21 Papers
118 Citations
D C Sau is an academic researcher from Council of Scientific and Industrial Research. The author has contributed to research in topics: Fluidization & Fluidized bed. The author has an hindex of 9, co-authored 21 publications. Previous affiliations of D C Sau include Indira Gandhi Institute of Technology.
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Papers
Minimum fluidization velocities and maximum bed pressure drops for gas-solid tapered fluidized beds
TL;DR: In this article, a model based on dimensionless analysis has been proposed to predict the minimum fluidization velocity and maximum pressure drop for gas-solid tapered fluidized beds, with regular as well as irregular particles of different sizes and densities.
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Leaching of Gold from the Waste Mobile Phone Printed Circuit Boards (PCBs) with Ammonium Thiosulphate
Abhishek Tripathi,Manoj Kumar,D C Sau,Archana Agrawal,Sanchita Chakravarty,T R Mankhand +5 more
- 31 Aug 2012
TL;DR: In this article, the authors dealt with the recovery of gold using ammonium thiosuphate as a leaching agent from waste mobile PCBs containing 0.5 -3 mm cutting granules.
Computational fluid dynamics and experimental study of the hydrodynamics of a gas–solid tapered fluidized bed
D C Sau,K.C. Biswal +1 more
TL;DR: In this article, experimental and numerical studies for the hydrodynamics in a gas-solid tapered fluidized bed have been carried out, and the experimental results obtained by carrying out experiments in a tapered liquidized bed for glass bead (spherical) of 2.0 mm and dolomite (non-spherical particles), were compared with the computational fluid dynamics simulation results, using a commercial CFD software package, Fluent.
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Graphene Oxide (GO) Supported Palladium (Pd) Nanocomposites for Enhanced Hydrogenation
Dibya Ranjan Rout,Pragyan Senapati,Harekrushna Sutar,D C Sau,Rabiranjan Murmu +4 more
- 01 Jan 2019
TL;DR: In this paper, the hydrogen storage capacity of graphene oxide-Palladium (GO-Pd) nanocomposite through Benkeser reaction was discovered, where hydrogen is adsorbed at three positions (ortho, meta and para) of graphene.
Critical fluidization velocities and maximum bed pressure drops of homogeneous binary mixture of irregular particles in gas–solid tapered fluidized beds
TL;DR: In this article, the hydrodynamic characteristics of homogeneous binary mixture of irregular particles in tapered beds having different tapered angles have been investigated and correlations have been developed for important characteristics, especially critical fluidization velocities and maximum bed pressure drops.
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