R
Robert Pfeffer
Researcher at New Jersey Institute of Technology
Publications - 162
Citations - 7210
Robert Pfeffer is an academic researcher from New Jersey Institute of Technology. The author has contributed to research in topics: Fluidized bed & Fluidization. The author has an hindex of 42, co-authored 162 publications receiving 6793 citations. Previous affiliations of Robert Pfeffer include City College of New York & New York University.
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Effect of solvent strength and operating pressure on the formation of submicrometer polymer particles in supercritical microjets
TL;DR: In this article, a supercritical antisolvent (SAS) process is described which utilizes a mixture of thermodynamically good and poor polymer solvents and micronozzles.
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Dynamic interfacial tension near critical point of a solvent-antisolvent mixture and laminar jet stabilization
TL;DR: In this paper, the hydrodynamic behavior of a solvent jet injected into a pressurized antisolvent (CO 2 ) fluid was experimentally investigated for a pressure range from far below to far above the critical point of the solvent-antisolvent mixture (CPM).
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Fluidization of fine and ultrafine particles using nitrogen and neon as fluidizing gases
Jose Manuel Valverde,Miguel Ángel Sánchez Quintanilla,Antonio Castellanos,Daniel Lepek,Jose A. Quevedo,Rajesh N. Dave,Robert Pfeffer +6 more
TL;DR: In this paper, the authors studied the behavior of gas-fluidized beds of fine and ultrafine particles as affected by the use of neon and nitrogen as fluidizing gas, and the experimental results indicate that there is no relevant distinction between the sizes of agglomerates fluidized with different gases as theoretically predicted.
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Granulation of cohesive Geldart group C powders in a Mini-Glatt fluidized bed by pre-coating with nanoparticles
TL;DR: In this article, a nanosized particles are used to pre-coat the fine cornstarch particles to improve the fluidization behavior of cohesive powders in a Mini-Glatt fluidized bed.
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Panel Bed Filters for Simultaneous Removal of Fly Ash and Sulfur Dioxide
TL;DR: The results are preliminary to experiments to be made on filtration of aerosols by a filter cake of fly ash resting upon a sand bed with the use of Happel’s “free surface” model for a granular bed.