining & Smelting Co Ltd Specific gravity separation of mixture
FR2341419A1 (en) * 1976-02-19 1977-09-16 Solvay Sepn. of plastics from waste materials - by grinding, sepg. loose paper, treating with aq. alkali to remove adhered papers and elutriating in liquid medium
SE468931B (en) * 1989-11-24 1993-04-19 Johan Schuerer PROCEDURE FOR RECOVERY OF PLASTIC MATERIAL
US5236603A (en) * 1991-06-18 1993-08-17 Sampson Donald L Method for plastics recycling
DE4329270A1 (en) * 1993-02-12 1994-08-25 Joachim Kopischke Installation for the separation of comminuted plastics of various chemical composition and different specific density and process for carrying it out

Also Published As

Publication number Publication date
FR2751261A1 (en) 1998-01-23

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CJ Change in legal form
ST Notification of lapse

Effective date: 20130329