CN1524178B - 塑料的识别方法 - Google Patents

塑料的识别方法 Download PDF

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Publication number
CN1524178B
CN1524178B CN028135814A CN02813581A CN1524178B CN 1524178 B CN1524178 B CN 1524178B CN 028135814 A CN028135814 A CN 028135814A CN 02813581 A CN02813581 A CN 02813581A CN 1524178 B CN1524178 B CN 1524178B
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China
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absorption spectrum
infrared absorption
range
wavenumber
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CN028135814A
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Chinese (zh)
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CN1524178A (zh
Inventor
入江正一
后藤辉夫
久角隆雄
岩本洋
德升弘幸
岛村敏夫
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Panasonic Eco Technology Center Co Ltd
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Matsushita Eco Technology Center Co Ltd
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    • 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
    • G01N21/55—Specular reflectivity
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

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  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sorting Of Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN028135814A 2001-11-28 2002-11-25 塑料的识别方法 Expired - Lifetime CN1524178B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001362213 2001-11-28
JP362213/2001 2001-11-28
PCT/JP2002/012290 WO2003046523A1 (fr) 2001-11-28 2002-11-25 Procede d'identification de plastique

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CN1524178A CN1524178A (zh) 2004-08-25
CN1524178B true CN1524178B (zh) 2011-11-23

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CN028135814A Expired - Lifetime CN1524178B (zh) 2001-11-28 2002-11-25 塑料的识别方法

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US (1) US7161151B2 (enExample)
EP (1) EP1450152A4 (enExample)
JP (1) JP4084643B2 (enExample)
KR (1) KR100591357B1 (enExample)
CN (1) CN1524178B (enExample)
MX (1) MXPA03009519A (enExample)
WO (1) WO2003046523A1 (enExample)

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JP5374893B2 (ja) * 2007-06-27 2013-12-25 株式会社リコー 保護剤塗布装置の評価方法
JP5210586B2 (ja) * 2007-10-01 2013-06-12 Ｉｄｅｃ株式会社 プラスチック判別装置およびプラスチック判別方法
JP5176562B2 (ja) * 2008-01-22 2013-04-03 株式会社リコー 固体表面付着物の存在量評価方法、および保護剤塗布装置の評価方法
JP5901453B2 (ja) * 2011-08-26 2016-04-13 三菱電機株式会社 樹脂識別装置および方法
KR101366959B1 (ko) * 2011-08-26 2014-02-25 미쓰비시덴키 가부시키가이샤 수지 식별 장치 및 방법
JP5367145B1 (ja) * 2012-12-10 2013-12-11 ダイオーエンジニアリング株式会社 黒色廃プラスチックの材質選別装置
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CN105127110B (zh) * 2015-08-24 2017-09-19 南京爱丁堡环保科技有限公司 一种通用型的多光谱成像混合塑料的自动分选机
JP2017101988A (ja) * 2015-12-01 2017-06-08 株式会社島津製作所 プラスチック判別方法及びプラスチック判別装置
CN105424643A (zh) * 2015-12-31 2016-03-23 首钢总公司 一种测定混合油品中含量百分比的方法
WO2017130409A1 (ja) * 2016-01-29 2017-08-03 日本たばこ産業株式会社 紙に付着したオイルの種類を特定する方法
FR3059104B1 (fr) * 2016-11-18 2020-12-11 Electricite De France Dispositif et procede d'estimation d'un parametre d'un materiau polymere
CN109870560A (zh) * 2017-12-04 2019-06-11 金发科技股份有限公司 一种聚丙烯再生料的鉴别方法
KR102109834B1 (ko) * 2017-12-26 2020-05-12 주식회사 엘지화학 폴리아크릴로니트릴계 섬유의 적외선 분광 스펙트럼 분석방법
WO2019167535A1 (ja) * 2018-03-01 2019-09-06 株式会社エコポート九州 プラスチックの純度測定方法
US10481097B1 (en) * 2018-10-01 2019-11-19 Guardian Glass, LLC Method and system for detecting inclusions in float glass based on spectral reflectance analysis
US11741733B2 (en) 2020-03-26 2023-08-29 Digimarc Corporation Arrangements for digital marking and reading of items, useful in recycling
CN110376157B (zh) * 2019-07-19 2022-04-05 应急管理部天津消防研究所 一种判定泡沫塑料种类及其阻燃性能的检测分析方法
JP7258839B2 (ja) * 2020-12-24 2023-04-17 パナソニックホールディングス株式会社 複合樹脂のセルロース複合判別方法及び装置
CN112697744A (zh) * 2021-01-14 2021-04-23 中国林业科学研究院木材工业研究所 一种基于红外光谱的东非黑黄檀工艺品的鉴别方法
EP4323918A1 (en) 2021-04-16 2024-02-21 Digimarc Corporation Methods and arrangements to aid recycling
KR102499986B1 (ko) * 2021-07-05 2023-02-14 인하대학교 산학협력단 미세 플라스틱 검출 방법
WO2024015385A1 (en) 2022-07-14 2024-01-18 Digimarc Corporation Methods and arrangements to utilize end-of-life data generated during recycling and waste sortation for counterfeit deterrence and other actions
CN115372306B (zh) * 2022-07-26 2023-06-23 中国科学院理化技术研究所 一种基于红外吸收光谱指纹特征的油污染分析方法
WO2024117972A1 (en) * 2022-11-28 2024-06-06 Agency For Science, Technology And Research System and method for identification and sorting of plastics
CN120134500B (zh) * 2025-04-29 2025-08-29 合肥瑞云超微识别技术有限公司 基于红外光谱的混合塑料分选系统及方法

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JP2000186987A (ja) * 1998-12-24 2000-07-04 Toshiba Mach Co Ltd スライサ装置の制御方法及びスライサ装置
JP2000199734A (ja) * 1999-01-04 2000-07-18 Toshiba Mach Co Ltd スライサ装置
JP2000214084A (ja) * 1999-01-25 2000-08-04 Asahi Chem Ind Co Ltd 検査対象物質判定方法及びその装置
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US5965889A (en) * 1997-11-05 1999-10-12 Pike Technologies Of Wisconsin, Inc. Imaging stage for fourier transform infrared spectrometer
JP2000186987A (ja) * 1998-12-24 2000-07-04 Toshiba Mach Co Ltd スライサ装置の制御方法及びスライサ装置
JP2000199734A (ja) * 1999-01-04 2000-07-18 Toshiba Mach Co Ltd スライサ装置
JP2000214084A (ja) * 1999-01-25 2000-08-04 Asahi Chem Ind Co Ltd 検査対象物質判定方法及びその装置
CN1463359A (zh) * 2001-03-27 2003-12-24 松下电器产业株式会社 塑料的识别方法及装置

Also Published As

Publication number Publication date
KR100591357B1 (ko) 2006-06-19
US7161151B2 (en) 2007-01-09
CN1524178A (zh) 2004-08-25
KR20040012822A (ko) 2004-02-11
EP1450152A1 (en) 2004-08-25
WO2003046523A1 (fr) 2003-06-05
US20040149911A1 (en) 2004-08-05
EP1450152A4 (en) 2009-11-25
JP4084643B2 (ja) 2008-04-30
JP2003227793A (ja) 2003-08-15
MXPA03009519A (es) 2004-12-06

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SE01 Entry into force of request for substantive examination
CI01 Publication of corrected invention patent application

Correction item: Inventor

Correct: Irie Shouichi

False: (first inventor) Tokumasu Hiroyuki

Number: 34

Volume: 20

CI02 Correction of invention patent application

Correction item: Inventor

Correct: Irie Shouichi

False: (first inventor) Tokumasu Hiroyuki

Number: 34

Page: The title page

Volume: 20

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ( THE FIRST INVENTOR ) HISAE ZENYI TO: ZHENGYI RUJIANG

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Free format text: CORRECT: INVENTOR; FROM: ( THE FIRST INVENTOR ) HISAE ZENYI TO: ZHENGYI RUJIANG

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Granted publication date: 20111123