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MX2011003443A - Proceso para la separacion selectiva, y para el aumento simultaneo de la pureza, de materiales consumidos fragmentados, organicos a traves de medios acuosos que tienen densidades seleccionadas. - Google Patents

Proceso para la separacion selectiva, y para el aumento simultaneo de la pureza, de materiales consumidos fragmentados, organicos a traves de medios acuosos que tienen densidades seleccionadas.

Info

Publication number
MX2011003443A
MX2011003443A MX2011003443A MX2011003443A MX2011003443A MX 2011003443 A MX2011003443 A MX 2011003443A MX 2011003443 A MX2011003443 A MX 2011003443A MX 2011003443 A MX2011003443 A MX 2011003443A MX 2011003443 A MX2011003443 A MX 2011003443A
Authority
MX
Mexico
Prior art keywords
supernatant
settled
fraction
fragmented
purity
Prior art date
Application number
MX2011003443A
Other languages
English (en)
Inventor
Henri Seinera
Hugues De Feraudy
Original Assignee
Galloo Plastics
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40602210&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2011003443(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Galloo Plastics filed Critical Galloo Plastics
Publication of MX2011003443A publication Critical patent/MX2011003443A/es

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
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/40—Devices therefor, other than using centrifugal force of trough type
    • B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
    • 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)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Se describe un proceso para la separación selectiva, y para el aumento simultáneo de la pureza, de dos materiales orgánicos consumidos, fragmentados, sintéticos que tienen diversas densidades, mezclados juntos o mezclados con diferentes materiales contaminantes que serán eliminados, a través de medios acuosos densos, cada medio acuoso tiene una densidad elegida (ds) como un umbral para separar los materiales orgánicos y contaminantes, caracterizado porque comprende: a) una etapa para separar la mezcla en dos corrientes, una corriente sobrenadante (a1) y una corriente asentada (a2); b) una etapa para separar los componentes de la corriente sobrenadante (a1) eliminando la fracción sobrenadante y recolectando la fracción asentada formada de los fragmentos del primer material orgánico sintético consumido reciclable; c) una etapa para separar los componentes de la corriente asentada (a2) recolectando la fracción sobrenadante y eliminando la fracción asentada; y d) una etapa para separar los componentes de la corriente sobrenadante eliminando la fracción sobrenadante y recolectando la fracción asentada formada de los fragmentos del segundo material orgánico sintético consumido reciclable.
MX2011003443A 2008-09-30 2009-09-29 Proceso para la separacion selectiva, y para el aumento simultaneo de la pureza, de materiales consumidos fragmentados, organicos a traves de medios acuosos que tienen densidades seleccionadas. MX2011003443A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0805389A FR2936432B1 (fr) 2008-09-30 2008-09-30 Procede de separation selective de materiaux organiques usages,fragmentes au moyen d'un milieu aqueux de densite choisie
PCT/FR2009/001154 WO2010037927A1 (fr) 2008-09-30 2009-09-29 Procede de separation selective et simultanement d'augmentation de purete de materiaux organiques usages fragmentes, au moyen de milieux aqueux de densites choisies

Publications (1)

Publication Number Publication Date
MX2011003443A true MX2011003443A (es) 2011-09-30

Family

ID=40602210

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011003443A MX2011003443A (es) 2008-09-30 2009-09-29 Proceso para la separacion selectiva, y para el aumento simultaneo de la pureza, de materiales consumidos fragmentados, organicos a traves de medios acuosos que tienen densidades seleccionadas.

Country Status (11)

Country Link
US (1) US8479923B2 (es)
EP (1) EP2334436B1 (es)
JP (1) JP5568561B2 (es)
CN (1) CN102223954B (es)
BR (1) BRPI0919354B1 (es)
CA (1) CA2737858C (es)
ES (1) ES2554995T3 (es)
FR (1) FR2936432B1 (es)
MX (1) MX2011003443A (es)
PT (1) PT2334436E (es)
WO (1) WO2010037927A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102755926A (zh) * 2011-04-29 2012-10-31 上海宝利纳材料科技有限公司 一种分离回收塑料中聚乙烯和聚丙烯的装置和方法
CN102500463A (zh) * 2011-10-18 2012-06-20 福清福捷塑胶有限公司 塑胶混合材料的分离方法
CN102873792B (zh) * 2012-10-19 2015-04-15 宁波大发化纤有限公司 比重法分离再生聚酯瓶片的方法
CN103386357B (zh) * 2013-07-12 2014-04-16 南通赛孚机械设备有限公司 棕榈果壳仁分离器
EP3511140A1 (en) * 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft A process for separating a fibrous target component from textile waste
CN110898981A (zh) * 2019-11-20 2020-03-24 山东省果树研究所 一种剔除苹果严重霉心病果实的浮选方法
JP2023513242A (ja) * 2020-02-10 2023-03-30 イーストマン ケミカル カンパニー 廃棄プラスチックの遠心分離による密度分別
CN112945824A (zh) * 2021-02-24 2021-06-11 西安欧中材料科技有限公司 一种细粒径镍基高温合金粉末中夹杂物的检测方法
EP4296028B1 (de) * 2022-06-24 2025-04-16 Bage Plastics GmbH Verfahren zur rückgewinnung von kunststoffen

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715083A (en) 1970-12-17 1973-02-06 Bethlehem Steel Corp Method for controlling the grind in a single stage autogenous grinding mill
JPS5620169B2 (es) 1973-05-18 1981-05-12
US4079837A (en) 1974-03-14 1978-03-21 Grube Kenneth E System for the separation of fragmented solid waste
DE2525750C3 (de) 1975-06-10 1982-04-15 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum Aufbereiten und Wiederverwenden stark verschmutzter Kunststoffprodukte
US4077847A (en) 1975-08-11 1978-03-07 Occidental Petroleum Corporation Solid waste disposal system
US4406411A (en) 1979-09-10 1983-09-27 Ford Motor Company Reclamation and rejuvenation of plastic and metal from metallized plastic
US4379525A (en) 1981-08-06 1983-04-12 Owens-Illinois, Inc. Process for recycling plastic container scrap
ES518876A0 (es) 1983-01-10 1984-08-01 Enrique Carbonell Serra Proceso para el tratamiento de residuos urbanos e instalacion para su realizacion
AT386552B (de) 1986-05-28 1988-09-12 Andritz Ag Maschf Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen
US4809854A (en) 1987-01-12 1989-03-07 Nelmor Co., Inc. Flotation apparatus for reclaiming bonded, two-resin articles
US4728045A (en) 1987-01-12 1988-03-01 Nelmor Co., Inc. Method for reclaiming bonded, two-resin articles
US4830188A (en) 1987-09-30 1989-05-16 Rutgers, The State University Plastics separation and recycling methods
US5268074A (en) 1990-03-27 1993-12-07 Advanced Environmental Recycling Technologies, Inc. Method for recycling polymeric film
US5042725A (en) 1990-08-03 1991-08-27 Davidson Textron Inc. Method for recovering PVC and urethane foam from automotive interior trim waste
CA2107239C (en) 1991-03-21 2004-05-25 Joe G. Brooks Method for recycling plastic coated paper product waste and polymeric film
DE4127572C1 (es) 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
US5375778A (en) 1991-10-21 1994-12-27 Lundquist; Lynn C. Continuous method for reclaiming plastic scrap
US5431347A (en) 1991-12-02 1995-07-11 Hitachi, Ltd. System and method for disposing waste
US5390860A (en) 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
DE4217005C2 (de) 1992-05-22 1994-03-03 Himont Inc Verfahren zur Wiedergewinnung des Kunststoffes aus lackierten Kunststoffteilen
US5246116A (en) 1992-09-22 1993-09-21 Reynolds Metals Company Method and apparatus for separation and recovery of the components from foil-containing laminates
US5280837A (en) 1992-10-19 1994-01-25 Davidson Textron Inc. Door for an improved separation device
US5397066A (en) * 1993-01-22 1995-03-14 Mobil Oil Corporation Separation of plastic materials
US5295582A (en) 1993-01-22 1994-03-22 Novacor Chemicals (International) S.A. Recycling post consumer plastic products
DE4329270A1 (de) * 1993-02-12 1994-08-25 Joachim Kopischke Anlage zur Trennung zerkleinerter Kunststoffe verschiedener chemischer Zusammensetzung und unterschiedlicher spezifischer Dichte und Verfahren zu seiner Durchführung
US5649785A (en) 1993-03-03 1997-07-22 Djerf; Tobin Method of treating solid waste, recovering the constituent materials for recycling and reuse, and producing useful products therefrom
US5341935A (en) 1993-04-29 1994-08-30 Evergreen Global Resources, Inc. Method of separating resource materials from solid waste
WO1994021382A1 (de) * 1993-03-18 1994-09-29 Ingeborg Pagenkopf Verfahren zur trennung von feststoffgemischen verschiedener dichte, trennflüssigkeit und vorrichtung zur durchführung des verfahrens
ATE177045T1 (de) 1993-11-17 1999-03-15 Hitachi Shipbuilding Eng Co Verfahren und vorrichtung zum sortieren von kunststoffabfällen
US6114401A (en) 1994-03-21 2000-09-05 Doonan; Billie Odell Plastic reclamation process
US5443157A (en) 1994-03-31 1995-08-22 Nimco Shredding Co. Automobile shredder residue (ASR) separation and recycling system
LU88506A1 (fr) * 1994-06-29 1996-02-01 Quadra Holding Sa Procédé et installation de triage de matières plastiques hétérogènes
US5609256A (en) 1995-01-04 1997-03-11 Carpco, Inc. Process for recovery of values from solid waste materials
US5988395A (en) 1995-04-24 1999-11-23 Calo; Joseph M. Liquid-fluidized bed classifier (LFBC) for sorting waste plastics and other solid waste materials for recycling
US5667156A (en) 1996-01-04 1997-09-16 Resource Concepts, Inc. Process for the separation and isolation of precious and semi-precious metals from electronic circuit boards
KR19990087302A (ko) 1996-02-28 1999-12-27 하랄트 필쯔 재생 가능한 쓰레기 재료를 분류하고 처리하기 위한 방법 및 장치
JPH09248826A (ja) 1996-03-18 1997-09-22 Ain Eng Kk 積層熱可塑性樹脂成形品の再生処理方法及び装置
US5653867A (en) 1996-03-19 1997-08-05 The University Of Chicago Method for the separation of high impact polystyrene (HIPS) and acrylonitrile butadiene styrene (ABS) plastics
US7172143B2 (en) * 1996-07-22 2007-02-06 Antoine Vandeputte Method and plant for separating polymeric materials
DE19644437A1 (de) 1996-10-25 1998-04-30 Der Gruene Punkt Duales Syst Verfahren zum Aufschluß von Abfällen, die wenigstens teilweise wiederverwertbare Anteile enthalten
DE19654255B4 (de) 1996-12-23 2007-08-30 Herhof Verwaltungsgesellschaft Mbh Verfahren und Vorrichtung zur Behandlung von Abfall oder Restabfall
DE19701669A1 (de) 1997-01-18 1998-07-23 Kloeckner Humboldt Wedag Verfahren und Anlage zur Aufbereitung von kunststoffreichen Müllgemischen
DE19719734A1 (de) 1997-05-09 1998-11-12 Kloeckner Humboldt Wedag Verfahren zur Trennung von Mischkunststoffen
US6024226A (en) 1997-06-05 2000-02-15 Olivier; Paul A. System and process for separating and recovering/recycling solid wastes and waste streams
US5894996A (en) 1997-08-13 1999-04-20 Empak, Inc. Method and apparatus for reclaiming plastic
FR2773736B1 (fr) 1998-01-22 2000-05-26 Galloo Plastics Procede et installation pour separer toutes categories de materiaux polymeres
WO1999061158A1 (en) * 1998-05-26 1999-12-02 Mba Polymers, Inc. Apparatus and method for enhancing partitioning of different polymeric materials from a mixture by density differential alteration
US6007005A (en) 1999-03-17 1999-12-28 Premark Rwp Holdings, Inc. ABS recycling process
US6138929A (en) 1999-08-16 2000-10-31 Montgomery; Michael Process for removing paint from polymeric material
JP3330108B2 (ja) * 1999-11-11 2002-09-30 濱田重工株式会社 混合破砕廃棄プラスチックからの含塩素重合体の分別方法
US6599950B2 (en) * 2001-03-29 2003-07-29 The University Of Chicago Process for the recovery and separation of plastics
SI1494843T1 (sl) * 2002-04-12 2010-06-30 Mba Polymers Inc Večstopenjsko ločevanje plastike
FR2841799B1 (fr) 2002-07-02 2004-09-03 Galloo Plastics Procede de preconcentration de materiaux organiques de synthese en provenance de dechets de broyage de biens durables arrives en fin de vie
FR2860994B1 (fr) 2003-10-15 2007-07-13 Galloo Plastics Procede de separation selective de materiaux organiques usages fragmentes au moyen de suspensions aqueuses denses
FR2863509B1 (fr) 2003-12-10 2007-07-13 Galloo Plastics Procede de separation selective de materiaux polymeres fragmentes en particulier usages, au moyen de suspensions aqueuses denses dynamiquement stabilises
US20050173310A1 (en) * 2004-02-06 2005-08-11 Plastics Reclaiming Technologies, Inc. Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock
KR100539709B1 (ko) * 2004-09-24 2005-12-29 학교법인 동아대학교 건설폐기물의 선별방법
JP4376178B2 (ja) * 2004-12-27 2009-12-02 日本磁力選鉱株式会社 シュレッダーダストの処理方法及びその設備
FR2884156B1 (fr) 2005-04-08 2007-09-28 Galloo Plastics Sa Procede de separation selective de materiaux absorbants fragmentes en particulier usages, au moyen de suspensions magnetiques
DE102005026450B4 (de) * 2005-06-08 2019-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verwendung einer Dichtetrennung zur Trennung von flammgeschützten von flammschutzfreien Polymeren aus Kunststoffen aus Elektroaltgeräten
CN2887444Y (zh) * 2005-11-07 2007-04-11 黄琼瑶 塑料片回收浮选槽
PL2121818T3 (pl) * 2007-02-09 2013-01-31 Dow Corning Sposób recyklingu tworzywa sztucznego
JP4721232B2 (ja) * 2007-05-14 2011-07-13 シャープ株式会社 プラスチック廃材の再資源化方法、ならびに再生プラスチック原料、再生プラスチック成形体
CN100535141C (zh) * 2007-09-30 2009-09-02 浙江理工大学 分离黄金薄片与固体碎片的方法和装置

Also Published As

Publication number Publication date
CN102223954A (zh) 2011-10-19
CA2737858A1 (fr) 2010-04-08
JP5568561B2 (ja) 2014-08-06
US20110174747A1 (en) 2011-07-21
ES2554995T3 (es) 2015-12-28
CN102223954B (zh) 2014-03-05
BRPI0919354B1 (pt) 2020-01-07
FR2936432B1 (fr) 2011-09-16
JP2012504049A (ja) 2012-02-16
CA2737858C (fr) 2016-03-29
FR2936432A1 (fr) 2010-04-02
WO2010037927A1 (fr) 2010-04-08
BRPI0919354A2 (pt) 2015-12-29
EP2334436A1 (fr) 2011-06-22
EP2334436B1 (fr) 2015-07-22
US8479923B2 (en) 2013-07-09
PT2334436E (pt) 2015-11-04

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