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Abstrakty
The results of investigations on rhelogical and calorimetric properties of some water-coal compositions containing coal concentration slurries are reported. It has been found that such water-coal suspensions ensure higher burnout degree and heat of combustion comparing to the source coal. Optimal water-coal composition ensuring high sedimentation stability degree has also been determined.
Czasopismo
Rocznik
Tom
Strony
149--155
Opis fizyczny
Bibliogr. 15 poz.
Twórcy
autor
autor
- Chemivtsi NationalUniversity, Kotsiubinsky St. 2, Chernivtsi, 58012, Ukraine, igorw@ukrpost.ua
Bibliografia
- [1]N.B. OURIEV, Highly Concentrated Disperse Systems, Khimiya, Moscow, 1980, 360 p. (In Russian).
- [2]N.B. OURIEV, Mechanism of Structuring of Highly Concentrated Water-Coal Suspensions, in Investigation of Hydromechanics of Suspensions in the Pipeline Transport, Moscow Pipeline Institute Publishers, 1985, pp. 8-27. (In Russian).
- [3]M.M. BRATYCHAK, V. I. HAYVANOVYCH,O.A. PYSHYKV, Survey of Sulfur Exhaust Reducing Technologies for Combustion of High-sulfuric Coal at Thermoelectric Power Plants, Coal and Chem. .7., vol. 3-4, pp. 53-57 (2001) (In Russian).
- [4]B.C. RUSE, F. SOFRA, and D. V. BOGER, Sustainability, environmental rheology and full cost accounting of tailings disposal, in Proceeding XXII mineral processing congress. Vol. 3(1732), Cape Town, 2003, pp. 38-45.
- [5]J.W. LEONARD, Coal Preparation, Littleton, Colorado, 1991, p. 1132.
- [6]E.I. ROBINSKY, Thickened Tailings in the Mining Industry, Toronto, Canada, 1999, 210 p.
- [7]A.S. MAKAROV, E. P. OLOFINSKY and T.D. DEGTYARENKO, Physico-chemical Principles of Highly Concentrated Water-Coal Suspensions Preparation, Ukr. Acad. Sci. Proceedings, vol. 2, pp. 65-75 (1989). (In Russian).
- [8]T.D. DEGTYARENKO, V.A. ZAVGORODNY, A.S. MAKAROV and S.D. BORUK, Adsorption of Lignosulfonates on the Surface of Solid Phase in Highly Concentrated Water-Coal Suspensions, Solid Fuel Chem., vol. 1, pp. 92 97 (1990). (In Russian).
- [9]A.V. CAMERA, E.M. VORONOVA, A.S. MAKAROV, Influence of Content of Coal and Sodium Hydroxide on Sedimentation Stability of Water-Coal Suspensions, Solid Fuel Chem., vol. 2, pp. 111113 (1990). (In Russian).
- [10]I.V. GOLUBINSKAYA, V. M. TARAKANOV andN.B. OuRIEV, Sedimentation Stability of Highly Concentrated Water-Coal Suspensions in Static and Dynamic Conditions, Chem. Solid Fuel, vol. 6, pp. 114 120 (1989). (In Russian).
- [11]T.A. FlLIPENKO, V. L. BASENKOVA and I.V. II.IKSKAYA, On Influence of Liquefier and Granulometric Composition of Water-Coal Suspensions on their Rheological Properties, Chem. Solid Fuel, vol. 5, pp. 104 109(1989). (In Russian).
- [12]Z.L. SlIEVKO, A.S. MAKAROV and T.D. DEGTYARENKO, Investigation do Rheological Properties of Highly Concentrated Water-Coal Suspensions with Sodium Tripoliphosphate, C/x?;?;. Technology, vol.6, pp. 6-9(1987). (In Russian).
- [13]B. OURIEV, B. BREITSHUH and E.J. WINIIAB, Rheological Investigation of Concentrated Suspensions using Novel In-Line Doppler Ultrasound Method, Coll. J., vol. 62, pp. 268 271 (2000).
- [14]A.I. EGURNOV, S.D. BORUK, O.M. SoCHYKANandA.S. MAKAROV, Influence of Production Technology on Rheological Properties, Granulometric Composition, and Electrokinetic Properties of Highly Concentrated Water-Coal Suspensions, Concentration of Minerals, vol. 25(66) 26(67), pp. 166-175 (2006). (In Russian).
- [15] K.R. WOOD, G.W. McDONAED, Design and operation of thickened tailings disposal system at Les Mines Selbbaie, CIMBulletin, vol. 79(895), pp. 47-51 (1985).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPP1-0095-0084