Electrostatic Desulphurization of Polish Steam Coals

References

• J. D. Miller , C. L. Lin , “ Characterization of pyritc in products from the reverse flotation of coal. ” Coal Preparation . 2 . pp. 243 – 261 . ( 1986 ).
   Google Scholar
• A. Davis , “ Sulphur in coal ,” Earth and mineral sciences . Pennstate Univ. , 51 , ( 2 ), pp. 1 . 18 – 21 ( 1981 ).
   Google Scholar
• H. P. Withington , “ Cleaning anthracite by the Huff electrostatic processes, ” Coal Age . 5 . ( 8 ).pp. 452 – 453 , ( 1914 ).
   Google Scholar
• O. C. Ralston , “ Electrostatic Separation of Mixed Granular Solids. ” Elsevier. Amsterdam London .( 1961 ).
   Google Scholar
• G. Alfano , P. Carbini , M. Carta , R. Ciccu , C. Del Fa , R. Peretti , A. Zucca , “ Application of static electricity in coal and ore beneficiation, ” Journal of Electrostatics . 16 . ( 2 + 3 ). pp. 315 – 328 .( 1985 ).
   Web of Science ®Google Scholar
• F. P. Monostory , W. Pickhardt , W. Simonis , E. von Szantho , “ Das Abscheiden von Pyrit aus Kohlenstaub im elektrischen und im magnetischen Feld. ” Aufbereitungs-Technik . 11 . ( 4 ), pp. 207 – 220 , (10). pp. 599–614 , ( 1970 ).
   Google Scholar
• S. Masuda , “ Industrial applications of electrostatics. ” Journal of Electrostatics . 10 , pp. 1 – 15 , ( 1981 ).
   Web of Science ®Google Scholar
• S. Masuda , T. Toraguchi , T. Takahashi , K. Haga , “ Benefication of coal, using a cyclone tribo-chargcr. ”. Conf. Record IEEE/IAS Annual Meeting , pp. 1001 – 1005 . ( 1981 ).
   Google Scholar
• T. Lewowski , “ Szkic historii i perspektywy elektrostatycznego odsiarczania wegla (The history and prospects of hard coal electrostatic desulphurization) .” Przeglad Goórniczy . 45 . ( 1 ). pp. 24 – 29 , ( 1989 ). ( In Polish ).
   Google Scholar
• M. Carta , G. Alfano , P. Carhini , R. Ciccu , C. Del Fa “ Triboclectric phenomena in mineral processing. Theoretic fundamentals and applications, ” Journal of Electrostatics . 10 . pp. 177 – 182 , ( 1981 ).
   Web of Science ®Google Scholar
• T. Lewowski , “ O moz˙liwos´ci obniz˙enia zawartos´ci pirytu w nicktoórych weglach energctyczynch(Possibilities of reducing pyrite content in sonic. steam coals) .” Przeglad Go´rgniczy , 46 , ( 1 ), pp. 16 – 19 . ( 1990 ). ( In Polish ).
   Google Scholar
• R. T. Shucy , “ Semiconducting ore minerals. ” pp. 304 – 318 . Elsevier . Amsterdam 1975 .
   Google Scholar
• W. Thomson ( Kelvin ). Phil. Mag. 46 . p. 82 . ( 1898 ).
   Google Scholar
• J. Hoelzl , F. K. Schulte . “ Work function of metals ” in Springer Tracts on Modern Physics . 85 , Springer Verlag. Berlin, Heidelberg, New York ( 1979 ).
   Google Scholar
• B. Feuerbacher , B. Fitton , “ Photoelectron Spectroscopy ” in Topics in Current Physics . 4 . Springer Verlag , Berlin, Heidelberg ( 1977 ).
   Google Scholar
• T. Lewowski , P. Mazur , “ Attenuation length of monoenergetic electrons, photoinjected to the NaCI layer, ” Applied Physics A. . 43 , pp. 67 – 68 , ( 1984 ).
   Google Scholar
• T. Lewowski , A. Grodzicki , T. Matz , “ Electrostatic separator. ” Polish Patent No 142955 , ( 1985 ).
   Google Scholar
• I.I. Inculet , M. A. Bergognou , J. D. Brown , “ Electrostatic separation of particles below 40 µm in a dilute phase continuous loop. ” IEEE Trans, Ind. Appl. IA-13 . ( 4 ). pp. 370 – 373 . ( 1977 ).
   Web of Science ®Google Scholar
• D. S. Montgomery , I. I. Inculet , M. A. Bergognou , J. D. Brown , “ Electrostatic fluidized bed techniques, applied to the Canadian coals and fly ash. ”. Proc. 10 World Energy Conf. 1 . p. 23 .( 1978 ).
   Google Scholar