Electron microscopy and phase analysis of fly ash from pressurized fluidized bed combustion

Cement and Concrete Research

Volumn 34, Issue 5, 2004, Pages 781-788

  Maenami, Hiroki ^a   Isu, Norifumi ^a   Ishida, Emile H ^a   Mitsuda, Takeshi ^b  

^a LIXIL Corporation   (Japan)

^b UNIVERSITY OF EAST ASIA   (Japan)

Author keywords

Backscattered electron imaging; Characterization; EDX; Fly ash; SEM

Indexed keywords

ADSORBENTS; AUTOCLAVES; CALCITE; DESULFURIZATION; ENERGY DISPERSIVE SPECTROSCOPY; FLUIDIZED BED COMBUSTION; HYDROTHERMAL SYNTHESIS; LIMESTONE; SCANNING ELECTRON MICROSCOPY; SULFUR; X RAY DIFFRACTION ANALYSIS;

BACKSCATTERED ELECTRON IMAGING; HYDROXYL ELLESTADITE; PHASE ANALYSIS; PRESSURIZED FLUIDIZED BED COMBUSTION;

FLY ASH;

EID: 1942439657     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2003.08.011     Document Type: Article

References (15)

1. Almhem P., Lofe J. PFBC power plants: a competitive alternative. Power-Gen 96 Book 3 C 7 9 Gener Trends. 1996;169-195. Orland.
2. Stubington J.F., Wang A.L.T., Cui Y. Understanding the behaviour of Australian black coals in pressurised fluidized bed combustion. Proceedings of the 15th International Conference on Fluidized Bed Combustion. 1999;American Society of Mechanical Engineers, New York. No. FBC99-0005.
3. Nilsson C., Clarke L.B. PFBC Residues - Characteristics, Disposal and Utilisation. 1994;EA Coal Research, London.
4. Orchard S. Technical Coal Research - Disposal and Utilisation of Ash Residues from Pressurised Fluidised Bed Combustion. 1991;Commission of the European Communities, Brussels.
5. Kondo R. Kinetics on hydrothermal reaction between lime and silica. Proceedings of International Symposium on Autoclaved Calcium Silicate Building Products. 1965;92-97 Society of Chemical Industry, London.
6. 2 sources. Gartner E.M., Uchikawa H. Ceramic Transactions, Vol. 40, Cement Technology. 1994;223-230 American Ceramic Society, Westerville.
7. Maenami H., Yamamoto T., Ishida H., Mitsuda T. Hydrothermally prepared inorganic siliceous wastes: hydrothermal reaction of calcareous and steatite ceramic tile wastes. Jain V., Peeler D. Ceramic Transactions, Vol. 72, Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries II. 1996;375-384 American Ceramic Society, Westerville.
8. Yrjas K.P., Iisa K., Hupa M. Sulphur absorption capacity of different limestones and dolomites under pressurized combustion conditions. Proceedings of the 12th International Conference on Fluidized Bed Combustion. 1993;265-271 American Society of Mechanical Engineers, New York.
9. 2 partial pressure. Energy Fuels. 7:1993;512-519.
10. Taylor H.F.W. Cement Chemistry. 1990;Academic Press, New York.
11. Moore A.E. The sequence of compound formation in Portland cement rotary kilns. 2. Cem. Technol. 7(85):1976;134-138.
12. Sakiyama M., Oshio Y., Mitsuda T. Influence of gypsum on the hydrothermal reaction of lime-quartz system and on the strength of autoclaved calcium silicate product. J. Soc. Inorg. Mater. Jpn. 7:2000;685-691.
13. Klimesch D.S., Ray A. Hydrogarnet formation during autoclaving at 180 °C in unstirred metakaolin-lime-quartz slurries. Cem. Concr. Res. 28(8):1998;1109-1117.
14. Sakiyama M., Mitsuda T. Hydrothermal reaction between C-S-H and kaolinite for the formation of tobermorite at 180 °C. Cem. Concr. Res. 7:1977;681-685.
15. Maenami H., Watanabe O., Ishida H., Mitsuda T. Hydrothermal solidification of kaolinite-quartz-lime mixture. J. Am. Ceram. Soc. 83(7):2000;1739-1744.