ATE401568T1 - Verfahren zur identifizierung von objekten mittels eines optisches spektrometers und eines transportsystems - Google Patents

Verfahren zur identifizierung von objekten mittels eines optisches spektrometers und eines transportsystems

Info

Publication number
ATE401568T1
ATE401568T1 AT01932395T AT01932395T ATE401568T1 AT E401568 T1 ATE401568 T1 AT E401568T1 AT 01932395 T AT01932395 T AT 01932395T AT 01932395 T AT01932395 T AT 01932395T AT E401568 T1 ATE401568 T1 AT E401568T1
Authority
AT
Austria
Prior art keywords
transport system
optical spectrometer
identifying objects
articles
identified
Prior art date
Application number
AT01932395T
Other languages
English (en)
Inventor
Antonius Berghmans
Michel Huys
Original Assignee
Dsm Ip Assets Bv
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
Priority claimed from EP00201672A external-priority patent/EP1154262A1/de
Priority claimed from EP20000201671 external-priority patent/EP1153720A1/de
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE401568T1 publication Critical patent/ATE401568T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34—Devices for discharging articles or materials from conveyor 
    • B65G47/46—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points
    • B65G47/48—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers
    • B65G47/49—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected
    • B65G47/493—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load-carriers without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected by use of light responsive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
    • 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
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/765—Articles provided with piles, e g. nap on cloth
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Sorting Of Articles (AREA)
AT01932395T 2000-05-10 2001-05-09 Verfahren zur identifizierung von objekten mittels eines optisches spektrometers und eines transportsystems ATE401568T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00201672A EP1154262A1 (de) 2000-05-10 2000-05-10 Vorrichtung zur Identifizierung von Gegenständen die mindestens teilweise hergestellt sein aus zumindest einem Polymer
EP20000201671 EP1153720A1 (de) 2000-05-10 2000-05-10 Verfahren und Vorrichtung für optische Identifizierung von Artikeln, die durch ein Transportsystem getragen werden
EP00201673 2000-05-10

Publications (1)

Publication Number Publication Date
ATE401568T1 true ATE401568T1 (de) 2008-08-15

Family

ID=27223317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01932395T ATE401568T1 (de) 2000-05-10 2001-05-09 Verfahren zur identifizierung von objekten mittels eines optisches spektrometers und eines transportsystems

Country Status (6)

Country Link
US (1) US7071469B2 (de)
EP (1) EP1281064B1 (de)
AT (1) ATE401568T1 (de)
AU (1) AU2001258922A1 (de)
DE (1) DE60134844D1 (de)
WO (1) WO2001086267A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1699422A4 (de) * 2003-12-31 2009-04-29 Univ South Carolina Dünnschichtige poröse optische sensoren für gase und andere flüssigkeiten
US20070201136A1 (en) * 2004-09-13 2007-08-30 University Of South Carolina Thin Film Interference Filter and Bootstrap Method for Interference Filter Thin Film Deposition Process Control
WO2007061437A1 (en) * 2005-11-28 2007-05-31 University Of South Carolina Optical analysis system for dynamic, real-time detection and measurement
WO2007061436A1 (en) * 2005-11-28 2007-05-31 University Of South Carolina Self calibration methods for optical analysis system
EP1969326B1 (de) 2005-11-28 2020-06-10 Ometric Corporation Optisches analysesystem und verfahren zur optischen mehrvariablen-berechnung in echtzeit
US20070166245A1 (en) 2005-11-28 2007-07-19 Leonard Mackles Propellant free foamable toothpaste composition
EP2033196A2 (de) 2006-06-26 2009-03-11 University of South Carolina Datenvalidierung und -klassifizierung in optischen analysesystemen
US9182282B2 (en) * 2006-11-02 2015-11-10 Halliburton Energy Services, Inc. Multi-analyte optical computing system
US8110131B1 (en) * 2006-12-06 2012-02-07 Dell Orco Sergio Carpet reclamation system
US8212216B2 (en) * 2007-03-30 2012-07-03 Halliburton Energy Services, Inc. In-line process measurement systems and methods
US8213006B2 (en) * 2007-03-30 2012-07-03 Halliburton Energy Services, Inc. Multi-analyte optical computing system
US8184295B2 (en) * 2007-03-30 2012-05-22 Halliburton Energy Services, Inc. Tablet analysis and measurement system
US8283633B2 (en) * 2007-11-30 2012-10-09 Halliburton Energy Services, Inc. Tuning D* with modified thermal detectors
US8212213B2 (en) * 2008-04-07 2012-07-03 Halliburton Energy Services, Inc. Chemically-selective detector and methods relating thereto
DE102008021502A1 (de) 2008-04-29 2009-11-05 Herbert Kannegiesser Gmbh Verfahren und Vorrichtung zum Sortieren, Vereinzeln und/oder Übergeben von Wäschestücken
US8360348B2 (en) 2010-08-12 2013-01-29 Frank Levy Method and apparatus for recycling carpet
US8870104B2 (en) 2011-01-13 2014-10-28 Frank Levy Method for separating carpet fibers
GB2528487A (en) * 2014-07-23 2016-01-27 Airbus Operations Ltd Apparatus and method for testing materials
GB2528488A (en) 2014-07-23 2016-01-27 Airbus Operations Ltd Method and apparatus for testing materials
JP6876983B2 (ja) 2018-11-07 2021-05-26 パナソニックＩｐマネジメント株式会社 樹脂判定方法及び装置
NL2022728B1 (nl) * 2019-03-12 2020-09-18 Railtechniek Van Herwijnen Bv Hangtransporteur
US11067501B2 (en) * 2019-03-29 2021-07-20 Inspectorio, Inc. Fabric validation using spectral measurement
US20230152221A1 (en) * 2021-11-12 2023-05-18 Consensus Resource Group Ltd. Identification of carpet materials with near-infrared spectroscopy
WO2026124817A1 (en) * 2024-12-10 2026-06-18 Basf Se Process for sorting plastic-containing material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916641A (en) 1960-05-04 1963-01-23 King Ltd Geo W Improvements in or relating to conveyor systems
FR1292819A (fr) 1961-06-23 1962-05-04 Fischer Ag Georg Installation de transport
US5286980A (en) * 1992-10-30 1994-02-15 Oms-Optical Measuring Systems Product discrimination system and method therefor
US5881886A (en) 1994-03-18 1999-03-16 Brown University Research Foundation Optically-based methods and apparatus for sorting garments and other textiles
US5952660A (en) * 1995-07-06 1999-09-14 Dsm N.V. & Institut Fur Chemo Method of identifying post consumer or post industrial waste carpet utilizing a hand-held infrared spectrometer
DE19601923C1 (de) * 1996-01-12 1997-07-24 Inst Chemo Biosensorik Verfahren und Vorrichtung zum Erkennen organischer Substanzen
US6313423B1 (en) * 1996-11-04 2001-11-06 National Recovery Technologies, Inc. Application of Raman spectroscopy to identification and sorting of post-consumer plastics for recycling
US5850623A (en) * 1997-03-14 1998-12-15 Eastman Chemical Company Method for standardizing raman spectrometers to obtain stable and transferable calibrations
NL1006686C2 (nl) 1997-07-30 1999-02-02 Tno Werkwijze en inrichting voor het sorteren van tapijt of soortgelijke stukken textiel.
KR20010032471A (ko) 1997-11-25 2001-04-25 스펙트라 사이언스 코포레이션 원격 식별을 위한 자가-목표 판독기 시스템

Also Published As

Publication number Publication date
WO2001086267A1 (en) 2001-11-15
EP1281064B1 (de) 2008-07-16
AU2001258922A1 (en) 2001-11-20
DE60134844D1 (de) 2008-08-28
US7071469B2 (en) 2006-07-04
EP1281064A1 (de) 2003-02-05
US20030111606A1 (en) 2003-06-19

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