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  • The effect of coal rank on flash   hydropyrolysis of …

    The effect of coal rank on flash hydropyrolysis of …

    The rank of coal is an important factor affecting the yields of products for FHP. However, the study of influence of coal rank on hydropyrolysis has only a few references. Recently, Strugnell and Patrick indicated the effect of coal rank on hydropyrolysis in a heated-grid reactor. But in that study, coal only ranges from lignite to subbituminous.

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  • CS2 extraction and FTIR & GC/MS   analysis of a Chinese ...

    CS2 extraction and FTIR & GC/MS analysis of a Chinese ...

    摘要: The abundance of low-rank coals in China, such as bituminous and brown coals, makes studies of their composition and structure of great significance to both coal ...

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  • Pyrolysis characteristics and   kinetics of two Chinese …

    Pyrolysis characteristics and kinetics of two Chinese …

    The pyrolysis characteristics and kinetics of two Chinese low-rank coal samples have been studied through thermogravimetric technique and mathematical modeling. Applicability of three kinetic models,...

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  • The effect of coal rank on   flash hydropyrolysis of …

    The effect of coal rank on flash hydropyrolysis of …

    Read "The effect of coal rank on flash hydropyrolysis of Chinese coal, Fuel Processing Technology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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  • Pyrolysis characteristics and kinetics of   two Chinese low ...

    Pyrolysis characteristics and kinetics of two Chinese low ...

    Pyrolysis characteristics and kinetics of two Chinese low-rank ... Low-rank coal deposit is about 55 % in the total reserves of coal in China [1], but the low-rank coal utilization is inef-

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  • 煤炭术语中英文(Coal terminology in   Chinese and English ...

    煤炭术语中英文(Coal terminology in Chinese and English ...

    2017-9-23 · 煤炭术语中英文(Coal terminology in Chinese and English).doc,煤炭术语中英文 ... burning smoke YM 2.6.5 anthracite high rank anthracite coal, low volatile, high ...

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  • Good, bad and the ugly: Eastern   Chinese cities ranked by ...

    Good, bad and the ugly: Eastern Chinese cities ranked by ...

    2012-5-25 · The two pollutants can be pinned to two major sources: coal consumption and vehicles emission. In both, Shanghai beats all other Chinese cities with coal intensity at ...

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  • 专家人才----Institute of Coal   Chemistry, Chinese …

    专家人才----Institute of Coal Chemistry, Chinese …

    2006.7, Ph D, Institute of Coal Chemistry, Chinese Academy of Sciences 2006.7-2010.12 Institute of Coal Chemistry, Chinese Academy of Sciences, Assistant Professor 2007.8-2007.11 Hasselt University, Belgium, visiting scholar 2011.1-2017.9 Institute of Coal Chemistry, Chinese Academy of Sciences, Associate Professor

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  • rank - Translation in   Chinese — TechDico

    rank - Translation in Chinese — TechDico

    Many translation examples sorted by field of activity containing “rank” – English-Chinese dictionary ... / science / natural and applied sciences / humanities / / / coal and / ...

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  • Advancement in coal   chemistry: structure and reactivity

    Advancement in coal chemistry: structure and reactivity

    Wu A, Pan T, Shi X, Zhou L, Liu R, Zhang D, Gao J. Study on free radicals in low rank coal pyrolysis process. Coal Conversion, 2012, 35: 1-5. ...

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  • Microstructural characteristics of   low-rank coal from ...

    Microstructural characteristics of low-rank coal from ...

    LI Xiaoyan. The application of SEM in coal petrology [J]. Journal of Chinese Electron ... LIANG Wenqing, et al. Pore distribution features of different rank coal and ...

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  • Coal Mining in Indonesia -   Indonesian Coal Industry ...

    Coal Mining in Indonesia - Indonesian Coal Industry ...

    Sources: Indonesian Coal Mining Association (APBI) & Ministry of Energy and Mineral Resources. During the 2000s commodities boom the coal mining industry was very lucrative as coal prices were comfortably high. Hence, many Indonesian companies and wealthy families decided to acquire coal mining concessions on Sumatra or Kalimantan in the late ...

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  • An atomic force microscopy study of   coal nanopore structure ...

    An atomic force microscopy study of coal nanopore structure ...

    《Chinese Science Bulletin》 2011年25期 收藏 | 投稿 | 手机打开 手机客户端打开本文 ... and the number of intermolecular pores decreases as the coal rank increases ...

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  • Effect of hydrothermal dewatering on the   pyrolysis ...

    Effect of hydrothermal dewatering on the pyrolysis ...

    HTD is an effective dewatering and upgrading process that can decrease the O/C and H/C ratios of coal and improve the coal rank. After upgrading, the coal particles were broken into pieces, and many small coal fragments were produced. The pore structure expanded to the micropore region, and more distribution peaks appeared.

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  • coal   rank中文翻譯,coal rank是什麼意思:煤的品級;煤階;煤 …

    coal rank中文翻譯,coal rank是什麼意思:煤的品級;煤階;煤 …

    coal rank中文:煤的品級;煤階;煤級;煤種…,點擊查查權威綫上辭典詳細解釋coal rank的中文翻譯,coal rank的發音,音標,用法和例句等。

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  • Interaction between low-rank   coal and biomass during ...

    Interaction between low-rank coal and biomass during ...

    2018-9-3 · Mei ZHONG, Jing-mei LIU, Feng-yun MA, Kouichi MIURA. Interaction between low-rank coal and biomass during degradative solvent extraction[J]. Journal of Fuel 14-22. ...

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  • Coal   in China - Wikipedia

    Coal in China - Wikipedia

    2019-9-11 · Coal is the main source of energy in China. In 2011, seven Chinese coal mining companies produced 100 million metric tonnes of coal or more. These companies were Shenhua Group, China Coal Group, Shaanxi Coal and Chemical Industry, Shanxi Coking Coal Group, Datong Coal Mine Group, Jizhong Energy, and Shandong Energy. The largest metallurgical coal producer was Shanxi Coking Coal …

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  • Upgrading Effects of Supercritical Carbon Dioxide   ...

    Upgrading Effects of Supercritical Carbon Dioxide ...

    2017-12-21 · The effects of supercritical carbon dioxide (SCCO2) extraction on coal composition, coal rank, pore structure, and combustion reactivity of three typical Chinese low-rank coals (LRCs) were investigated in this study. The results show that the SCCO2 extraction process has significantly reduced the moisture content and increased the fixed carbon content of LRCs.

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  • 6 of the Biggest Chinese   Mining Companies - …

    6 of the Biggest Chinese Mining Companies - …

    2015-9-17 · China supplies around 70% of the world's iron ore demand and 40% of its copper demand. In fact, according to a 2016 report by PricewaterhouseCoopers, Chinese mining …

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  • What is Coking Coal - Aspire Mining   Limited

    What is Coking Coal - Aspire Mining Limited

    Coke quality is largely influenced by coal rank, composition, mineral content and the ability to soften when heated, become plastic, and resolidify into a coherent mass. Bituminous class coals of high, medium, and low volatile rank that possess these properties are called “coking” coals.

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  • The Types of Coal:   Composition, Usage, and Energy …

    The Types of Coal: Composition, Usage, and Energy …

    China currently produces more coal than any other country in the world, although its proven reserves rank fourth behind the U.S., Russia, and India. The IEA estimates that global supply should increase at a rate of about 0.6 percent through 2020.

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  • Kinetic model of coal-char   gasification with steam at …

    Kinetic model of coal-char gasification with steam at …

    The kinetics of three different ranks of typical Chinese coal chars gasification with steam was investigated at higher pressure (up to 2.0 MPa) ...

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  • Coal -   idc-online.com

    Coal - idc-online.com

    2019-2-4 · coal are most usually classified by rank which depends upon the degree of transformation from the original source (i.e., decayed plants) and is therefore a measure of a coal's age. As the process of progressive transformation took place, the heating value and the fixed carbon

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  • Laboratory and modeling study on gas   diffusion with …

    Laboratory and modeling study on gas diffusion with …

    2018-2-16 · in different coal rank needs to be done to identify the correlation. The purpose of the current study was: (1) to study the diffusion characteristics with different coal rank, gas type, pore pressure in Chinese coals; (2) to define a model to describe the adsorption rates for different-ranked Chinese coals; (3) to gain a better

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  • Formation mechanism and enrichment patterns of middle   …

    Formation mechanism and enrichment patterns of middle …

    Xuzhou: China University of Mining and Technology Press, 2001: 1–183 (in Chinese). [2] WEI Yuanjiang. Reservoir and formation study of low-rank coal bed methane in ...

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  • rank   of coal 在 石油天然气工业 分类中 的翻译结果--cnki翻译助手

    rank of coal 在 石油天然气工业 分类中 的翻译结果--cnki翻译助手

    the rank of coal metamorphism is high; and the coal is of strong adsorption capacity,high gas content and high gas saturation; 煤变质程度高 ,煤的吸附能力强 ,含气量高 ,含 ...

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