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Application of spherical agglomeration process in the formation of adsorbents from fly ash

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The main aim of this work was to prepare the mineral-carbon adsorbents from fly ash. The investigations of spherical oil agglomeration method have been conducted using fly ash from brown coal (lignite) burning ,,Elektrownia Turów" power-plant (Poland). The spherical oil agglomeration method was used in order to obtain the composite adsorbents. The main effort was devoted to the optimal conditions determination for the spherical agglomeration process. The proposed procedure gives a possibility for the preparation of low-costs and effective mineral-carbon adsorbents.
Rocznik
Strony
95--99
Opis fizyczny
Bibliogr. 21 poz., rys., tab.
Twórcy
autor
autor
autor
autor
Bibliografia
  • (1) Rossetti D., Simons S. J. R.: A microscale investigation of liquid bridges in the spherical agglomeration process, Powder Technology, 130 (2003) 49 - 55.
  • (2) House C. I., Veal C. J.: Spherical agglomeration in minerals processing, In: Colloid and surface engineering: application in the process industries, Ed. R.A.Williams Butterworth-Heinemann, 1992, 188 - 212.
  • (3) Laskowski J. S.: Oil assisted fine particle processing, in: Laskowski J.S., Ralston J. (Eds.), Colloid Chemistry in Mineral Processing, Elsevier, N.Y., 1992, 361 - 394.
  • (4) Ozkan A., Aydogan S., Yekeler M.: Critical solution surface tension for oil agglomeration, Int. J. Min. Process., 76 (2005) 83-91.
  • (5) Ugurlu A.: Leaching characteristic of fly ash, Environmental Geology, vol. 46, pp. 890 - 895, 2004.
  • (6) Iyer R. S., Scott J. A.: Power station fly ash - a review of value-added utilization of the construction industry, Resources, Conservation and Recycling, 31 (2001) 217 - 228.
  • (7) Reijnders L.: Disposal, uses and treatments of combustion ashes: a review, Resources, Conservation and Recycling, 43 (2005) 313 - 336.
  • (8) Twardowska I., Szczepanska J.: Solid waste: terminological and long-term environmental risk assessment problems exeplified in a power plant fly ash study, The Science of the Total Environment, vol. 285, pp. 29-51, 2002.
  • (9) Leboda R., Chodorowski S., Skubiszewska-Zięba J., Tarasevich Y. I.: Effect of the carbonaceous matter deposition on the textural and surface properties of complex carbon-mineral adsorbents prepared on the basis of palygorskite, Colloids and Surfaces A, 178 (2001) 113 - 128.
  • (l0) Leboda R., Charmas B., Skubiszewska-Zięba J., Chodorowski S., Oleszczuk P., Gunko W. M., Pokrovskiy V. A.: Carbon-mineral adsorbents prepared by pyrolysis of waste materials in the presence of tetrachloromethane, J. Colloid and Interface Sci., 284 (2005) 39 - 47.
  • (11) Pawełczyk A.: The application of zeolites in the process of pollutants removal from liquid wastes, Pol. J. Chem. Tech., vol. 7, No. 2, pp. 40 - 45, 2005.
  • (12) Drąg E. B., Kułażyński M.: Development of mineral- carbon and zeolite-carbon composite adsorbents, Polish J. Environ. Stud., vol. 14, supplement IV (2005), 239 - 242.
  • (13) Drąg E. B.: Zeolitization of fly ash (in Polish), Proceedings of XII Zeolites Forum, Ciążeń, 19 - 23 July 2005, 37 - 42.
  • (14) Sarbak Z., Stańczyk A., Kramer-Wachowiak M.: Characterization of surface properties of various fly ashes, Powder Technology, 145 (2004) 82 - 87.
  • (15) Nowak W., Majchrzak-Kucęba I.: Studies of zeolites synthesized from fly ashes (in Polish), Chemia i Inżynieria Ekologiczna, T.9, Nr 5-6, pp. 633-637, 2002.
  • (16) Molina A., Poole C.: A comparative study using two methods to produce zeolites from fly ash, Minerals Engineering, vol. 17, pp. 167 - 173, 2004.
  • (17) Fowler E. W., Steel T. W.: The Determination of Anionic Surface Active Agents in Dilute Aqueous Solution, National Institute for Metallurgy, Johannesbourg, Report 443, 1968.
  • (18) Sayan P.: Effect of sodium oleate on the agglomeration of calcium carbonate, Cryst. Res. Technol., 40, No. 3, 226 - 232 (2005).
  • (19) Sönmez I., Cebeci Y.: A study on spherical oil agglomeration of barite suspension, Mineral Processing, vol. 71, pp. 219 - 232, 2003.
  • (20) Laskowski J. S.: Oil agglomeration and its effect on beneficiation and filtration of low-rank/oxidized coals, Int. J. Miner. Process, 58 (2000) 237 - 252.
  • (21) Cebeci Y, Sönmez I.: A study on the relationship between critical surface tension of wetting and oil agglomeration recovery of calcite, J. Colloid and Interface Sci., 273 (2004) 300 - 305.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0041-0035
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