ZA200601464B - Dry separation of contaminants from polyester materials - Google Patents

Dry separation of contaminants from polyester materials Download PDF

Info

Publication number
ZA200601464B
ZA200601464B ZA200601464A ZA200601464A ZA200601464B ZA 200601464 B ZA200601464 B ZA 200601464B ZA 200601464 A ZA200601464 A ZA 200601464A ZA 200601464 A ZA200601464 A ZA 200601464A ZA 200601464 B ZA200601464 B ZA 200601464B
Authority
ZA
South Africa
Prior art keywords
mixture
cleaning chamber
brittle
axis
polyester
Prior art date
Application number
ZA200601464A
Other languages
English (en)
Inventor
Carlos D Gutierrez
Fail Alvis
Original Assignee
United Resource Recovery Corp
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 United Resource Recovery Corp filed Critical United Resource Recovery Corp
Publication of ZA200601464B publication Critical patent/ZA200601464B/en

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
    • B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • 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
    • 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
    • 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
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • 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)
  • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning In General (AREA)
ZA200601464A 2003-09-03 2004-09-03 Dry separation of contaminants from polyester materials ZA200601464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49986203P 2003-09-03 2003-09-03

Publications (1)

Publication Number Publication Date
ZA200601464B true ZA200601464B (en) 2007-06-27

Family

ID=34272883

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200601464A ZA200601464B (en) 2003-09-03 2004-09-03 Dry separation of contaminants from polyester materials

Country Status (12)

Country Link
US (2) US7097044B2 (pt)
JP (1) JP4564493B2 (pt)
CN (1) CN1845798B (pt)
AU (1) AU2004270704B2 (pt)
BR (1) BRPI0413997A (pt)
CA (1) CA2537694C (pt)
HK (1) HK1093936A1 (pt)
HR (1) HRP20060090A2 (pt)
IL (1) IL173617A0 (pt)
MX (1) MXPA06002426A (pt)
WO (1) WO2005023895A2 (pt)
ZA (1) ZA200601464B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097044B2 (en) * 2003-09-03 2006-08-29 United Resource Recovery Corporation Dry separation of contaminants from polyester materials
US7098299B1 (en) 2005-03-16 2006-08-29 United Resource Recovery Corporation Separation of contaminants from polyester materials
ITUD20050063A1 (it) * 2005-04-18 2006-10-19 Pal Srl Apparecchiatura e procedimento per separare particelle di granulometria finissima da una massa incoerente di materiale legnoso
CN103711018B (zh) * 2012-09-29 2017-12-22 冯秀娟 一种可去除纤维中杂质的分散机
NL1040425C2 (nl) * 2013-10-02 2015-04-07 Technologies Holding B V D Werkwijze en inrichting voor het scheiden van lichtere deeltjes en zwaardere deeltjes.
US11180391B2 (en) 2013-10-02 2021-11-23 Anaergia B.V. Method and device for processing solid waste
CN104307608A (zh) * 2014-09-12 2015-01-28 山西平朔煤矸石发电有限责任公司 一种用于筛分破碎混配给料的组合装置
JP6317265B2 (ja) * 2015-01-22 2018-04-25 株式会社大貴 分離装置、及び吸水処理材の製造方法
CN105149052A (zh) * 2015-09-01 2015-12-16 太仓市伦凯自动化设备有限公司 一种卧式砂磨机械装置
EP3370889B1 (en) 2015-11-02 2020-04-08 Anaergia B.V. Method and device for processing solid waste
CN105723831B (zh) * 2016-02-22 2017-07-21 江苏贝尔机械有限公司 一种薄膜撕碎分选回收装置
CN105563697B (zh) * 2016-02-22 2017-08-15 江苏贝尔机械有限公司 薄膜进料撕碎装置
CN105563695B (zh) * 2016-02-22 2017-08-15 江苏贝尔机械有限公司 薄膜撕碎分选回收装置
CN105563696B (zh) * 2016-02-22 2017-08-29 江苏贝尔机械有限公司 一种薄膜撕碎装置
CN109203297B (zh) * 2018-09-04 2020-08-04 上海翰册塑料科技有限公司 一种塑料薄膜自动化回收处理设备及塑料薄膜处理工艺
CN110694979A (zh) * 2019-09-16 2020-01-17 徐州恒发玻璃制品有限公司 一种玻璃制品回收清洗粉碎设备
CN115570703B (zh) * 2022-08-29 2023-09-05 江苏佩浦高分子科技有限公司 具有空气净化功能的再生聚酯料结晶干燥用高效净化设备

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Publication number Priority date Publication date Assignee Title
DE2338909A1 (de) * 1973-08-01 1975-04-17 Zimmermann Azo Maschf Siebmaschine
FR2376703A1 (fr) * 1977-01-06 1978-08-04 Rech Geolog Miniere Crible rotatif pour tri d'emballages de recuperation par concassage differentiel et calibrage
DE3120792C2 (de) 1981-05-25 1983-11-24 Alu Plast Aluminium-Plastik Recycling GmbH, 5440 Mayen Granulattrockner
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DE3210973C2 (de) 1982-03-25 1984-11-22 Alu Plast Aluminium-Plastik Recycling GmbH, 5440 Mayen Waschvorrichtung
US5344025A (en) * 1991-04-24 1994-09-06 Griffin & Company Commingled waste separation apparatus and methods
CN2141737Y (zh) * 1992-11-21 1993-09-08 毛蔚明 新型磨粉浆机
US5458246A (en) * 1994-09-30 1995-10-17 Roskamp Champion Horizontal cylindrical sifter with adjustable agitator arms
US5958987A (en) * 1996-04-10 1999-09-28 The Coca-Cola Company Process for separating polyester from other materials
DE19616623B4 (de) * 1996-04-25 2004-12-23 Der Grüne Punkt - Duales System Deutschland Ag Vorrichtung zur Trennung von zähelastischen Materialien wie Kunststoffen und von unter mechanischer Beanspruchung zerfasernden Stoffen wie Papier
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Also Published As

Publication number Publication date
AU2004270704A1 (en) 2005-03-17
AU2004270704B2 (en) 2009-11-05
WO2005023895A2 (en) 2005-03-17
HK1093936A1 (en) 2007-03-16
US7097044B2 (en) 2006-08-29
BRPI0413997A (pt) 2006-11-07
CN1845798B (zh) 2010-04-28
CA2537694C (en) 2012-08-28
CA2537694A1 (en) 2005-03-17
IL173617A0 (en) 2006-07-05
JP2007504028A (ja) 2007-03-01
US20060249434A1 (en) 2006-11-09
CN1845798A (zh) 2006-10-11
MXPA06002426A (es) 2006-08-31
WO2005023895A3 (en) 2005-10-06
US20050054740A1 (en) 2005-03-10
JP4564493B2 (ja) 2010-10-20
HRP20060090A2 (en) 2006-12-31

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