AU2022355586B2 - Coal analyzer, coal analysis method, mixed coal preparation method, and coke production method - Google Patents

Coal analyzer, coal analysis method, mixed coal preparation method, and coke production method

Info

Publication number
AU2022355586B2
AU2022355586B2 AU2022355586A AU2022355586A AU2022355586B2 AU 2022355586 B2 AU2022355586 B2 AU 2022355586B2 AU 2022355586 A AU2022355586 A AU 2022355586A AU 2022355586 A AU2022355586 A AU 2022355586A AU 2022355586 B2 AU2022355586 B2 AU 2022355586B2
Authority
AU
Australia
Prior art keywords
coal
reflectance
vitrinite
microstructural
inert
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.)
Active
Application number
AU2022355586A
Other languages
English (en)
Other versions
AU2022355586A1 (en
Inventor
Shunichi Kamezaki
Toshiki Tsuboi
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.)
JFE Steel Corp
Original Assignee
JFE Steel 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of AU2022355586A1 publication Critical patent/AU2022355586A1/en
Application granted granted Critical
Publication of AU2022355586B2 publication Critical patent/AU2022355586B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B45/00—Other details
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/60—Measuring or analysing fractions, components or impurities or process conditions during preparation or upgrading of a fuel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/32—Polishing; Etching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36—Embedding or analogous mounting of samples
    • G01N2001/364—Embedding or analogous mounting of samples using resins, epoxy
    • 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
    • G01N2021/559—Determining variation of specular reflection within diffusively reflecting sample

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Coke Industry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AU2022355586A 2021-09-30 2022-09-20 Coal analyzer, coal analysis method, mixed coal preparation method, and coke production method Active AU2022355586B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-161012 2021-09-30
JP2021161012 2021-09-30
PCT/JP2022/034999 WO2023054065A1 (ja) 2021-09-30 2022-09-20 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

Publications (2)

Publication Number Publication Date
AU2022355586A1 AU2022355586A1 (en) 2024-04-11
AU2022355586B2 true AU2022355586B2 (en) 2025-08-28

Family

ID=85782548

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022355586A Active AU2022355586B2 (en) 2021-09-30 2022-09-20 Coal analyzer, coal analysis method, mixed coal preparation method, and coke production method

Country Status (7)

Country Link
US (1) US20250116602A1 (https=)
EP (1) EP4394353A4 (https=)
JP (1) JP7405303B2 (https=)
AU (1) AU2022355586B2 (https=)
CA (1) CA3233032A1 (https=)
TW (1) TWI828344B (https=)
WO (1) WO2023054065A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115950858B (zh) * 2022-12-01 2025-06-24 中煤科工智能储装技术有限公司 一种基于多线激光雷达扫描的水煤识别方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822940A (ja) * 1981-08-03 1983-02-10 Mitsubishi Chem Ind Ltd 石炭組織分析法及び装置
US5841882A (en) * 1993-12-10 1998-11-24 Sollac Automatic process for the maceral analysis and the determination of the reflectance of vitrinite in coals

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546237B2 (https=) * 1974-02-05 1979-03-26
JPS5835442A (ja) 1981-08-27 1983-03-02 Sumitomo Metal Ind Ltd 石炭組織の自動分析方法
JPS58153144A (ja) * 1982-03-09 1983-09-12 Nippon Kokan Kk <Nkk> 反射率が異なる複数の組織を有する塊状物質における組織構成比率測定装置
JPH0219715Y2 (https=) * 1987-05-07 1990-05-30
JP2005338011A (ja) * 2004-05-31 2005-12-08 Jfe Steel Kk 石炭分析方法及び石炭の品質管理方法
JP4438532B2 (ja) * 2004-06-30 2010-03-24 Ｊｆｅスチール株式会社 コークスおよびコークスの製造方法
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
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
JP6342280B2 (ja) * 2014-09-25 2018-06-13 関西熱化学株式会社 石炭における高輝度成分を識別する方法、装置及びコンピュータプログラム。
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
CN111879732B (zh) * 2020-08-17 2024-01-12 山西阳光焦化集团股份有限公司 一种简便定量测量煤中镜质组含量的方法
CN112132078A (zh) * 2020-09-29 2020-12-25 三一重型装备有限公司 一种基于图像和热成像跟踪的煤岩界面识别系统
CN112881306A (zh) * 2021-01-15 2021-06-01 吉林大学 一种基于高光谱图像的煤炭灰分含量快速检测方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822940A (ja) * 1981-08-03 1983-02-10 Mitsubishi Chem Ind Ltd 石炭組織分析法及び装置
US5841882A (en) * 1993-12-10 1998-11-24 Sollac Automatic process for the maceral analysis and the determination of the reflectance of vitrinite in coals

Also Published As

Publication number Publication date
JPWO2023054065A1 (https=) 2023-04-06
WO2023054065A1 (ja) 2023-04-06
TWI828344B (zh) 2024-01-01
CA3233032A1 (en) 2023-04-06
EP4394353A1 (en) 2024-07-03
AU2022355586A1 (en) 2024-04-11
TW202319745A (zh) 2023-05-16
US20250116602A1 (en) 2025-04-10
EP4394353A4 (en) 2025-01-22
JP7405303B2 (ja) 2023-12-26

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