Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sagar B. Gadewar"'
Publikováno v:
Industrial & Engineering Chemistry Research. 46:3255-3264
We have developed a quick and effective method to predict the feasible products from a double-feed reactive distillation column. The method relies on the prediction of the pinch point for the middl...
Publikováno v:
Chemical Engineering Science. 60:7168-7171
Reaction invariant compositions are determined using a nonlinear transformation of real composition variables. The transformation requires the choice of a feasible set of reference components. For multiple reactions there are many possible sets of re
Autor:
Michael F. Doherty, Eric W. McFarland, Phil Grosso, Michael J. Weiss, Ivan M. Lorkovic, Sagar B. Gadewar, Ashley W. Breed
Publikováno v:
Catalysis Today. 106:301-304
A process for conversion of natural gas to liquid fuels is described. The process can be conducted in a "zone reactor" in which oxygen or air is first contacted with solid metal bromide, producing bromine and metal oxide. The bromine passes into a se
Autor:
Michael F. Doherty, Sagar B. Gadewar
Publikováno v:
Journal of Crystal Growth. 267:239-250
A model for the evolution of crystal shape is developed. The model accounts for faces growing in and growing out of an evolving crystal shape. The steady–state condition of the model determines the steady–state crystal shape. The analysis is deve
Publikováno v:
Chemical Engineering Research and Design. 82:140-147
Areactive distillation column combines reaction with distillation, and is known to be advantageous for some reaction systems, but not for others. Sometimes it is a breakthrough technology, yet in others a reactive distillation column does not give pu
Publikováno v:
Crystal Growth & Design. 4:109-112
We have developed a mathematical model to track facets appearing and disappearing during the evolution of crystal shape. The model also gives the crystal shape at steady state that is consistent with the predictions from the Wulff-Chernov approach (C
Publikováno v:
AIChE Journal. 48:800-814
The attainable region approach for reaction-mixing systems was applied to systems with simultaneous reaction and separation. A model developed for a countercurrent cascade of two-phase CSTRs can be considered as a surrogate for the stripping or recti
Publikováno v:
Industrial & Engineering Chemistry Research. 41:3771-3783
Many pharmaceuticals, specialty chemicals, pesticides, or monomers are manufactured in processes with a large number of reaction steps and separations between reactors. These coupled steps lead to ...
Publikováno v:
Computers & Chemical Engineering. 25:1199-1217
Reaction invariants are quantities that take the same values before, during and after a reaction. We identify a set of reaction invariants that are linear transformations of the species mole numbers. The material balances for chemically reacting mixt
Publikováno v:
Industrial & Engineering Chemistry Research. 39:1565-1575
Reactive distillation has proved to be an important process alternative to the conventional reactor−separator configuration. Advantages of reactive distillation and flexibility of a batch process can be combined in batch reactive distillation. We p