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Year 2020, Volume: 38 Issue: 4, 1987 - 1998, 05.10.2021

Abstract

References

  • ⦁ Christopher J. Veal, Derek R. Wall. (1981) Coal-oil dispersions-an overview. Fuel, Volume 60 pp 873-876.
  • ⦁ G. Papachristodoulou, O. Trass. (1987) Coal slurry fuel technology. The Canadian Journal of Chemical Engineering, Volume 65 pp.177-201.
  • ⦁ Xiao-a Fu, DonghongGuo, Long Jiang (1996). A low-viscosity synfuel composed of light oil, coal and water. Fuel, Volume 75 pp 1629-1632.
  • ⦁ Hong Zhu, Xuehai Yan, Jianhua Xia, Yubing Li.( 2007) Preparation and rheological properties of oil–water–coal triplex synfuel using petroleum sulfonate as the dispersants. Fuel Processing Technology, Volume 88 pp.221-225.
  • ⦁ Qi, H. L., Gai, K., Ma, D. P., & Zheng, B (2014). Study on the Preparation of Oil-Coal-Water Slurry. Applied Mechanics and Materials, Volume 11 issue 15 pp 716-717.
  • ⦁ Li.p,Yang,D,Qiu.X,FengW (2015) Study on enhancing the slurry performance of coal water slurry prepared with low-rank coal.J.Dispers.Sci.echnology.Volume 36,pp.1247-1256.
  • ⦁ S. V. Syrodoy, G. V. Kuznetsov , V. V. Salomatov .(2015) The influence of heat transfer conditions on the parameters characterizing the ignition of coal-water fuel particles Journal of Thermal Engineering Volume 62, pp.703–707.
  • ⦁ Yun, Zengjie, Guoguang Wu, XianliangMeng, Yuliang Zhang, Frank Shi, Yaqun He, and Xiaoqiang Luo (2011) A Comparative Investigation of the Properties of Coal–water Slurries Prepared from Australia and Shenhua Coals.Mining Science and Technology, Volume 21, issue 3, pp.343–347.
  • ⦁ Zhou, Mingsong, Kai Huang, Dongjie Yang, and XueqingQiu (2012) Development and Evaluation of Polycarboxylic Acid Hyper-dispersant Used to Prepare High-concentrated Coal–water Slurry. Powder Technology, Volume 229, pp.185–190
  • ⦁ Wu, J., Nguyen, B. & Graham, L. (2009).Energy Efficient High Solids Loading Agitation for the Mineral Industry,Canadian Journal of Chemical Engineering, Volume 88, Issue 2 287-294.
  • ⦁ Drewer, G.R., Ahmed, N., Jameson, G.J., (2000). An optimum concentration for the suspension of solids in stirred vessels. In: Gupta B.S., Ibrahim S. (eds) Mixing and Crystallization. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-2290-2_8 pp 83-94.
  • ⦁ AndrewTsz-Chung Mak (1992) Solid-Liquid Mixing In Mechanically Agitated Vessels Ramsay Memorial Laboratory Department of Chemical and Biochemical Engineering University College London Torrington Place London WC1E 7JE England.pp1-248
  • ⦁ Lal, P., Kumar, S., Upadhyay, S.N., Upadhya, Y.D. (1988). Solid-liquid mass transfer in agitated Newtonian and non-Newtonian fluids. Industrial & Engineering Chemistry Research Volume 27, pp1246-1259.
  • ⦁ Pan ZhangGuang-hui ChenJi-hai DuanWei-wen Wang (2018) Mixing characteristics in a vessel equipped with cylindrical stirrer, Results in Physics Volume 10, pp. 699-705.
  • ⦁ Gour Gopal RoyA. BeraJ. H. Mankar (2000) Effect of design and operating parameters on gas hold-up in Pachuca (air-agitated) tanks. Mineral Processing and Extractive Metallurgy Volume109 issue 2, pp.90-96.
  • ⦁ Marta Major-Godlewska, Joanna Karcz (2018). Power consumption for an agitated vessel equipped with pitched blade turbine and short baffles, Volume 72, pp 1081–1088
  • ⦁ JolantaSzoplik, Joanna Karcz (2008), Mixing time of a non-Newtonian liquid in an unbaffled agitated vessel with an eccentric propeller, Chemical Papers Volume 62 issue 1 pp.70–77
  • ⦁ A. Debab, N. Chergui, K. Bekrentchir and J. Bertrand (2011), An Investigation of Heat Transfer in a Mechanically Agitated Vessel. Journal of Applied Fluid Mechanics, Volume 4, issue 1, pp. 43-50.
  • ⦁ Emily T. Mitchell, Kevin J. Myers, Eric E. Janz and Julian B. Fasano (2008). Solids Suspension Agitation in Square Tanks, Canadian Society for Chemical Engineering Volume 86, pp 110–116.
  • ⦁ Ameur, H (2016.). Agitation of yield stress fluids in different vessel shapes. An International Journal of Engineering Science and Technology, Volume 19, issue 1, pp 189–196.
  • ⦁ Kamla, Y, Bouzit, M., Ameur, H., Arab, M. I, Hadjeb. A Effect of the Inclination of Baffles on the Power Consumption and Fluid Flows in a Vessel Stirred by a Rushton Turbine. Chinese Journal of Mechanical Engineering, Volume 30, issue 4, pp 1008–1016
  • ⦁ Bittorf, K. J., &Kresta, S. M (2003). Prediction of Cloud Height for Solid Suspensions in Stirred Tanks. Chemical Engineering Research and Design, Volume 81, issue 5, pp 568–577.
  • ⦁ HouariAmeura, YoucefKamla, DjamelSahel (2017).Data on the agitation of a viscous Newtonian fluid by radial impellers in a cylindrical tank, Chemical Engineering, Volume 15, pp 752–756
  • ⦁ Amine Benmoussa, Lakhdar Rahmani (2018). Numerical Analysis of thermal behaviour in agitated vessel with Non-Newtonian Fluid, International Journal of Multi physics, Volume 12, issue 3, pp 209-220.
  • ⦁ Mohammad Reza Ashory, Farhad Talebi, Heydar Roohi Ghadikolaei, Morad Karimpour (2017). An Investigation into Different Power Consumption Parameters of Rushton Turbines: A Computational Survey. Transactions of FAMENA. Volume 41, issue 4, pp 35-46
  • ⦁ HouariAmeur, YoucefKamla, Djamel Sahel (2018).Optimization of the Operating and Design Conditions to Reduce the Power Consumption in a Vessel Stirred by a Paddle Impeller, Periodica Polytechnica Mechanical Engineering ,Volume 62,issue 4, pp. 312-319,.
  • ⦁ D.Chitra, L.Muruganandan (2014). Effect of Impeller Clearance and Multiple Impeller Combinations on solid suspension in a Standard Flat bottom agitated Vessel. International Journal of ChemTech Research. Volume 6, issue 2, pp 973-981.
  • ⦁ Foukrach Mohammed, Ameur Houari (2020). Effect of impeller blade curvature on the hydrodynamics and power consumption in a stirred tank. Chemical Industry and Chemical Engineering Quarterly. Volume 27, issue 00, pp 1-24
  • ⦁ J. Karcz , J. Szoplik (2003).An Effect of the Eccentric Position of the Propeller Agitator on the Mixing Time, Presented at the 30th International Conference of the Slovak Society of Chemical Engineering TatranskÈ Matliare. Volume 58, issue 1, pp 9-14.
  • ⦁ J.PurushottamKarthik, C.TaraSasanka, C.M.Raghuraman (2020). Influence of Parameters in Coal Water Slurry Mixing used for Gasification in Power Plant. International Journal of Recent Technology and Engineering. Volume 9, issue 1, pp 1321-1329.
  • ⦁ Zwietering, T.N. (1958). Suspending of solid particles in liquid by agitators. Chemical Engineering Science, Volume 8, issue 3, pp. 244-253.
  • ⦁ Nienow A (1968). Suspension of solid particles in turbine agitated baffled vessels. Chemical Engineering Science. Volume 23, issue 12, pp 1453-1459.
  • ⦁ Piero M.Armenantea, Ernesto UeharaNagaminea (1998). Effect of low off-bottom impeller clearance on the minimum agitation speed for complete suspension of solids in stirred tanks. Chemical Engineering Science. Volume 53, issue 9, pp 1757-1775.
  • ⦁ A.P.van der Westhuizen, D.A.Deglon (2008). Solids suspension in a pilot-scale mechanical flotation cell: a critical impeller speed correlation. Minerals Engineering, Volume 21, issue 8, pp 621-629.
  • ⦁ Aoyi Ochieng, Alison E.Lewis (2006). Nickel solids concentration distribution in a stirred tank. Minerals Engineering. Volume 19, issue 2, pp 180-189
  • ⦁ Ali Alouache, Ammar Selatnia, Abdelouhab Lefkir, Farid Halet, Houssem Eddine Sayah, Boubekeur Nadjemi (2019). Determination of the just suspended speed for solid particle in torus reactor. Water Science & Technology. Volume 80, issue 1, pp-48–58.
  • ⦁ Bujalski, W., K. Takenaka, S. Paoleni, M. Jahoda, A. Paglianti, K. Takahashi, A. W. Nienow, A. W.Etchells (1999). Suspension and liquid homogenization in high solids concentration stirred chemical reactors. Chemical Engineering Research and Design. Volume 77, issue 3, pp 241-247.
  • ⦁ Jie Wu, Yong Gang Zhu, Lionel Pullum (2002).Suspension of high concentration slurry. AIChE Journal. Volume 48, issue 6, pp 1349-1352.

PREPARATION OF COAL WATER SLURRY USING AGITATION PARAMETERS INVOLVED AND THEIR INFLUENCE-A REVIEW

Year 2020, Volume: 38 Issue: 4, 1987 - 1998, 05.10.2021

Abstract

Through extensive works conducted on liquid-solid mixing strategies in various industrial applications, many researchers are interested in paying little attention with the use of agitated reactors consisting of ne impeller or multi impellers along with their result on agitation operation. This paper therefore examines the significant variables of solid-liquid mixing with due importance for power inhaled and turbulence. To optimize the transportation yield or output, mixing is to be done which is the combination of solid and liquid phase. In power plants coal is replaced with the slurry prepared by using of coal particles mixed with water for good lubrication to enhance the rheological efficiency and stability. Coal Water Slurry (CWS) preparation and characterization involves coal solid particles in a fluid and particle suspension in an agitation vessel is not more complicated than in slurry pipe flow due to the fact that the average flow in an agitation vessel is not restricted in single direction. Therefore, the current review paper discusses the new methodologies adopted in the preparation of CWS and various parameters involved.

References

  • ⦁ Christopher J. Veal, Derek R. Wall. (1981) Coal-oil dispersions-an overview. Fuel, Volume 60 pp 873-876.
  • ⦁ G. Papachristodoulou, O. Trass. (1987) Coal slurry fuel technology. The Canadian Journal of Chemical Engineering, Volume 65 pp.177-201.
  • ⦁ Xiao-a Fu, DonghongGuo, Long Jiang (1996). A low-viscosity synfuel composed of light oil, coal and water. Fuel, Volume 75 pp 1629-1632.
  • ⦁ Hong Zhu, Xuehai Yan, Jianhua Xia, Yubing Li.( 2007) Preparation and rheological properties of oil–water–coal triplex synfuel using petroleum sulfonate as the dispersants. Fuel Processing Technology, Volume 88 pp.221-225.
  • ⦁ Qi, H. L., Gai, K., Ma, D. P., & Zheng, B (2014). Study on the Preparation of Oil-Coal-Water Slurry. Applied Mechanics and Materials, Volume 11 issue 15 pp 716-717.
  • ⦁ Li.p,Yang,D,Qiu.X,FengW (2015) Study on enhancing the slurry performance of coal water slurry prepared with low-rank coal.J.Dispers.Sci.echnology.Volume 36,pp.1247-1256.
  • ⦁ S. V. Syrodoy, G. V. Kuznetsov , V. V. Salomatov .(2015) The influence of heat transfer conditions on the parameters characterizing the ignition of coal-water fuel particles Journal of Thermal Engineering Volume 62, pp.703–707.
  • ⦁ Yun, Zengjie, Guoguang Wu, XianliangMeng, Yuliang Zhang, Frank Shi, Yaqun He, and Xiaoqiang Luo (2011) A Comparative Investigation of the Properties of Coal–water Slurries Prepared from Australia and Shenhua Coals.Mining Science and Technology, Volume 21, issue 3, pp.343–347.
  • ⦁ Zhou, Mingsong, Kai Huang, Dongjie Yang, and XueqingQiu (2012) Development and Evaluation of Polycarboxylic Acid Hyper-dispersant Used to Prepare High-concentrated Coal–water Slurry. Powder Technology, Volume 229, pp.185–190
  • ⦁ Wu, J., Nguyen, B. & Graham, L. (2009).Energy Efficient High Solids Loading Agitation for the Mineral Industry,Canadian Journal of Chemical Engineering, Volume 88, Issue 2 287-294.
  • ⦁ Drewer, G.R., Ahmed, N., Jameson, G.J., (2000). An optimum concentration for the suspension of solids in stirred vessels. In: Gupta B.S., Ibrahim S. (eds) Mixing and Crystallization. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-2290-2_8 pp 83-94.
  • ⦁ AndrewTsz-Chung Mak (1992) Solid-Liquid Mixing In Mechanically Agitated Vessels Ramsay Memorial Laboratory Department of Chemical and Biochemical Engineering University College London Torrington Place London WC1E 7JE England.pp1-248
  • ⦁ Lal, P., Kumar, S., Upadhyay, S.N., Upadhya, Y.D. (1988). Solid-liquid mass transfer in agitated Newtonian and non-Newtonian fluids. Industrial & Engineering Chemistry Research Volume 27, pp1246-1259.
  • ⦁ Pan ZhangGuang-hui ChenJi-hai DuanWei-wen Wang (2018) Mixing characteristics in a vessel equipped with cylindrical stirrer, Results in Physics Volume 10, pp. 699-705.
  • ⦁ Gour Gopal RoyA. BeraJ. H. Mankar (2000) Effect of design and operating parameters on gas hold-up in Pachuca (air-agitated) tanks. Mineral Processing and Extractive Metallurgy Volume109 issue 2, pp.90-96.
  • ⦁ Marta Major-Godlewska, Joanna Karcz (2018). Power consumption for an agitated vessel equipped with pitched blade turbine and short baffles, Volume 72, pp 1081–1088
  • ⦁ JolantaSzoplik, Joanna Karcz (2008), Mixing time of a non-Newtonian liquid in an unbaffled agitated vessel with an eccentric propeller, Chemical Papers Volume 62 issue 1 pp.70–77
  • ⦁ A. Debab, N. Chergui, K. Bekrentchir and J. Bertrand (2011), An Investigation of Heat Transfer in a Mechanically Agitated Vessel. Journal of Applied Fluid Mechanics, Volume 4, issue 1, pp. 43-50.
  • ⦁ Emily T. Mitchell, Kevin J. Myers, Eric E. Janz and Julian B. Fasano (2008). Solids Suspension Agitation in Square Tanks, Canadian Society for Chemical Engineering Volume 86, pp 110–116.
  • ⦁ Ameur, H (2016.). Agitation of yield stress fluids in different vessel shapes. An International Journal of Engineering Science and Technology, Volume 19, issue 1, pp 189–196.
  • ⦁ Kamla, Y, Bouzit, M., Ameur, H., Arab, M. I, Hadjeb. A Effect of the Inclination of Baffles on the Power Consumption and Fluid Flows in a Vessel Stirred by a Rushton Turbine. Chinese Journal of Mechanical Engineering, Volume 30, issue 4, pp 1008–1016
  • ⦁ Bittorf, K. J., &Kresta, S. M (2003). Prediction of Cloud Height for Solid Suspensions in Stirred Tanks. Chemical Engineering Research and Design, Volume 81, issue 5, pp 568–577.
  • ⦁ HouariAmeura, YoucefKamla, DjamelSahel (2017).Data on the agitation of a viscous Newtonian fluid by radial impellers in a cylindrical tank, Chemical Engineering, Volume 15, pp 752–756
  • ⦁ Amine Benmoussa, Lakhdar Rahmani (2018). Numerical Analysis of thermal behaviour in agitated vessel with Non-Newtonian Fluid, International Journal of Multi physics, Volume 12, issue 3, pp 209-220.
  • ⦁ Mohammad Reza Ashory, Farhad Talebi, Heydar Roohi Ghadikolaei, Morad Karimpour (2017). An Investigation into Different Power Consumption Parameters of Rushton Turbines: A Computational Survey. Transactions of FAMENA. Volume 41, issue 4, pp 35-46
  • ⦁ HouariAmeur, YoucefKamla, Djamel Sahel (2018).Optimization of the Operating and Design Conditions to Reduce the Power Consumption in a Vessel Stirred by a Paddle Impeller, Periodica Polytechnica Mechanical Engineering ,Volume 62,issue 4, pp. 312-319,.
  • ⦁ D.Chitra, L.Muruganandan (2014). Effect of Impeller Clearance and Multiple Impeller Combinations on solid suspension in a Standard Flat bottom agitated Vessel. International Journal of ChemTech Research. Volume 6, issue 2, pp 973-981.
  • ⦁ Foukrach Mohammed, Ameur Houari (2020). Effect of impeller blade curvature on the hydrodynamics and power consumption in a stirred tank. Chemical Industry and Chemical Engineering Quarterly. Volume 27, issue 00, pp 1-24
  • ⦁ J. Karcz , J. Szoplik (2003).An Effect of the Eccentric Position of the Propeller Agitator on the Mixing Time, Presented at the 30th International Conference of the Slovak Society of Chemical Engineering TatranskÈ Matliare. Volume 58, issue 1, pp 9-14.
  • ⦁ J.PurushottamKarthik, C.TaraSasanka, C.M.Raghuraman (2020). Influence of Parameters in Coal Water Slurry Mixing used for Gasification in Power Plant. International Journal of Recent Technology and Engineering. Volume 9, issue 1, pp 1321-1329.
  • ⦁ Zwietering, T.N. (1958). Suspending of solid particles in liquid by agitators. Chemical Engineering Science, Volume 8, issue 3, pp. 244-253.
  • ⦁ Nienow A (1968). Suspension of solid particles in turbine agitated baffled vessels. Chemical Engineering Science. Volume 23, issue 12, pp 1453-1459.
  • ⦁ Piero M.Armenantea, Ernesto UeharaNagaminea (1998). Effect of low off-bottom impeller clearance on the minimum agitation speed for complete suspension of solids in stirred tanks. Chemical Engineering Science. Volume 53, issue 9, pp 1757-1775.
  • ⦁ A.P.van der Westhuizen, D.A.Deglon (2008). Solids suspension in a pilot-scale mechanical flotation cell: a critical impeller speed correlation. Minerals Engineering, Volume 21, issue 8, pp 621-629.
  • ⦁ Aoyi Ochieng, Alison E.Lewis (2006). Nickel solids concentration distribution in a stirred tank. Minerals Engineering. Volume 19, issue 2, pp 180-189
  • ⦁ Ali Alouache, Ammar Selatnia, Abdelouhab Lefkir, Farid Halet, Houssem Eddine Sayah, Boubekeur Nadjemi (2019). Determination of the just suspended speed for solid particle in torus reactor. Water Science & Technology. Volume 80, issue 1, pp-48–58.
  • ⦁ Bujalski, W., K. Takenaka, S. Paoleni, M. Jahoda, A. Paglianti, K. Takahashi, A. W. Nienow, A. W.Etchells (1999). Suspension and liquid homogenization in high solids concentration stirred chemical reactors. Chemical Engineering Research and Design. Volume 77, issue 3, pp 241-247.
  • ⦁ Jie Wu, Yong Gang Zhu, Lionel Pullum (2002).Suspension of high concentration slurry. AIChE Journal. Volume 48, issue 6, pp 1349-1352.
There are 38 citations in total.

Details

Primary Language English
Journal Section Research Articles
Authors

Janaswamy Purushottam Karthık This is me 0000-0002-4495-2789

C. Tara Sasanka This is me 0000-0001-8368-5065

C. M. Raghuraman This is me 0000-0001-8792-7340

Publication Date October 5, 2021
Submission Date May 8, 2020
Published in Issue Year 2020 Volume: 38 Issue: 4

Cite

Vancouver Karthık JP, Sasanka CT, Raghuraman CM. PREPARATION OF COAL WATER SLURRY USING AGITATION PARAMETERS INVOLVED AND THEIR INFLUENCE-A REVIEW. SIGMA. 2021;38(4):1987-98.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK https://eds.yildiz.edu.tr/sigma/