PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

The Effect of Wetting on The Course of The Drum Granulation

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the results of experimental drum granulation of silica flour with the use of wetting liquids with different values of surface tension. Additionally, different liquid jet breakup and different residual moisture of the bed were applied in the tests. The process was conducted periodically in two stages: wetting and proper granulation, during which no liquid was supplied to the bed. The condition of the granulated material after the period of wetting (particle size distribution and moisture of separate fractions) and a change in the particle size distribution during the further conduct of the process (granulation kinetics) were determined.
Rocznik
Strony
331--342
Opis fizyczny
Bibliogr. 24 poz., wykr.
Twórcy
  • Lodz University of Technology, The Institute of Turbomachinery, ul. Wólczańska 219/223, 90-924 Łódź, Poland
autor
  • Lodz University of Technology, Department of Process Equipment, ul. Wólczańska 213, 90-924 Łódź, Poland
autor
  • Lodz University of Technology, The Institute of Food Technology and Analysis, ul. Stefanowskiego 4/10, 90-924 Łódź, Poland
Bibliografia
  • 1. Charles-Williams H.R., Wengeler R., Flore K., Feise H., Hounslow M.J., Salman A.D., 2011. Granule nucleation and growth: Competing drop spreading and infiltration processes. Powder Technol. 206, 63-71, DOI: 10.1016/j.powtec.2010.06.013.
  • 2. Ennis B.B., Li J., Tardos G.I., Pfeffer R., 1990. The influence of viscosity on the strength of an axially strained pendular liquid bridge. Chem. Eng. Sci., 45, 3071-3088. DOI: 10.1016/0009-2509(90)80054-I.
  • 3. Ennis B.B., Li J., Tardos G.I., Pfeffer R., 1991. A microlevel – based characterization of granulation phenomena. Powder Technol., 65, 257-272. DOI: 10.1016/0032-5910(91)80189-P.
  • 4. Gluba T., Obraniak A., 2008. Ocena jednorodności produktu mokrej granulacji bębnowej. Przemysł Chemiczny, 87 (2), 125-128.
  • 5. Hapgood K.P., Litster J.D., Biggs S.R., Howes T., 2002. Drop penetration into porous powder beds. J. Colloid Interface Sci., 253, 353-366. DOI: 10.1006/jcis.2002.8527.
  • 6. Heim A., Gluba T., Obraniak A., 2000. The effect of process and equipment parameters on the drum granulation kinetics. Physicochemical Problems of Mineral Processing, 34, 67-76.
  • 7. Hotta K., Takeda K., Iinoya K., 1974. The capillary bonding force of a liquid bridge. Powder Technol., 10, 231 - 236. DOI: 10.1016/0032-5910(74)85047-3.
  • 8. Iveson S.M., Litster J.D., Hapgood K., Ennis B.J., 2001. Nucleation, growth and breakage phenomena in agitated wet granulation processes. Powder Technol., 117, 3-39. DOI: 10.1016/S0032-5910(01)00313-8.
  • 9. Junnila R., Heinamaki J., Yliruusi J., 1998. Effect of surface – active agent on the size, shape and hardness of micro – crystalline cellulose /maize starch pellets prepared by an extrusion – spheronization technique. S.T.P. Pharma Sciences, 8 (4), 221-226.
  • 10. Nguyen T., Shen W., Hapgood K., 2009. Drop penetration time in heterogeneous powder beds. Chem. Eng. Sci., 64, 5210-5221. DOI: 10.1016/j.ces.2009.08.038.
  • 11. Nienow A.W., 1995. Fluidised bed granulation and coating application to materials agriculture and biotechnology. Chem. Eng. Comm., 139, 233-253. DOI: 10.1080/00986449508936406.
  • 12. Obraniak A., Gluba T., 2011. A model of granule porosity changes during drum granulation. Physicochemical Problems of Mineral Processing, 46, 219-228.
  • 13. Obraniak A.. Gluba T., 2012a. A model of agglomerate formation during disc granulation process. Chem. Process Eng., 33,1,153-165. DOI: 10.2478/v10176-012-0014-1.
  • 14. Obraniak A., Gluba T., 2012b. Model of energy consumption in the range of nucleation and granule growth in drum granulation bentonite. Physicochemical Problems of Mineral Processing, 48, 1, 121-128.
  • 15. Opaliński I., 2001. Siły adhezji kapilarnej w materiałach rozdrobnionych. Mechanizm oddziaływania i modelowanie. Inż. Chem. Proc., 22, 99-108.
  • 16. Pepin X., Sossetti D., Simons S.J.R., 2000. Modeling pendular liquid bridges with a reducing solid liquid interface. J. Coll. Int. Sci., 232, 298-308. DOI: 10.1016/S0032-5910(02)00235-8.
  • 17. Rajniak P., Mancinelli C., Chern R.T., Stepanek F., Farber L., Hill B.T., 2007. Experimental study of wet granulation in fluidized bed: Impact of the binder properties on the granule morphology. Int. J. Pharm., 334, 92-102. DOI: 10.1016/j.ijpharm.2006.10.040.
  • 18. Ramachandran R.P., Sanders J.M.-H., Constantijn F.W., Glaser Th., Immanuel Ch.D., Doyle III F.J.; Litster J.D.,
  • 19. Stepanek F., Wang Fu-Yang, Cameron I.T., 2008. Experimental studies on distributions of granule size, binder content and porosity in batch drum granulation: Inferences on process modelling requirements and process
  • 20. sensitivities. Powder Technol. 188, 89-101. DOI: 10.1016/j.powtec.2008.04.013.
  • 21. Rivera M.R., Koltsov A., Araya Lazcano B., Douce J.-F., 2017. Wettability in water/iron ore powder systems: To the universality of the Cassie model. Int. J. Miner. Process., 162, 36-47. DOI: 10.1016/j.minpro.2017.02.016.
  • 22. Sastry K.V.S., Fuerstenu D.W., 1973. Mechanism of agglomerate growth in green palletization. Powder Technol., 7, 97-105.
  • 23. Smirani-Khayati N., Falk V., Bardin-Monnier N., Marchal-Heussler L., 2009. Binder liquid distribution during granulation process and its relationship to granule size distribution. Powder Technol. 195, 105-112. DOI: 10.1016/j.powtec.2009.05.020.
  • 24. Willett C.D., Adams M.J., Johnson S.A., Seville J.P.K., 2003. Effect of wetting hysteresis on pendular liquid bridges between rigid spheres. Powder Technol., 130, 63-71. DOI: 10.1016/S0032-5910(02)00235-8.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4f481266-ff30-4c8d-b650-e1c47d5aee54
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.