ES2124382T3 - Procedimiento automatico de analisis maceral y de determinacion del poder reflector de la vitrinita en los carbones. - Google Patents

Procedimiento automatico de analisis maceral y de determinacion del poder reflector de la vitrinita en los carbones.

Info

Publication number
ES2124382T3
ES2124382T3 ES94402814T ES94402814T ES2124382T3 ES 2124382 T3 ES2124382 T3 ES 2124382T3 ES 94402814 T ES94402814 T ES 94402814T ES 94402814 T ES94402814 T ES 94402814T ES 2124382 T3 ES2124382 T3 ES 2124382T3
Authority
ES
Spain
Prior art keywords
gray
showcase
coals
determination
levels
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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
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ES94402814T
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English (en)
Inventor
Jean-Claude Celeski
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SIDERURGIQUE DE PARTICIPATIONS
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SIDERURGIQUE DE PARTICIPATIONS
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Publication of ES2124382T3 publication Critical patent/ES2124382T3/es
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Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N33/22—Fuels; Explosives
    • G01N33/222—Solid fuels, e.g. coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

PROCESO DE ANALISIS MACERAL DEL CARBON SOBRE UNA MUESTRA CONSTITUIDA POR CARBON TRITURADO SOBRE UNA MUESTRA CONSTITUIDA POR CARBON TRITURADO REVESTIDO CON RESINA EXPLORANDO LA SUPERFICIE DE LA MUESTRA MEDIANTE UN MICROSCOPIO Y MIDIENDO EL PODER REFLECTANTE DE LA VITRINITA, CARACTERIZADO POR LAS SIGUIENTES ETAPAS: - PARA CADA CAMPO DEL MICROSCOPIO, SE REALIZA UNA IMAGEN DIGITALIZADA CON NIVELES DE GRIS. - SE ELIMINA POR IMPOSICION DE UMBRAL LOS CAMPOS DE FUERTE CONTENIDO EN RESINA; - PARA CADA CAMPO NO ELIMINADO; A) SE DETERMINAN LAS DISTRIBUCIONES DE LOS NIVELES DE GRIS Y LOS GRADIENTES; B) SE REALIZA UNA IMAGEN BINARIA POR IMPOSICION DE UMBRAL DE LOS GRADIENTES DE GRIS DE MANERA A DETERMINAR ZONAS DE VITRINITA, C) SE DETERMINA LA DISTRIBUCION DE LOS NIVELES DE GRIS O DENSITOMETRIA DE LAS ZONAS DE VITRINITA OBTENIDAS; Y C) SE CALCULA EL PODER REFLECTANTE DE LA VITRINITA.
ES94402814T 1993-12-10 1994-12-07 Procedimiento automatico de analisis maceral y de determinacion del poder reflector de la vitrinita en los carbones. Expired - Lifetime ES2124382T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314884A FR2713779B1 (fr) 1993-12-10 1993-12-10 Procédé automatique d'analyse macérale et de détermination du pouvoir réflecteur de la vitrinite dans les charbons.

Publications (1)

Publication Number Publication Date
ES2124382T3 true ES2124382T3 (es) 1999-02-01

Family

ID=9453818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402814T Expired - Lifetime ES2124382T3 (es) 1993-12-10 1994-12-07 Procedimiento automatico de analisis maceral y de determinacion del poder reflector de la vitrinita en los carbones.

Country Status (13)

Country Link
US (1) US5841882A (es)
EP (1) EP0657730B1 (es)
JP (1) JPH07253398A (es)
KR (1) KR950019730A (es)
CN (1) CN1081792C (es)
AT (1) ATE171781T1 (es)
AU (1) AU684566B2 (es)
BR (1) BR9404939A (es)
CA (1) CA2137614A1 (es)
DE (1) DE69413652T2 (es)
ES (1) ES2124382T3 (es)
FR (1) FR2713779B1 (es)
ZA (1) ZA949822B (es)

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EP1333273A4 (en) * 2000-11-10 2011-04-06 Arkray Inc MEASURING METHOD AND INSTRUMENT COMPRISING AN IMAGE SENSOR
JP4121523B2 (ja) * 2005-11-10 2008-07-23 独立行政法人海洋研究開発機構 ビトリニット反射率測定方法およびビトリニット反射率測定装置
US20070213730A1 (en) * 2006-03-09 2007-09-13 Jonathan Martinek Cannulated suture anchor system
ES2929039T3 (es) * 2006-04-08 2022-11-24 Hoffmann La Roche Análisis de datos ópticos con ayuda de histogramas
CN101846623A (zh) * 2010-04-16 2010-09-29 煤炭科学研究总院 一种检测煤或有机岩石镜质体反射率的方法及其专用设备
CN101806750A (zh) * 2010-04-16 2010-08-18 煤炭科学研究总院 一种自动检测煤岩参数的方法及其专用设备
CN102297850B (zh) * 2010-06-22 2014-03-19 宝山钢铁股份有限公司 数字化煤岩组分自动测定方法
KR101311955B1 (ko) * 2011-10-27 2013-09-26 주식회사 포스코 코크스 품질 예측 방법
KR101311959B1 (ko) * 2011-10-27 2013-09-26 주식회사 포스코 코크스 품질 예측 방법
CN102928340A (zh) * 2012-10-19 2013-02-13 煤炭科学研究总院 基于图像分析同时测定煤的显微组分含量和镜质体反射率的方法及其专用设备
EA201590242A1 (ru) 2012-10-24 2015-04-30 Сонэр Акын Устройство для сортировки сухого угля
CN103217381B (zh) * 2013-03-28 2016-04-27 肖建新 一种高煤阶煤显微组分观测方法
CN104090084B (zh) * 2014-06-27 2016-03-09 江苏省沙钢钢铁研究院有限公司 一种配合煤镜质组反射率分布的预测方法的应用
CN104134074B (zh) * 2014-07-31 2017-06-23 中国矿业大学 一种基于激光扫描的煤岩识别方法
CN111160064B (zh) * 2018-11-06 2023-05-02 煤炭科学技术研究院有限公司 煤岩组分识别方法
CN111144186B (zh) * 2018-11-06 2023-05-05 煤炭科学技术研究院有限公司 一种用于对显微组分进行自动识别的方法及系统
CN110852489B (zh) * 2019-10-22 2023-05-16 西安思源学院 低温干馏半焦的质量控制方法
CN114062410B (zh) * 2020-08-07 2025-10-17 中国石油化工股份有限公司 一种适用于图像法测定镜质体反射率的制样装置及方法
CN112284871B (zh) * 2020-09-27 2023-05-26 中钢集团鞍山热能研究院有限公司 一种煤的半镜质组分富集方法
CN112967270B (zh) * 2020-11-06 2022-07-15 长江大学 基于人工智能的有机组分显微识别定量方法
JP7405303B2 (ja) * 2021-09-30 2023-12-26 Ｊｆｅスチール株式会社 石炭分析装置、石炭分析方法、混合石炭の調製方法およびコークスの製造方法
CN113933088B (zh) * 2021-10-08 2023-04-25 淮北矿业股份有限公司淮北选煤厂 一种煤炭样品的智能采样与预处理系统
CN116148220A (zh) * 2021-11-19 2023-05-23 宝山钢铁股份有限公司 炼焦煤煤岩显微组分的测定方法
CN114653288A (zh) * 2022-02-22 2022-06-24 中国恩菲工程技术有限公司 充填料浆浓度的调控方法及调控装置
CN115165875A (zh) * 2022-06-20 2022-10-11 煤炭科学技术研究院有限公司 煤炭显微图像的采集方法、装置及计算机设备

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US4030837A (en) * 1975-09-29 1977-06-21 Nippon Steel Corporation Method and apparatus for automatically measuring distribution of reflectance of coals
JPS5822940A (ja) * 1981-08-03 1983-02-10 Mitsubishi Chem Ind Ltd 石炭組織分析法及び装置
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Also Published As

Publication number Publication date
FR2713779A1 (fr) 1995-06-16
EP0657730B1 (fr) 1998-09-30
AU8024094A (en) 1995-06-15
DE69413652D1 (de) 1998-11-05
FR2713779B1 (fr) 1996-03-08
CA2137614A1 (fr) 1995-06-11
ATE171781T1 (de) 1998-10-15
BR9404939A (pt) 1995-08-08
US5841882A (en) 1998-11-24
DE69413652T2 (de) 1999-03-11
CN1123910A (zh) 1996-06-05
JPH07253398A (ja) 1995-10-03
ZA949822B (en) 1996-06-10
AU684566B2 (en) 1997-12-18
EP0657730A1 (fr) 1995-06-14
KR950019730A (ko) 1995-07-24
CN1081792C (zh) 2002-03-27

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