Heavy metal characterization of CFB-derived coal fly ash

Fuel Processing Technology

Volumn 92, Issue 3, 2011, Pages 441-446

  Koukouzas, Nikolaos ^a   Ketikidis, Chrisovalantis ^a   Itskos, Grigorios ^a  

^a INFORMATION TECHNOLOGIES INSTITUTE   (Greece)

Author keywords

Circulated Fluidized Bed (CFB); Fly ash; Hard coal; Heavy metals; Leaching tests

Indexed keywords

BATCH LEACHING; CFB TECHNOLOGY; CIRCULATED FLUIDIZED BED (CFB); COAL FLY ASH; COMBUSTION EXPERIMENTS; HARD COAL; HEAVY METAL CONTENTS; INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY; INTEGRATED KNOWLEDGE; LEACHING CHARACTERISTICS; LEACHING TESTS; MINERALOGICAL COMPOSITIONS; PILOT PLANT COMBUSTION; POWER PRODUCTION; SAMPLING POINTS; SECONDARY CYCLONE; SOLID FUELS; TOTAL SURFACE AREA;

ANTHRACITE; CADMIUM; CHROMIUM; COAL ASH; COAL INDUSTRY; COAL RESEARCH; COOLING SYSTEMS; COPPER; ELECTROMAGNETIC INDUCTION; ENVIRONMENTAL IMPACT; FLUIDIZATION; FLUIDIZED BED COMBUSTION; FLUIDIZED BEDS; FLY ASH; FUELS; INDUCTIVELY COUPLED PLASMA; LEACHING; LEAD; MANGANESE; METALS; OPTICAL EMISSION SPECTROSCOPY; PARTICLE SIZE ANALYSIS; PILOT PLANTS; SULFUR;

COAL COMBUSTION;

EID: 78751646169     PISSN: 03783820     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fuproc.2010.10.007     Document Type: Article

References (34)

1. N. Koukouzas, Ch. Vasilatos, G. Itskos, I. Mitsis, and A. Moutsatsou Removal of heavy metals from wastewater using CFB-coal fly ash zeolitic materials Journal of Hazardous Materials 173 1-3 2010 581 588
2. N. Koukouzas, J. Hämäläinen, D. Papanikolaou, A. Tourunen, and T. Jäntti Mineralogical and elemental composition of fly ash from pilot scale fluidised bed combustion of lignite, bituminous coal, wood chips and their blends Fuel 86 14 2007 2186 2193
3. N. Koukouzas, C.R. Ward, D. Papanikolaou, Z. Li, and C. Ketikidis Quantitative evaluation of minerals in fly ashes of biomass, coal and biomass-coal mixture derived from circulating fluidised bed combustion technology Journal of Hazardous Materials 169 1-3 2009 100 107
4. A. Nikolopoulos, D. Papafotiou, N. Nikolopoulos, P. Grammelis, and E. Kakaras An advanced EMMS scheme for the prediction of drag coefficient under a 1.2 MWth CFBC isothermal flow: Part I. Numerical formulation Chemical Engineering Science 65 13 2010 4080 4088
5. A. Nikolopoulos, K. Atsonios, N. Nikolopoulos, P. Grammelis, and E. Kakaras An advanced EMMS scheme for the prediction of drag coefficient under a 1.2 MWth CFBC isothermal flow: Part II. Numerical implementation Chemical Engineering Science 65 13 2010 4089 4099
6. A. Nikolopoulos, I. Rampidis, N. Nikolopoulos, P. Grammelis, and E. Kakaras Numerical investigation of 3-D transient combusting flow in a 1.2MWth pilot power plant Proceedings of the 20th International Conference on Fluidized Bed Combustion 2009 839 844
7. A. Baba, G. Gurdal, and F. Sengunalp Leaching characteristics of fly ash from fluidized bed combustion thermal power plant: case study: Çan (Çanakkale-Turkey) Fuel Processing Technology 91 9 2010 1073 1080
8. L. Bartoňová, Z. Klika, and D.A. Spears Characterization of unburned carbon from ash after bituminous coal and lignite combustion in CFBs Fuel 86 3 2007 455 463
9. G. Skodras, P. Grammelis, M. Prokopidou, E. Kakaras, and G. Sakellaropoulos Chemical, leaching and toxicity characteristics of CFB combustion residues Fuel 88 7 2009 1201 1209
10. I. Lecuyer, S. Gueraud, and J.M. Bursi Different uses of CFB ash-EDF investigations 42nd IEA-FBC Meeting, Sydney, Nova Scotia, Canada May 10-11 2001
11. S. Tsimas, and A. Moutsatsou-Tsima High calcium fly ash as the forth constituent in concrete: problems, solutions and perspectives Cement & Concrete Composites 27 2005 231 237
12. A. Georgakopoulos, A. Filippidis, A. Kassoli-Fournaraki, Leachability of major and trace elements of fly ash from Ptolemais Power Station, Northern Greece, Energy Sources 24 (2202) 103-111.
13. D.A. Kopsick, and E.E. Angino Effect of leachate solutions from fly and bottom ash on groundwater quality Journal of Hydrology 54 1981 341 356
14. A. Iwashita, T. Nakajima, H. Takanashi, A. Ohki, Y. Fujita, and T. Yamashita Effect of pretreatment conditions on the determination of major and trace elements in coal fly ash using ICP-AES Fuel 85 2 2006 257 263
15. EN 12457-2 Characterisation of waste-leaching-compliance test for leaching of granular waste materials and sludge: Part 2. One stage batch test at a liquid to solid ratio of 10 L/kg for materials with particle size below 4 mm European Committee for Standardisation 2002
16. US EPA Toxicity Characteristic Leaching Procedure (TCLP) Method 1311 1992
17. G. Itskos, N. Koukouzas, Ch. Vasilatos, I. Megremi, and A. Moutsatsou Comparative uptake study of toxic elements from aqueous media by the different particle-size-fractions of fly ash Journal of Hazardous Materials 183 1-3 2010 787 792
18. G. Itskos, S. Itskos, and N. Koukouzas Size fraction characterization of highly-calcareous fly ash Fuel Processing Technology 91 11 2010 1558 1563
19. M. Narodoslawsky, and I. Obernberger From waste to raw material - the route from biomass wood ash for cadmium and other heavy metals Journal of Hazardous Materials 50 1996 157 168
20. A. Nordin, P. Schager, and B. Hall Mercury speciation in flue gases; a comparison of results from equilibrium calculations with results from laboratory experiments Proc. Finnish/Swedish Flame days 1990 Abo Finland
21. D. Tillman Trace Metals in Combustion Systems 1994 Academic Press CA, USA
22. A.M. Ure, C.M. Davidson, Chemical Speciation in the Environment 1995 Chapman and Hall New York
23. P. Kouvo, and R. Backman Estimation of trace element release and accumulation in sand bed during bubbling fluidized bed co-combustion of biomass, peat, and refuse-derived fuels Fuel 82 2003 741 753
24. T.C. Ho, C. Chen, J.R. Hopper, and D.A. Oberacker Metal capture during fluidized bed incineration of wastes contaminated with lead chloride Combustion Science and Technology 85 1992 101 116
25. T.C. Ho, T.C. Chuang, S. Chelluri, Y. Lee, and J.R. Hopper Simultaneous capture of metal, sulfur and chlorine by sorbents during fluidized bed incineration Waste Management 21 2001 435 441
26. E. Furimsky Characterization of trace element emissions from coal combustion by equilibrium calculations Fuel Processing Technology 63 2000 29 44
27. M. Hartman, and K. Svoboda Reactions of calcium hydroxide with sulphur dioxide at high temperatures International Journal of Chemical Engineering 24 1984 759 764
28. G. Itskos, S. Itskos, and N. Koukouzas The effect of the particle size differentiation of lignite fly ash on cement industry applications 3rd World of Coal Ash, WOCA Conference - Proceedings 2009
29. J. Paya, J. Monzo, M.V. Borrachero, E. Perris, and F. Amahjour Thermogravimetric methods for determining carbon content in fly ashes Cement and Concrete Research 28 1998 675 686
30. A.R. Ramsden, and M. Schibaoka Characterization and analysis of individual fly-ash particles from coal-fired power stations by a combination of optical microscopy, electron microscopy and quantitative electron microprobe analysis Atmospheric Environment 16 1982 2191 2206
31. J. Jankowski, C.R. Ward, D. French, and S. Groves Mobility of trace elements from selected Australian fly ashes and its potential impact on aquatic ecosystems Fuel 85 2005 243 256
32. F.D. Botha Overview of the fluidized bed combustion process and material Proceedings of State Regulation of Coal Combustion By-Product Placement at Mine Sites: A Technical Interactive Forum May 4-6 2004 Harrisburg, PA, USA
33. H.A. Van der Sloot, L. Heasman, and Ph. Quevauviller Harmonization of Leaching/Extraction Tests 1997 Elsevier Amsterdam
34. Y. Nathan, M. Dvorachek, I. Pelly, and U. Mimran Characterization of coal fly ash from Israel Fuel 78 1999 205 213