Results 61 to 70 of about 2,047 (224)
ELETRORRECUPERAÇÃO DE COBRE UTILIZANDO REATOR ELETROQUÍMICO DE LEITO DE JORRO
Química Nova, 2015 In this work, copper electrowinning using a three-dimensional spouted-bed electrode (SBE) was studied in order to investigate the effects of current density (i), concentration of supporting electrolyte (Cs), pH, electrolyte temperature, and bed thickness
Pedro H. Britto-Costa +1 more
doaj +1 more source
Agriculture, 2020 In this study, a conical-cylindrical spouted bed dryer with Teflon® beads as spouting material was used for producing powdered rosemary (Rosmarinus officinalis L.) extract.
Claudia R. F. Souza +9 more
doaj +1 more source
Surface-to-bed heat transfer for high-density particles in conical spouted and spout–fluid beds
Particuology, 2019 Abstract Bed-to-surface heat transfer experiments from a vertically submerged cylindrical surface were conducted in laboratory-scale (Dc = 25 cm) conical spouted and spout–fluid beds at two different conical angles (31° and 66°) in the high particle density range (2500 kg/m3 ≤ ρp ≤ 6000 kg/m3).
Onur Yaman, Gorkem Kulah, Murat Koksal
openaire +3 more sources
Papers in Palaeontology, Volume 12, Issue 1, January/February 2026.Abstract We describe the Hettangian Caenogastropoda and Heterobranchia of the Luxembourg Sandstone Formation, a wedge of clastic sediments deposited along the eastern margin of Paris Basin during the Early Jurassic. Five new genera and 11 new species are erected: Bourguetia bipartita sp. nov., Globularia delsatei sp. nov., Oonia feidtorum sp.
Stefano Monari +3 more
wiley +1 more source
Journal of Food Process Engineering, Volume 49, Issue 1, January 2026.This review highlights innovations in extrusion hardware and ancillary systems, revealing how these advancements enhance processing efficiency and product quality—empowering food, feed manufacturers to meet industry demands, and evolving consumer expectations for consistency, functionality, and sustainability.
Michael Joseph, Chetan Sharma
wiley +1 more source
CFD Simulation of Air-water in a Spouted Bed
Chemical Engineering Transactions, 2011 preview not available - see full-text PDF article.
J. Riera-Ortiz +3 more
doaj +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Grouting diffusion range is the key to evaluate the grouting effect. In this study, a theoretical model of noncohesive sediment erosion damage was established, and the main parameters affecting erosion were qualitatively analyzed. Secondly, based on the computational fluid dynamics (CFD)–discrete element method (DEM) coupling method, the effect of ...
Xiangyang Liu +4 more
wiley +1 more source
Numerical Simulation of the Gas–Particle Flow Behavior in Oil Shale Semi-Coke Spouted Bed
, 2012 Gas–particle flow behavior in a conical–cylindrical spouted bed was simulated using the Eulerian–Eulerian two-fluid model. The interaction between gas and particles was modeled by the Gidaspow drag model.
Chen, Dengfeng +5 more
core +1 more source
Catalytic Cracking of HDPE Pyrolysis Volatiles over a Spent FCC Catalyst
Chemical Engineering Transactions, 2015 The effect of temperature in the catalytic cracking of HDPE over a spent FCC catalyst on the product distribution has been studied using a two-step reaction system.
I. Barbarias +6 more
doaj +1 more source
Usage of spouted bed and microwave assisted spouted bed dryers in bulgur production
, 2009 The main objective of this study was to investigate the effect of spouted bed and microwave assisted spouted bed drying on drying rates and quality parameters of bulgur.
LEYLA NESRİN KAHYAOĞLU
core