Журналы →  Gornyi Zhurnal →  2016 →  №6 →  Назад

SCIENCE AND INDUSTRY
Название Coal preparation in the world — current status and global trends: A review
DOI 10.17580/gzh.2016.06.01
Автор Rubinstein J. B., Swanson A., Holuszko M. E., Shaoqiang Z., Ziaja D., Anastassakis G., Bokбnyi L., Sachdev R. K., Bekturganov N. S., Aibuldinov E. K., Blaschke W., Baic I., Johannes de Korte G., Ozbayoglu G., Laurila M., Jenkinson D., Vorobev S. A.
Информация об авторе

OJSC “Institute of Solid Fossil Fuels Preparation”, Russia:

J. B. Rubinstein, Scientific Director, Professor, Doctor of Engineering Sciences, julius40@mail.ru

 

QCC Resources Pty Ltd, Australia:
A. Swanson, Executive General Manager Strategic Consulting & Business Development

 

Norman B. Keevil Institute of Mining Engineering, University of British Columbia, Vancouver, Canada:
M. E. Holuszko, Assistant Professor, Doctor, PhD Eng.

 

China University of Mining and Technology:
Z. Shaoqiang, PhD

 

MBE Coal & Minerals Technology GmbH, Germany:
D. Ziaja, “Africa” Area & Process Director

 

National Technical University of Athens, Greece:
G. Anastassakis, Professor, Doctor

 

Institute of Raw Materials Preparation and Environmental Processing, University of Miskolc, Hengury:
L. Bokányi, Associate Professor, Head of Department of Bioprocessing and Reaction Techniques, Doctor, PhD

 

Indian School of Mines, India:
R. K. Sachdev, Mining Engineer

 

“Parasat” Science and Technology Center” JSC, Kazakhstan:
N. S. Bekturganov, Professor, President, Doctor
E. K. Abuldinov, Head of Petrochemistry and Organic Synthesis Research and Testing Laboratory at the Project Managment Department, Doctor of Chemical Sciences

 

Institute of Mechanised Construction & Rock Mining, Mineral and Energy Economy Research Institute of the Polish Academy of Sciences, Poland:
W. Blaschke, Professor, PhD Eng.

 

Branch Director of Institute of Mechanized Construction and Rock Mining, Poland:
I. Baic, Assistant Professor, PhD Eng.

 

CSIR (The Council for Scientific and Industrial Research), South Africa:
G. J. De Korte, Senior Coal Preparation Engineer

 

Atilim University, Turkey:
G. Ozbayoglu, Professor, Dean of Engineering Faculty, Doctor

 

Coal Preparation Society of America, USA:
M. Laurila, Coal Preparation Society of America, USA

 

United Kingdom:
D. Jenkinson, Metallurgical Engineer

 

Belgorod State University, Russia:
S. A. Vorobev, Researcher, Candidate of Engineering Sciences

Реферат

This article is a review composed of 14 sections prepared by representatives of the involved countries. The sections inform on: coal production volume per country; principal coal producing regions and companies; coal preparation technologies and trends of coal use in national economies, considering the environmental constraints. The review opens with the section devoted to the state of the art and prospects of coal preparation in Russia; the next sections about other countries are arranged in the way to fit the Latin alphabet. The scope of the Russian section encompasses large projects on coal preparation, prospects of coal application in power generation and the issue of coal mine waste reprocessing. The Australian section emphasizes that coal is an important export article and the key component of power generation in the country. It is mentioned that round 90 % of ROM coal needs preparation before marketing. The section on Canada gives evaluation of coal reserves and resources and a detail description of coalproducing companies in the country. China is the largest coal-producing country in the world (3.87 Bt of coal in 2014); more than 60 % of coal is subjected to preparation. Germany is running short of coal reserves (coal reserves are only sufficient until late 2018) but holds enormous reserves of lignite subjected to open pit mining. Hungary produces nearly 10 Mt of coal yearly and uses it to generate 14 % of the total power output. India is the world’s third coal producer (after China and USA as of 2014). Kazakhstan takes half of produced coal to generate power and 30 % for export. Poland is the largest coal producer in Europe. All coal is mined with the underground method and approximately 60 % of coal needs preparation. The Republic of South Africa exports nearly one third of produced coal. Half of coal left in the country is spent to generate power and round 20 % of coal is converted to chemicals and fuel products. The best part of the produced coal needs preparation and coal for export is totally subjected to dressing. Turkey mines mainly lignite (95 %). The deficit of power-generating coal is compensated by the import. The coal industry of the Great Britain is at the stage of dying. It is planned to close all coal-run power plants by 2025. USA is the world’s second producer of coal. Preparation embraces approximately 40 % of mined coal. The review ends with an analysis of international R&D projects in the area of coal preparation.

Ключевые слова Hard coal, lignite, research and development, trends, overall coal production, coal quality, washed production, efficiency, productivity, safety, water usage, benefication, optimization, statistics
Библиографический список

1. Proceedings XVII International Coal Preparation Congress. Edited by Gulhan Ozbayoglu & Ali Ihsan Arol. Istanbul, Turkey, 1-6 October 2013. 820 p.
2. Alekseev K. Yu., Linev B. I., Rubinstein Yu. B. Present Status and Prospects of Coal Preparation in Russia. CPSA Journal, The Magazine by Coal Preparation Society of America. Spring. 2010. Vol. 9, No. 1. pp. 33-36.
3. Tarazanov I. G. Itogi raboty ugol’noy promyshlennosti Rossii za 2015 (Results of Russian Coal Industry work in 2015). Ugol = Russian Coal. 2016. No. 3. pp. 60–70.
4. Rubinshteyn Yu. B., Novak V. I. Teoriya i praktika primeneniya selektivnoy flokulyatsii dlya razdeleniya tonkodispersnykh ugol’nykh shlamov (Theory and Practice of Use of Selective Flocculation for Separation of Fine-Grained Coal Slurry). Ugol = Russian Coal. 2011. No. 4. pp. 40.
5. Osadchiy S. A., Samoylova E. K., Gol’berg G. Yu. Opyt osvoeniya i sovershenstvovaniya novoy tekhnologii obogashcheniya shlamov koksuyushchikhsya ugley s primeneniem fil’truyushchikh tsentrifug (na primere obogatitelnoy fabriki «Neryungrinskaya») (Application and Improvement of a New Method of Slurry Treatment of Coking Coal using Centrifugal Filters (experience at the Neryungri Preparation Plant)). Koks i khimiya = Coke and chemistry. 2009. No. 6. pp. 2–6.
6. Shpirt M. Ya., Artem’ev V. B., Silyutin S. A. Ispol’zovanie tverdykh otkhodov dobychi i pererabotki ugley (Utilization of solid wastes of coal mining and preparation). Moscow : Gornoe delo, LLC “Kimmeriyskiy tsentr”, 2013. 432 p.
7. Pozdeyev V. N., Mikhaltsevich V. V., Lyashenko A. P. Resource-Saving Technologies to Recover Combustible Matter from Coal-Bearing Waste, CPSA. 2010.
8. Research Funding. ACARP. Safety and Innovation. Available at: http://www.acarp.com.au/funding.aspx#ResearchFunding
9. Mackinnon W., Swanson A. The Australian Treatment. World Coal. June 2013. pp. 57–65.
10. Smith G. G. Coal Resources of Canada. Geological Survey of Canada. 1989. Paper 89-4. pp. 18–105.
11. British Columbia Coal Industry Overview 2014.
12. Statistics Canada. Natural Resources Production Statistics. 2015.
13. Holuszko M. E., de Klerk A. Coal Processing and Use for Power Generation. Future Energy, Improved, Sustainable and Clean Options for Our Planet, 2nd Edition. Chapter 3. Edited by Trevor M. Letcher. Elsevier, Netherlands, 2013. pp. 53–73.
14. GVST Steinkohle 2014. Herausforderungen und Perspektiven, Gesamtverband Steinkohle e.V. Jahresbericht 2014. Available at: http://www.gvst.de/site/steinkohle/pdf/GvSt_Jahresbericht_2014_web.pdf
15. EURACOAL, European Association for Coal and Lignite, Coal Industry across Europe.
16. DEBRIV, Bundesverband Braunkohle : [official site]. Available at : www.braunkohle.de
17. Statistical Yearbooks. Editor: Central Statistical Bureau (KSH), Budapest, Hungary.
18. International Energy Agency : [official site]. Available at : www.iea.org
19. Europe’s Energy Portal : [official site]. Available at : www.energy.eu
20. Hungarian Office for Mining and Geology : [official site]. Available at : www.mbfh.hu
21. Bokányi L. XVI International Coal Preparation Congress 2010. Country Report: Hungary. CPSA Journal. 2010. Vol. 9(2). pp. 17–18.
22. Bokányi L., Cske B., Mádai-Üveges V., Mucsi G., Milbourne J. C. The utilization of fly ash from Hungarian coal-firing power stations. Edited by Rick Q. Honaker. XVI International Coal Preparation Congress: Conference proceedings. Lexington, USA, 24-25 April, 2010. pp. 836–844.
23. Bokányi L., Varga T., Nagy S., Pintér Á., Bányai L., Bombicz J. High Value Added Fuel Production from Borsod Sub-bituminous Coal by Plasma Gasification and Catalytic Transformation. Edited by Gülhan Özbayoglu, Ali Ihsan Arol. XVII. International Coal Preparation Congress Proceedings, Istanbul, Turkey, October 2013. Ankara : Aral Group, 2013. pp. 729–734.
24. Overview of the South African Coal Value Chain. October 2011. Available at: http://www.sanedi.org.za/wp-content/uploads/2016/02/sacrm_overview.pdf
25. Energy and Coal Report, 2015. TMMOB-Chamber of Mining Engineers, Turkey, 2015.
26. TKI Strategic Plans 2010–2014. Turkey, 2009.

27. Mills S. Prospects for coal and clean coal Technologies in Turkey. IEA Clean Coal Centre, 2014. 109 p.
28. Ekrem Ozdemir. Role of pH on CO2 sequestration in coal seams. Fuel. 2016. Vol. 172. pp. 130–138.
29. Wencheng Xia, Guangyuan Xie, Yaoli Peng. Recent advances in beneficiation for low rank coals. Powder Technology. 2015. Vol. 277. pp. 206–221.
30. Zheng Gangfeng, Xia Wandong, Wang Pengpeng, Yang Shiyu, Li Chaoling et al. Optimizing coal flotation process improves capacity. Filtration & Separation. 2016. Vol. 53, Iss. 1. pp. 42–45.
31. Wencheng Xia, Jianguo Yang. Effect of pre–wetting time on oxidized coal flotation. Powder Technology. 2013. Vol. 250, Iss. 1. pp. 63–66.
32. Wenjie Zou, Yijun Cao, Jiongtian Liu, Weina Li, Chang Liu. Wetting process and surface free energy components of two fine liberated middling bituminous coals and their flotation behaviors. Powder Technology. 2013. Vol. 246. pp. 669–676.
33. Dickinson J. E., Jiang K., Galvin K. P. Fast flotation of coal at low pulp density using the Reflux Flotation Cell. Chemical Engineering Research and Design. 2015. Vol. 101. pp. 74–81.
34. Soni Jaiswal, Sunil Kumar Tripathy, P. K. Banerjee. An overview of reverse flotation process for coal. International Journal of Mineral Processing. 2015. Vol. 134. pp. 97–110.
35. Yaoli Peng, Long Liang, Jiakun Tan, Jie Sha, Guangyuan Xie. Effect of flotation reagent adsorption by different ultra–fine coal particles on coal flotation. International Journal of Mineral Processing. 2015. Vol. 142. pp. 17–21.
36. Long Liang, Zhiyuan Li, Yaoli Peng, Jiakun Tan, Guangyuan Xie. Influence of coal particles on froth stability and flotation performance.Minerals Engineering. 2015. Vol. 81. pp. 96–102.
37. Jinzhou Qu, Xiuxiang Tao, Longfei Tang, Ning Xu, Huan He. Flotation characteristics and particle size distribution of micro–fine low rank coal. Procedia Engineering. 2015. Vol. 102. pp. 159–166.
38. Suresh A., Lingam R. K., Sriramoju S. K., Bodewar A., Ray T., Dash P. S. Pilot scale demineralization study on coal flotation tailings and optimization of the operational parameters with modeling. International Journal of Mineral Processing. 2015. Vol. 145. pp. 23–31.
39. Dariuh Azizi, Mahdi Gharabaghi, Negar Saeedi. Optimization of the coal flotation procedure using the Plackett–Burman design methodology and kinetic analysis. Fuel Processing Technology. 2014. Vol. 128. pp. 111–118.
40. Oh-Hyung Han, Min-Kyu Kim, Byoung-Gon Kim, Nimal Subasinghe, Chul-Hyun Park. Fine coal beneficiation by column flotation. Fuel Processing Technology. 2014. Vol. 126. pp. 49–59.
41. Jiakun Tan, Long Liang, Yaoli Peng, Guangyuan Xie. The concentrate ash content analysis of coal flotation based on froth images. Minerals Engineering. 2016. Vol. 92. pp. 9–20.
42. Syroezhko A. M., Gerasimov A. M., Abrosimov A. A. Termokhimicheskaya podgotovka uglya k sukhomu obogashcheniyu (Thermochemical coal treatment prior to dry beneficiation). Obogashchenie Rud = Mineral processing. 2015. No. 6. pp. 9–14.
43. Ofori P., Nguyen A. V., Firth B., McNally C., Hampton M. A. The role of surface interaction forces and mixing in enhanced dewatering of coal preparation tailings. Fuel. 2012. Vol. 97. pp. 262–268.
44. Chen J., Chu K. W., Zou R. P., Yu A. B., Vince A. Prediction of the performance of dense medium cyclones in coal preparation. Minerals Engineering. 2012. Vol. 31. pp. 59–70.
45. Chen J., Barnett G. D., Chu K. W., Zou R. P., Yu A. B. et al. How to optimize design and operation of dense medium cyclones in coal preparation. Minerals Engineering. 2014. Vol. 62. pp. 55–65.
46. Gizzatov A. A., Rakhimov M. N., Rakhimova Z. F. Sobirateli dlya flotatsii uglya na osnove alkilproizvodnykh aromaticheskikh uglevodorodov (Coal flotation collectors based on alkyl aromatic hydrocarbons). Obogashchenie Rud = Mineral processing. 2013. No. 6. pp. 22–26.
47. Sparks T. Understanding filter presses and belt filters. Filtration & Separation. 2012. Vol. 49, Iss. 4. pp. 20–24.
48. Cleary P. W., Sinnott M. D., Morrison R. D. Separation performance of double deck banana screens – Part 1: Flow and separation for different accelerations. Minerals Engineering. 2009. Vol. 22, Iss. 14. pp. 1218–1229.
49. Galvin K. P., Callen A. M., Spear S. Gravity separation of coarse particles using the Reflux Classifier. Minerals Engineering. 2010. Vol. 23, Iss. 4. pp. 339–349.
50. Cierpisz S., Joostberens J. Monitoring of coal separation in a jig using a radiometric density meter. IFAC–PapersOnLine. 2015. Vol. 48, Iss. 17. pp. 74–79.
51. Noble Aaron, Luttrell Gerald H. A review of state–of–the–art processing operations in coal preparation. International Journal of Mining Science and Technology. 2015. Vol. 25, Iss. 4. pp. 511–521.
52. Vishal Gupta, Manoj Mohanty, Ajay Mahajan, S. K. Biswal. Genetic algorithms — A novel technique to optimize coal preparation plants. International Journal of Mineral Processing. 2007. Vol. 84, Iss. 1–4. pp. 133–143.
53. Mohanta S., Chakraborty S., Meikap B. C. Prediction of economic operating conditions for Indian coal preparation plants. Fuel Processing Technology. 2011. Vol. 92. pp. 1696–1700.
54. Nie Baisheng, Wang Longkang, Wang Chao, Zhao Fei, Liu Xinna, Li Qian. Design for safety management system of coal preparation plant. Procedia Engineering. 2011. Vol. 26. pp. 1502–1510.

Language of full-text русский
Полный текст статьи Получить
Назад