AU2019444062B2 - Experimental apparatus and method for utilizing X-ray to measure moisture content and distribution in coal rock - Google Patents

Experimental apparatus and method for utilizing X-ray to measure moisture content and distribution in coal rock Download PDF

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AU2019444062B2
AU2019444062B2 AU2019444062A AU2019444062A AU2019444062B2 AU 2019444062 B2 AU2019444062 B2 AU 2019444062B2 AU 2019444062 A AU2019444062 A AU 2019444062A AU 2019444062 A AU2019444062 A AU 2019444062A AU 2019444062 B2 AU2019444062 B2 AU 2019444062B2
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coal rock
rock mass
moisture
moisture content
coal
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AU2019444062A1 (en
Inventor
Dingyi HAO
Wenlong Li
Xun Liu
Kaijun MIAO
Shihao TU
Zhenqian YANG
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AU2019444062A 2019-07-05 2019-12-09 Experimental apparatus and method for utilizing X-ray to measure moisture content and distribution in coal rock Active AU2019444062B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910602526.X 2019-07-05
CN201910602526.XA CN110308166B (zh) 2019-07-05 2019-07-05 利用x射线测定煤岩中水分含量与分布的实验装置及方法
PCT/CN2019/123911 WO2021003996A1 (zh) 2019-07-05 2019-12-09 利用x射线测定煤岩中水分含量与分布的实验装置及方法

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AU2019444062A1 AU2019444062A1 (en) 2021-01-21
AU2019444062B2 true AU2019444062B2 (en) 2022-09-08

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CN (1) CN110308166B (zh)
AU (1) AU2019444062B2 (zh)
WO (1) WO2021003996A1 (zh)

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* Cited by examiner, † Cited by third party
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CN110308166B (zh) * 2019-07-05 2020-06-05 中国矿业大学 利用x射线测定煤岩中水分含量与分布的实验装置及方法
CN112697822B (zh) * 2020-12-04 2021-08-17 武汉微束检测科技有限公司 一种矿物成分检测装置
CN113791027B (zh) * 2021-11-16 2022-02-08 华北科技学院(中国煤矿安全技术培训中心) 一种损伤岩样长期浸蚀装置
CN114112496A (zh) * 2021-11-23 2022-03-01 国家能源投资集团有限责任公司 一种浓盐水浸泡作用下的煤柱试件取芯取样方法
CN114034725A (zh) * 2021-12-13 2022-02-11 中国石油大学(华东) 一种四氢呋喃水合物生成过程观测方法
CN114354654B (zh) * 2022-01-07 2023-03-21 中国矿业大学 基于dw-knn的煤炭水分含量快速无损检测方法
CN114495679B (zh) * 2022-01-25 2022-10-28 中国矿业大学 一种真实煤二维微流体模型制作方法
CN115128107B (zh) * 2022-06-22 2022-12-13 北京低碳清洁能源研究院 一种水浸前后煤岩体孔隙结构与矿物成分重构表征方法

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CN102042989B (zh) * 2010-10-27 2012-06-06 中国矿业大学(北京) 一种含流体ct扫描的远程可控加载方法及装备
CN102954978B (zh) * 2012-11-13 2016-04-20 中国地质大学（北京） 一种煤岩裂缝发育过程的核磁共振成像观测装置及方法
CN103558236B (zh) * 2013-10-30 2016-02-03 哈尔滨工业大学 基于工业ct的沥青混合料水分分布测试方法
US10274437B2 (en) * 2015-01-22 2019-04-30 Halliburton Energy Services, Inc. Methods and systems of testing formation samples using a rock hydrostatic compression chamber
CN104990788A (zh) * 2015-07-01 2015-10-21 中国矿业大学(北京) 一种基于ct扫描的煤岩逆向化建模力学参数确定方法
CN104931357A (zh) * 2015-07-20 2015-09-23 西安科技大学 一种煤岩试件力学特性测试系统及其测试方法
CN108663287B (zh) * 2018-04-25 2021-02-26 中国地质大学（北京） 一种利用ct图像精确计算煤岩密度的方法
CN110308166B (zh) * 2019-07-05 2020-06-05 中国矿业大学 利用x射线测定煤岩中水分含量与分布的实验装置及方法

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RAMANDI H. L. et al. "Porosity and permeability characterization of coal: a mico-computed tomography study", International Journal of Coal Geology, 2016, vol. 154-155, pages 57-68 *

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WO2021003996A1 (zh) 2021-01-14
CN110308166A (zh) 2019-10-08
AU2019444062A1 (en) 2021-01-21
CN110308166B (zh) 2020-06-05

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