Coal 2020 Analysis and Forecast to 2025 Coal 2020 Abstract
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Petrographic and Vitrinite Reflectance Analyses of a Suite of High Volatile Bituminous Coal Samples from the United States and Venezuela
Petrographic and vitrinite reflectance analyses of a suite of high volatile bituminous coal samples from the United States and Venezuela Open-File Report 2008-1230 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior Dirk A. Kempthorne, Secretary U.S. Geological Survey Mark D. Myers, Director U.S. Geological Survey, Reston, Virginia 2008 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Suggested citation: Hackley, P.C., Kolak, J.J., 2008, Petrographic and vitrinite reflectance analyses of a suite of high volatile bituminous coal samples from the United States and Venezuela: U.S. Geological Survey Open-File Report 2008-1230, 36 p., http://pubs.usgs.gov/of/2008/1230. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted material contained within this report. ii Contents Introduction ........................................................................................................................................................................1 Methods ..............................................................................................................................................................................1 -
Annual Report Annual Report 2020
2020 Annual Report Annual Report 2020 For further details about information disclosure, please visit the website of Yanzhou Coal Mining Company Limited at Important Notice The Board, Supervisory Committee and the Directors, Supervisors and senior management of the Company warrant the authenticity, accuracy and completeness of the information contained in the annual report and there are no misrepresentations, misleading statements contained in or material omissions from the annual report for which they shall assume joint and several responsibilities. The 2020 Annual Report of Yanzhou Coal Mining Company Limited has been approved by the eleventh meeting of the eighth session of the Board. All ten Directors of quorum attended the meeting. SHINEWING (HK) CPA Limited issued the standard independent auditor report with clean opinion for the Company. Mr. Li Xiyong, Chairman of the Board, Mr. Zhao Qingchun, Chief Financial Officer, and Mr. Xu Jian, head of Finance Management Department, hereby warrant the authenticity, accuracy and completeness of the financial statements contained in this annual report. The Board of the Company proposed to distribute a cash dividend of RMB10.00 per ten shares (tax inclusive) for the year of 2020 based on the number of shares on the record date of the dividend and equity distribution. The forward-looking statements contained in this annual report regarding the Company’s future plans do not constitute any substantive commitment to investors and investors are reminded of the investment risks. There was no appropriation of funds of the Company by the Controlling Shareholder or its related parties for non-operational activities. There were no guarantees granted to external parties by the Company without complying with the prescribed decision-making procedures. -
Chemical and Physical Structural Studies on Two Inertinite-Rich Lump
CHEMICAL AND PHYSICAL STRUCTURAL STUDIES ON TWO INERTINITE-RICH LUMP COALS. Nandi Malumbazo A thesis submitted in fulfilment of the requirements for the degree of Doctor of Philoso- phy in the School of Chemical and Metallurgical Engineering at the University of the Witwatersrand. Johannesburg, 2011 DECLARATION I, Nandi Malumbazo, declare that the thesis entitled: “CHEMICAL AND PHYSICAL STRUCTURAL STUDIES ON TWO INER- TINITE-RICH LUMP COALS” is my own work and that all sources I have used or quoted have been indicated and ac- knowledged by means of references. Signature: ……………………………………………………………….. Date:………………………………………………………………………… Page i ABSTRACT ABSTRACT Two Highveld inertinite-rich lump coals were utilized as feed coal samples in order to study their physical, chemical structural and petrographic variations during heat treat- ment in a packed-bed reactor unit combustor. The two feed lump coals were selected as it is claimed that Coal B converts at a slower rate in a commercial coal conversion process when compared to Coal A. The reason for this requires detailed investigation. Chemical structural variations were determined by proximate and coal char CO2 reactiv- ity analysis. Physical structural variations were determined by FTIR, BET adsorption methods, XRD and 13C Solid state NMR analysis. Carbon particle type analysis was con- ducted to determine the petrographic constituents of the reactor generated samples, their maceral associations (microlithotype), and char morphology. This analysis was undertaken with the intention of tracking the carbon conversion and char formation and consumption behaviour of the two coal samples within the reactor. Proximate analysis revealed that Coal A released 10 % more of its volatile matter through the reactor compared to Coal B. -
Vitrinite Recycling: Diagnostic Criteria and Reflectance Changes During Weathering and Reburial
Vitrinite recycling: diagnostic criteria and reflectance changes during weathering and reburial. Pierre Nzoussi - Mbassani, Yoann Copard, Jean-Robert Disnar To cite this version: Pierre Nzoussi - Mbassani, Yoann Copard, Jean-Robert Disnar. Vitrinite recycling: diagnostic criteria and reflectance changes during weathering and reburial.. International Journal of Coal Geology, Elsevier, 2005, 61, pp.223-239. 10.1016/j.coal.2004.08.002. hal-00023485 HAL Id: hal-00023485 https://hal-insu.archives-ouvertes.fr/hal-00023485 Submitted on 23 May 2006 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Vitrinite recycling: diagnostic criteria and reflectance changes during weathering and reburial P. Nzoussi-Mbassani, Y. Copard and J.R. Disnar Institut des Sciences de la Terre d'Orléans (ISTO- UMR 6113 du CNRS, Université d'Orléans, Bâtiment de Géosciences, 45067 Orléans cedex 2, France Keywords: Recycled vitrinite; Autochthonous vitrinite; Vitrinite reflectance; Senegalese basin; Ardèche margin; Weathering Abstract The aim of this study was first to review or even identify reliable diagnostic criteria to distinguish recycled and autochthonous vitrinite particles and, second, to examine and try to explain the impact of weathering and reburial on optical changes (reflectance) of recycled material. -
2018 Annual Report
2018 Annual Report Main part June 2019 ŠKODA AUTO VYSOKÁ ŠKOLA o.p.s. 2018 Annual Report Title: 2018 Annual Report Authors: Mgr. Petr Šulc et al. Publisher: ŠKODA AUTO VYSOKÁ ŠKOLA o.p.s. Na Karmeli 1457 293 01 Mladá Boleslav tel.:+420 326 823 024 www.savs.cz Number of pages: 66 Edition: 1st edition This publication was not edited or reviewed. ISBN: 978-80-87042-74-8 2 ŠKODA AUTO VYSOKÁ ŠKOLA o.p.s. 2018 Annual Report Contents 1 Introduction .............................................................................................................................. 5 1.1 Basic information about the higher education institution ......................................................... 5 1.2 Representation of the private higher education institution in Czech higher education institutions 10 1.3 Vision of ŠKODA AUTO University and its strategic objectives ............................................ 10 1.4 Changes in internal regulations in 2018 ................................................................................ 11 1.5 Provision of information under Section 18 of the Act 106/1999 Coll., on Free Access to Information ............................................................................................................................. 11 2 Study programmes, organisation of studies and educational activities ................................. 12 2.1 Accredited study programmes ............................................................................................... 12 2.2 Accredited study programmes in a foreign language -
MATTHEW EBDEN AUS @Mattebden @Mattebdentennis @Matt Ebden
MATTHEW EBDEN AUS @mattebden @mattebdentennis @matt_ebden BORN: 26 November 1987, Durban, South Africa HEIGHT / WEIGHT: 1.88m (6'2") / 80kg (176lbs) RESIDENCE: Perth, Australia PLAYS: Right-handed · Two-handed backhand CAREER W-L: 68-106 CAREER PRIZE MONEY: $2,932,255 CAREER W-L VS. TOP 10: 3-9 HIGHEST ATP RANKING: 39 (22 October 2018) CAREER 5TH-SET RECORD: 2-3 HIGHEST ATP DOUBLES RANKING: 57 (25 June 2012) 2018 HIGHLIGHTS CAREER FINALIST (1): 2017 (1): Newport > Idols growing up were Stefan PRIZE MONEY: $961,714 (G). Edberg and Andre Agassi. W-L: 19-22 (singles), 10-16 (doubles) CAREER DOUBLES TITLES (4). FINALIST (1). > Hobbies are going to the beach, SINGLES SF (2): ’s-Hertogenbosch, surfing, movies and computer Atlanta PERSONAL games. Enjoys collecting QF (3): Halle, Chengdu, Shanghai > Began playing tennis at age 5 watches and studying with his family in South Africa. horology. CAREER HIGHLIGHTS > Moved to Australia at age 12. > If he wasn't a tennis player, he > Achieved career-high No. 39 on > Went to high school at would probably be a lawyer. 22 October 2018 following prestigious Hale School in > Enrolled at University of personal-best 19th win of Perth. Western Australia to pursue a season. Broke into Top 50 on 16 > Father, Charles, is a chief law/commerce degree, but July 2018 after reaching financial officer and played deferred to play pro tennis. Wimbledon 3R. Rose 600+ spots state cricket and tennis in > Favourite sports team is the from No. 695 to No. 76 in 2017. South Africa; mother, Ann, is a Wallabies (Rugby Union). -
Coal Characteristics
CCTR Indiana Center for Coal Technology Research COAL CHARACTERISTICS CCTR Basic Facts File # 8 Brian H. Bowen, Marty W. Irwin The Energy Center at Discovery Park Purdue University CCTR, Potter Center, 500 Central Drive West Lafayette, IN 47907-2022 http://www.purdue.edu/dp/energy/CCTR/ Email: [email protected] October 2008 1 Indiana Center for Coal Technology Research CCTR COAL FORMATION As geological processes apply pressure to peat over time, it is transformed successively into different types of coal Source: Kentucky Geological Survey http://images.google.com/imgres?imgurl=http://www.uky.edu/KGS/coal/images/peatcoal.gif&imgrefurl=http://www.uky.edu/KGS/coal/coalform.htm&h=354&w=579&sz= 20&hl=en&start=5&um=1&tbnid=NavOy9_5HD07pM:&tbnh=82&tbnw=134&prev=/images%3Fq%3Dcoal%2Bphotos%26svnum%3D10%26um%3D1%26hl%3Den%26sa%3DX 2 Indiana Center for Coal Technology Research CCTR COAL ANALYSIS Elemental analysis of coal gives empirical formulas such as: C137H97O9NS for Bituminous Coal C240H90O4NS for high-grade Anthracite Coal is divided into 4 ranks: (1) Anthracite (2) Bituminous (3) Sub-bituminous (4) Lignite Source: http://cc.msnscache.com/cache.aspx?q=4929705428518&lang=en-US&mkt=en-US&FORM=CVRE8 3 Indiana Center for Coal Technology Research CCTR BITUMINOUS COAL Bituminous Coal: Great pressure results in the creation of bituminous, or “soft” coal. This is the type most commonly used for electric power generation in the U.S. It has a higher heating value than either lignite or sub-bituminous, but less than that of anthracite. Bituminous coal -
Proposal for Development of Dry Coking/Coal
Development of Coking/Coal Gasification Concept to Use Indiana Coal for the Production of Metallurgical Coke, Liquid Transportation Fuels, Fertilizer, and Bulk Electric Power Phase II Final Report September 30, 2007 Submitted by Robert Kramer, Ph.D. Director, Energy Efficiency and Reliability Center Purdue University Calumet Table of Contents Page Executive Summary ………………………………………………..…………… 3 List of Figures …………………………………………………………………… 5 List of Tables ……………………………………………………………………. 6 Introduction ……………………………………………………………………… 7 Process Description ……………………………………………………………. 11 Importance to Indiana Coal Use ……………………………………………… 36 Relevance to Previous Studies ………………………………………………. 40 Policy, Scientific and Technical Barriers …………………………………….. 49 Conclusion ………………………………………………………………………. 50 Appendix ………………………………………………………………………… 52 2 Executive Summary Coke is a solid carbon fuel and carbon source produced from coal that is used to melt and reduce iron ore. Although coke is an absolutely essential part of iron making and foundry processes, currently there is a shortfall of 5.5 million tons of coke per year in the United States. The shortfall has resulted in increased imports and drastic increases in coke prices and market volatility. For example, coke delivered FOB to a Chinese port in January 2004 was priced at $60/ton, but rose to $420/ton in March 2004 and in September 2004 was $220/ton. This makes clear the likelihood that prices will remain high. This effort that is the subject of this report has considered the suitability of and potential processes for using Indiana coal for the production of coke in a mine mouth or local coking/gasification-liquefaction process. Such processes involve multiple value streams that reduce technical and economic risk. Initial results indicate that it is possible to use blended coal with up to 40% Indiana coal in a non recovery coke oven to produce pyrolysis gas that can be selectively extracted and used for various purposes including the production of electricity and liquid transportation fuels and possibly fertilizer and hydrogen. -
On the Fundamental Difference Between Coal Rank and Coal Type
International Journal of Coal Geology 118 (2013) 58–87 Contents lists available at ScienceDirect International Journal of Coal Geology journal homepage: www.elsevier.com/locate/ijcoalgeo Review article On the fundamental difference between coal rank and coal type Jennifer M.K. O'Keefe a,⁎, Achim Bechtel b,KimonChristanisc, Shifeng Dai d, William A. DiMichele e, Cortland F. Eble f,JoanS.Esterleg, Maria Mastalerz h,AnneL.Raymondi, Bruno V. Valentim j,NicolaJ.Wagnerk, Colin R. Ward l, James C. Hower m a Department of Earth and Space Sciences, Morehead State University, Morehead, KY 40351, USA b Department of Applied Geosciences and Geophysics, Montan Universität, Leoben, Austria c Department of Geology, University of Patras, 265.04 Rio-Patras, Greece d State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China e Department of Paleobiology, Smithsonian Institution, Washington, DC 20013-7012, USA f Kentucky Geological Survey, University of Kentucky, Lexington, KY 40506, USA g School of Earth Sciences, The University of Queensland, QLD 4072, Australia h Indiana Geological Survey, Indiana University, 611 North Walnut Grove, Bloomington, IN 47405-2208, USA i Department of Geology and Geophysics, College Station, TX 77843, USA j Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University of Porto and Geology Centre of the University of Porto, Rua Campo Alegre 687, 4169-007 Porto, Portugal k School Chemical & Metallurgical Engineering, University of Witwatersrand, 2050, WITS, South Africa l School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, Australia m University of Kentucky, Center for Applied Energy Research, 2540 Research Park Drive, Lexington, KY 40511, USA article info abstract Article history: This article addresses the fundamental difference between coal rank and coal type. -
Solar Is Driving a Global Shift in Electricity Markets
SOLAR IS DRIVING A GLOBAL SHIFT IN ELECTRICITY MARKETS Rapid Cost Deflation and Broad Gains in Scale May 2018 Tim Buckley, Director of Energy Finance Studies, Australasia ([email protected]) and Kashish Shah, Research Associate ([email protected]) Table of Contents Executive Summary ......................................................................................................... 2 1. World’s Largest Operational Utility-Scale Solar Projects ........................................... 4 1.1 World’s Largest Utility-Scale Solar Projects Under Construction ............................ 8 1.2 India’s Largest Utility-Scale Solar Projects Under Development .......................... 13 2. World’s Largest Concentrated Solar Power Projects ............................................... 18 3. Floating Solar Projects ................................................................................................ 23 4. Rooftop Solar Projects ................................................................................................ 27 5. Solar PV With Storage ................................................................................................. 31 6. Corporate PPAs .......................................................................................................... 39 7. Top Renewable Energy Utilities ................................................................................. 44 8. Top Solar Module Manufacturers .............................................................................. 49 Conclusion ..................................................................................................................... -
China's Belt and Road Initiative in the Global Trade, Investment and Finance Landscape
China's Belt and Road Initiative in the Global Trade, Investment and Finance Landscape │ 3 China’s Belt and Road Initiative in the global trade, investment and finance landscape China's Belt and Road Initiative (BRI) development strategy aims to build connectivity and co-operation across six main economic corridors encompassing China and: Mongolia and Russia; Eurasian countries; Central and West Asia; Pakistan; other countries of the Indian sub-continent; and Indochina. Asia needs USD 26 trillion in infrastructure investment to 2030 (Asian Development Bank, 2017), and China can certainly help to provide some of this. Its investments, by building infrastructure, have positive impacts on countries involved. Mutual benefit is a feature of the BRI which will also help to develop markets for China’s products in the long term and to alleviate industrial excess capacity in the short term. The BRI prioritises hardware (infrastructure) and funding first. This report explores and quantifies parts of the BRI strategy, the impact on other BRI-participating economies and some of the implications for OECD countries. It reproduces Chapter 2 from the 2018 edition of the OECD Business and Financial Outlook. 1. Introduction The world has a large infrastructure gap constraining trade, openness and future prosperity. Multilateral development banks (MDBs) are working hard to help close this gap. Most recently China has commenced a major global effort to bolster this trend, a plan known as the Belt and Road Initiative (BRI). China and economies that have signed co-operation agreements with China on the BRI (henceforth BRI-participating economies1) have been rising as a share of the world economy. -
An Overview of China's Energy Sector
BOFIT Policy Brief 2021 No. 4 Juuso Kaaresvirta, Eeva Kerola, Riikka Nuutilainen, Seija Parviainen and Laura Solanko How far is China from hitting its climate targets? – An overview of China’s energy sector Bank of Finland Bank of Finland Institute for Emerging Economies (BOFIT) BOFIT Policy Brief Editor-in-Chief Mikko Mäkinen BOFIT Policy Brief 4/2021 16.2.2021 Juuso Kaaresvirta, Eeva Kerola, Riikka Nuutilainen, Seija Parviainen and Laura Solanko How far is China from hitting its climate targets? – An overview of China’s energy sector ISSN 2342-205X (online) Bank of Finland Bank of Finland Institute for Emerging Economies (BOFIT) PO Box 160 FIN-00101 Helsinki Phone: +358 9 183 2268 Email: [email protected] Website: www.bofit.fi/en The opinions expressed in this paper are those of the authors and do not necessarily reflect the views of the Bank of Finland. Kaaresvirta, Kerola, Nuutilainen, Parviainen and Solanko An overview of China’s energy sector Contents Abstract ................................................................................................................................................ 3 1. Introduction ...................................................................................................................................... 4 2. Coal’s persisting dominance in China’s energy mix ....................................................................... 5 3. The world’s largest importer and second largest consumer of crude oil ......................................... 7 4. Despite massive investment, the small