ES2128383T3 - Procedimiento y dispositivo para la identificacion material de materiales. - Google Patents

Procedimiento y dispositivo para la identificacion material de materiales.

Info

Publication number
ES2128383T3
ES2128383T3 ES93118326T ES93118326T ES2128383T3 ES 2128383 T3 ES2128383 T3 ES 2128383T3 ES 93118326 T ES93118326 T ES 93118326T ES 93118326 T ES93118326 T ES 93118326T ES 2128383 T3 ES2128383 T3 ES 2128383T3
Authority
ES
Spain
Prior art keywords
materials
exposed
procedure
evaluated
measured
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 - Lifetime
Application number
ES93118326T
Other languages
English (en)
Inventor
I Dipl-Chem Burmester
K Dipl-Ing Engel
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.)
LZH Laser Zentrum Hannover eV
Original Assignee
LZH Laser Zentrum Hannover eV
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 LZH Laser Zentrum Hannover eV filed Critical LZH Laser Zentrum Hannover eV
Application granted granted Critical
Publication of ES2128383T3 publication Critical patent/ES2128383T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • 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
    • B29B2017/0203—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
    • B29B2017/0279—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
    • B29K2023/04—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
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Forging (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO Y A UN DISPOSITIVO PARA LA IDENTIFICACION DE MATERIALES POR SU SUSTANCIA. LOS MATERIALES SE SOMETEN A ENERGIA LASER Y LA RADIACION TERMICA DE LOS MATERIALES SE REGISTRA DESPUES DE FINALIZADO EL CALENTAMIENTO Y SE VALORA ESPECIFICAMENTE EL MATERIAL RESPECTO A LAS CARACTERISTICAS OPTICAS Y TERMICAS DEL MISMO. AL MENOS UNA PARTE DE LA SUPERFICIE DE LAS PIEZAS A IDENTIFICAR SE CARGAN EN FORMA DE PUNTOS Y POR BREVE TIEMPO CON LA ENERGIA LASER. LA RESPUESTA DEL IMPULSO TERMICO DEL MATERIAL, CARACTERISTICA EN CUANTO A SUSTANCIA DE LA ZONA DE LA SUPERFICIE CARGADA, SE REGISTRA METROLOGICAMENTE EN TIEMPO Y LUGAR Y SE VALORA RESPECTO A LA CLASE DE MATERIAL.
ES93118326T 1992-11-21 1993-11-12 Procedimiento y dispositivo para la identificacion material de materiales. Expired - Lifetime ES2128383T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239479A DE4239479A1 (de) 1992-11-21 1992-11-21 Verfahren zum Erkennen und Sortieren von verschiedenen Kunststoffen

Publications (1)

Publication Number Publication Date
ES2128383T3 true ES2128383T3 (es) 1999-05-16

Family

ID=6473529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93118326T Expired - Lifetime ES2128383T3 (es) 1992-11-21 1993-11-12 Procedimiento y dispositivo para la identificacion material de materiales.

Country Status (9)

Country Link
US (1) US5489778A (es)
EP (1) EP0599153B1 (es)
AT (1) ATE175023T1 (es)
CA (1) CA2109669A1 (es)
CZ (1) CZ245693A3 (es)
DE (2) DE4239479A1 (es)
DK (1) DK0599153T3 (es)
ES (1) ES2128383T3 (es)
PL (1) PL301102A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4607896A (en) * 1995-02-01 1996-08-21 Beloit Technologies, Inc. Thermal imaging refuse separator
DE19515447C2 (de) * 1995-04-27 1997-08-07 Rational Beratungsgesellschaft Gerät zum Erkennen eines Kunststoffes
JP3252682B2 (ja) * 1995-11-13 2002-02-04 株式会社豊田中央研究所 赤外分光分析法による樹脂の高速同定方法およびそのシステム
US5646405A (en) * 1995-11-29 1997-07-08 Lawson-Hemphill, Inc. Method of detecting contaminants in cotton fibers
US5823677A (en) * 1996-03-18 1998-10-20 The Board Of Trustees Of Western Michigan Method of identifying a substance by infrared imaging
DE19623121C2 (de) * 1996-06-10 2000-05-11 Wagner International Ag Altsta Verfahren und Vorrichtung zum photothermischen Prüfen von Werkstückoberflächen
DE19747784A1 (de) * 1997-10-29 1999-05-06 Rothe Lutz Dr Ing Habil Objekterkennung mittels Thermosignaturanalyse
US6304660B1 (en) 1998-05-29 2001-10-16 Welch Allyn Data Collection, Inc. Apparatuses for processing security documents
DE19908410B4 (de) * 1998-10-27 2004-05-13 Klaus Herbst Verfahren und Vorrichtung zur Unterscheidung von Original- und Nachahmungsprodukten
US6303925B1 (en) * 1999-02-24 2001-10-16 Patricia Alaine Edmonds Apparatus and method for distinguishing paper articles from plastic articles
ATE470547T1 (de) 2000-08-25 2010-06-15 Techno Polymer Co Ltd Verfahren und einrichtung zur reinigung von thermoplastischen produkten
JP3961205B2 (ja) * 2000-08-30 2007-08-22 日本電気株式会社 プラスチック識別装置
US6855901B1 (en) 2001-04-20 2005-02-15 National Recovery Technologies, Inc. Process and apparatus for spectroscopic identification and sorting of barrier materials
DE10217586A1 (de) * 2002-04-19 2003-11-20 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Erkennung von Fremdmaterial auf Banknoten
GB2399409B (en) * 2003-01-20 2006-03-15 Rolton Group Ltd Identification of materials by non destructive testing
DE10338582B4 (de) * 2003-08-22 2011-08-11 MTU Aero Engines GmbH, 80995 Verfahren zum Messen eines Parameters einer Beschichtung
DE102005000919B4 (de) * 2005-01-06 2007-05-24 Systektum Gmbh Verfahren zur Bestimmung des Vorhandenseins von Partikeln auf Oberflächen
DE102010050860A1 (de) 2010-03-31 2011-10-06 Innolight Innovative Laser Und Systemstechnik Gmbh Mikrokristall-Laser zur Erzeugung von Laserpulsen
US8948220B2 (en) 2012-12-18 2015-02-03 Coherent Gmbh Wavelength-stabilized microcrystal laser
FR3009212B1 (fr) * 2013-08-01 2015-07-31 Pellenc Selective Technologies Procede et installation automatique pour la caracterisation et/ou le tri d'emballages
EP3372340A1 (de) * 2017-03-10 2018-09-12 Scheppach Fabrikation von Holzbearbeitungsmaschinen GmbH Verfahren zur steuerung eines elektrowerkzeugs und zur durchführung des verfahrens eingerichtetes elektrowerkzeug
CN112670216A (zh) * 2020-12-30 2021-04-16 芯钛科半导体设备(上海)有限公司 一种用于自动识别晶圆盒中物件的装置
CN115062807B (zh) * 2022-08-19 2022-11-04 广东安拓普聚合物科技有限公司 一种pcr回收方法及系统
CN115494110B (zh) * 2022-09-20 2024-11-08 上海环境卫生工程设计院有限公司 一种采用温度特性的垃圾分类识别系统
CN116609375B (zh) * 2023-07-13 2023-09-22 江西省水利科学院(江西省大坝安全管理中心、江西省水资源管理中心) 一种利用热脉冲分布式光纤估算设施作物耗水量的方法
WO2025196958A1 (ja) * 2024-03-19 2025-09-25 本田技研工業株式会社 選別装置および方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317513A1 (de) * 1983-05-13 1984-11-15 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Einrichtung zum bestimmen der waermeleitfaehigkeit eines festen werkstoffes
DE3735286A1 (de) * 1987-10-17 1989-04-27 Rheinische Braunkohlenw Ag Verfahren zur bestimmung der zusammensetzung von mineralischen lagerstaetten
US4928254A (en) * 1988-04-28 1990-05-22 Knudsen Arne K Laser flash thermal conductivity apparatus and method
DE3820862A1 (de) * 1988-06-21 1989-12-28 Soelter Hans Joachim Dipl Phys Verfahren und vorrichtung zur kontaktlosen untersuchung von oberflaechen und inneren strukturen eines festen pruefkoerpers
US5075552A (en) * 1989-01-13 1991-12-24 Iowa State University Research Foundation Inc. Apparatus and method for transient thermal infrared emission spectrometry
DE3913474A1 (de) * 1989-04-24 1990-10-25 Siemens Ag Photothermisches untersuchungsverfahren, einrichtung zu seiner durchfuehrung und verwendung des verfahrens
DE4021882A1 (de) * 1990-07-11 1992-01-16 Mindermann Kurt Henry Verfahren zum erkennen unterschiedlicher kunststoffe
DE4102767A1 (de) * 1991-01-31 1992-08-06 Metallgesellschaft Ag Verfahren zur qualitativen analyse von kunststoffteilchen
DE4105586A1 (de) * 1991-02-22 1992-08-27 Gerhard Prof Barich Verfahren und vorrichtung zum sortieren von kunststoffabfaellen

Also Published As

Publication number Publication date
PL301102A1 (en) 1994-05-30
DK0599153T3 (da) 1999-08-23
DE4239479A1 (de) 1994-05-26
DE59309244D1 (de) 1999-02-04
CA2109669A1 (en) 1994-05-22
EP0599153A1 (de) 1994-06-01
ATE175023T1 (de) 1999-01-15
EP0599153B1 (de) 1998-12-23
CZ245693A3 (en) 1994-06-15
US5489778A (en) 1996-02-06

Similar Documents

Publication Publication Date Title
ES2128383T3 (es) Procedimiento y dispositivo para la identificacion material de materiales.
DK0543899T4 (da) Sub-overflademærkning
JPS5273976A (en) Method of thermal welding and apparatus thereof
DE69816107D1 (de) Laserbeschriftungsverfahren
ATE242675T1 (de) Verfahren und vorrichtung zum durchtrennen von flachen werkstücken aus sprödem material, insbesondere aus glas
BR8001023A (pt) Processo e dispositivo para recuperacao de energia termica
DE69129814D1 (de) Vorrichtung zum Laser-Strahlungsenergiesintern
NO900546L (no) Mikroboelgeoppvarming av matvarer og andre materialer.
BR9104460A (pt) Processo de aquecimento de um compartimento termico e queimador para a aplicacao desse processo
DK0880422T3 (da) Skærematrice og fremgangsmåde til fremstilling
BR9606143A (pt) Processo de formação de curva em tubo de material termoplástico aparelho para formação de curva em tubo de material termoplástico e tubo termoplástico
ES2191898T3 (es) Procedimiento y dispositivo para la contraccion de una lamina sobre un objeto.
ES2005825A6 (es) Instrumento para interceptar un haz de radiacion laser
ATE251302T1 (de) Lichtintensität-sensorelement und verfahren zur lichtstrahlen-modulation und vorrichtung die ein solches sensorelement verwendet
ES8607048A1 (es) Instrumento para interceptar energia electromagnetica de unalongitud de onda especifica
ATE107760T1 (de) Verfahren und vorrichtung zur schnellstrocknung eines materiales durch anwendung von mikrowellen.
ES296104Y (es) Dispositivo para calentar o refrigerar materiales metalicos.
BR8008980A (pt) Processo e sistema para conversao de energia termica utilizando produtos expandidos nao encerrados
RU96114043A (ru) Способ обнаружения локальных дефектов
JPS6455327A (en) Marking method
JPS55117587A (en) Laser working apparatus
FI852436L (fi) Foerfarande och anordning foer elektronvulkanisering pao en avkyld trumma.
CZ284191A3 (cs) Způsob popisu povrchů obrobků pomocí laseru s ma lým výkonem
RU93005253A (ru) Способ подповерхностной маркировки тела материала и устройство для его осуществления
PT8071Y (pt) Reconversor de energia solar radiante para termica

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 599153

Country of ref document: ES