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Original Articles

Does it Matter How Coals are Cleaned for CWS?

Pages 105-123 | Accepted 20 Jan 1999, Published online: 16 May 2007

References

  • J. M. Rosenbaum , and D. W. Fuerstenau , On the Variation of Contact Angles with Coal Rank , In, J, Min, Proc , 12 , 313 – 316 ( 1984 ).
  • D. V. Keller , The Contact Angle of Water on Coal , Colloids and Surfaces , 22 , 21 – 35 ( 1987 ).
  • D. W. Fuerstenau , J. M. Rosenbaum , and J. S. Laskowski , Effect of Surface Functional Groups on the Flotation of Coal , Colloids and Surfaces , 8 , 153 –174 ( 1983 ).
  • V. I. Klassen , Coal Flotation , Gosgortiekhizdat , Moscow , 1963 .
  • J. S. Laskowski , Coal Surface Chemistry and Its Role in Fine Coal Beneficiation and Utilization , Coal Preparation , 14 , 115 – 132 ( 1994 ).
  • S. Kelebek , T. Salman , and G. W. Smith , Interfacial Phenomena in Coal Flotation Systems , Proc. Coal Symp. “Coal Phoenix of the '80s” (A. M. Al—Taweel, Ed.), Can. Soc.forChem. Eng., Halifax , 1 , 145 – 151 ( 1981 ).
  • Y. B. He , and J. S. Laskowski , Contact Angle Measurements on Discs Compressed from Fine Coal , Coal Preparation , 10 , 19 – 36 ( 1992 ).
  • J. S. Laskowski , and J. A. Kitchener , The Hydrophilic—Hydrophobic Transition on Silica , J. Coll. Interf. Sci. , 29 , 670 – 679 ( 1969 ).
  • J. N. Israelachvili , and R. M. Pashley , The Hydrophobic Interaction is Long Range, Decaying Exponentially with Distance , Nature ( London ), 300 , 341 – 342 ( 1982 ).
  • N. V. Churaev , and B. V. Derjaguin , Inclusion of Structural Forces in the Theory of Stability of Colloids and Films , J. Coll. Interf Sci. , 103 , 542 – 553 (1985).
  • N. V. Churaev , The Relation between Colloid Stability and Wetting , J. Coll. Interf. Sci. , 172 , 479 – 484 ( 1995 ).
  • P. J. Scales , T. W. Healy , and D. V. Boger , The Role of Surface Forces in the Control of the Rheology of Particulate Fluids , in Proc. Mineral Processing Recent Advances and Trends , Kanpur , 1995 , pp. 105 – 117 .
  • Y. K. Leong , P. J. Scales , T. W. Healy , and D. V. Boger , Interparticel Forces Arising from Adsorbed Polyelectrolytes in Colloidal Suspensions , Coll. Surf. , A95 , 43–50 ( 1995 ).
  • Z. Xu , and R. H. Yoon , The Role of Hydrophobic Interactions in Coagulation. J. Coll. Interf. Sci. , 132 , 532 – 541 ( 1989 ).
  • Z. Xu , and R. H. Yoon , A Study of Hydrophobic Coagulation , J. Coll. Interf. Sci. , 134 , 427 – 434 ( 1990 ).
  • R. H. Yoon , D. H. Finn , and Y. I. Rabinovich , Hydrophobic Interactions Between Dissimilar Surfaces , J. Coll. Interf. Sci. , 185 , 363 – 370 ( 1997 ).
  • M. Pawlik , and J. S. Laskowski , Direct Yield Stress Measurements as a Method of Determining Contact Angle on Fine Coal Particles. I6th ACS Meeting , Boston , August 24–27 , 1998 .
  • J. S. Clunie , and B. Y. Ingram , Adsorption of Nonionic Surfactants, Adsorption from Solution at the Solid/Liquid Interface (G. D. Parfitt, and C. H. Rochester, Eds.) , Academic Press , 1983 , pp. 105 – 152 .
  • J. S. Laskowski , Oil Assisted Fine Particle Processing, Colloid Chemistry in Mineral Processing (J. S. Laskowski, and J. Ralston, Eds.) , Eisevier , 1992 , pp. 361 – 394 .
  • N. Z. Fragiskos , C. C. Harris , and A. Jowett , The Adsorption of Frothing Agents on Coals , 3rd Int. Congress Surface Active Substances , Koln , 1960 .
  • D. W. Fuerstenau , Pradip , Adsorption of Frothers at Coal/Water Interfaces , Colloids and Surfaces , 4 , 229 – 243 ( 1982 ).
  • J. D. Miller , C. L. Lin , and S. S. Chang , MIBC Adsorption at the Coal/Water Interface , Colloids and Surfaces , 7 351 – 355 ( 1983 ).
  • V. I. Melik—Gaykazian , I. N. Plaksin and V. V. Voronchikhina , On the Mechanism Governing the Interaction of Apolar Collectors with Certain Surfactants during Froth Flotation. Dokl. Akad. Nauk SSSR , 173 , 883 – 886 ( 1967 ).
  • F. Ferrini , V. Battarra , E. Donati , and C. Piccini , Optimization of Particle Grading for High Concentration Coal Slurry , 9th Int. Conf. Hydraulic Transport of Solids in Pipes , Rome October , 1984 .
  • R. Kaji , Y. Muranaka , K. Otsuka , and Y. Hishinuma , Water Absorption by Coals Effects of Pore Structure and Surface Oxygen , Fuel , 65 , 288 – 294 ( 1986 ).
  • M. Pawlik , J. S. Laskowski , and H. Liu , Effect of Humic Acids and Coal Surface Properties on Rheology of Coal—Water Slurries , Coal Preparation , 18 , 129 – 149 ( 1997 ).
  • Z. Wang , R. Zhang , Z. Jiang , and S. Jiang , Preparation of Coal—Water Fuels from Coal Preparation Plant Fines , Proc. 6th Australian Coal Prep. Conference , (J. J. Davis, Ed.), Austral. Coal Prep. Soc. Mackay , 1993 , pp. 418 – 427 .
  • M. P. Grimanis , and R. W. Breault , Effect of Coal Type and Beneficiation Process on Storage and Handling , Proc. 17th Int. Conf. Coal Utilization and Slurry Technologies , U.S. Dept. of Energy , Clearwater , 1992 , pp. 19 – 30 .
  • M. Seki , K. Kiyama , and J. Nishino , Effects of Coal Property and Additive on the Rheological Characteristics of Coal Water Mixtures , Proc. 7th Int. Symp. Coal Slurry Fuels Prep, and Utilization , US Dept. of Energy , New Orleans , 1985 , pp. 136 – 145 ( 1985 ).
  • K. Higashitani , T. Umemoto , Y. Kashiwabara , and H. Ito , Mechanism of Viscosity Reduction in Highly Loaded Coal Water Slurry , Proc. Ilth Int. Coal Preparation Congress , Tokyo , 1990 , pp. 323 – 326 .
  • W. G. Willson , S. A. Farnum , and G. G. Baker , Low—Rank Coal Slurries for Gasifiaction , Fuel Processing Tech. , 15 , 157 – 172 ( 1987 ).
  • H. Usui , T. Tatsukawa , T. Saeki , and K. Katagiri , Rheology of Low Rank Coal Slurries Prepared by an Upgrading Process , Coal Preparation , 18 , 119– 128 ( 1997 ).
  • A. Walters , Chemical Effects of Beneficiation on Coal—Water Fuel Properties , Proc.8th Int. Symp. Coal Slurry Fuels Preparation and Utilization , U.S. Dept. of Energy , Orlando , 1986 , pp. 222 – 225 .
  • J. D. Hazlett , K. A. Jonasson , T. W. McCracken , C. E. Capes , and W. L. Thayer , Agglomerated Coal—Water—Oil Fuels from Waste Fines , Proc. 35th Can Client. Eng.Conf. , Calgary , 1985 , Vol. 1 , pp. 250 – 254 .
  • S. Hara , H. Arai , H. Sugawara , T. Ukigai , E. Yoshida , and J. Ogawa , Development of Additives for Concentrated Coal—Water Mixture , Proc. 17th Int. Conf. Coal Utilization and Slurrv Technologies , U.S. Dept. of Energy , Clearwater , 1992 , pp. 71 – 82 .
  • Y. Ogura , Y. Mizuno . N. Ueshima , and A. Naka , A Study of Slurry Using De—ashed Coal , Proc. 6th Int. Symp. Coal Slurry Combustion and Techn. , U.S. Dept. of Energy , Orlando. 1984 , pp. 621 – 638 .
  • B. A. Firth , A. R. Swanson , and S. K. Nicol , The Influence of Feed Size Distribution on the Staged Flotation of Poorly Floating Coals , Proc. Auslralas.IMM , 267 , 49–53 ( 1978 ).
  • B. A. Firth , A. R. Swanson , and S. K. Nicol , Flotation Circuits for Poorly Floating Coals , Int. J. Min. Processing , 5 , 321 – 334 ( 1979 ).

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