Indexation 660.627.3
660 Ouvrages de la bibliothèque en indexation 660.627.3 (20)
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Rao, Christopher V., Auteur ; Rawlings, James B., Auteur |Moving-horizon estimation (MHE) is an optimization-based strategy for process monitoring and state estimation. One may view MHE as an extension for Kalman filtering for constrained and nonlinear processes. MHE, therefore, subsumes both Kalman an[...]
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Goto, Motonobu, Auteur ; Koyamoto, Hiroshi, Auteur ; Kodama, Akio ; Hirose, Tsutomu ; Nagaoka, Shoji ; McCoy, Benjamin J. |Degradation of polyethylene terephthalate (PET) in supercritical methanol was investigated to develop a chemical recycling process for waste plastics. Continuous kinetics analysis was applied to the experimental data. A batch reactor was used at[...]
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Laurent, B. F. C., Auteur ; Bridgwater, J., Auteur |To understand the detailed processes occurring in stirred systems for particulate materials, experiments were conducted in a horizontal cylindrical mixer, 270 mm dia. and 650 mm long. It was stirred by a single long flat blade, varying the level[...]
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Dabral, Mahendra, Auteur ; Francis, L. F., Auteur ; L. E. Scriven |Drying process paths of a ternary solution consisting of a polymer dissolved in a blend of a solvent and a nonsolvent are analyzed. A 1-D drying model applied to a ternary solution provides composition trajectories followed at different depths i[...]
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Mezedur, Minas M., Auteur ; Kaviany, Massoud, Auteur ; Moore, Wayne |The effective mass diffusivity Dm of large specific surface area catalytic porous coatings is analyzed using 2-D network models of connecting arms and verified experimentally for a multiple pore length scale coating layer. The network model inc[...]
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Chaudhari, R. V., Auteur ; Jaganathan, R., Auteur ; Mathew, S. P. ; Julcour, C. ; Delmas, H. |Performance of trickle-bed and up-flow reactors was studied experimentally and theoretically for an exothermic multistep hydrogenation of 1,5,9-cyclododecatriene (CDT) in n-decane as solvent over 0.5% Pd/alumina catalyst. Intrinsic kinetics was [...]
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Arabi-Katbi, Osama I., Auteur ; Sotiris E. Pratsinis, Auteur ; Morrison, Philip W. |Fourier transform infrared spectroscopy was performed on premixed flames of titanium tetraisopropoxide, methane and oxygen. A combination of emission/transmission (E/T) measurements yields gas temperature, gas concentrations, soot temperature, s[...]
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Zhang, Songping, Auteur ; Yan Sun, Auteur |The adsorption equilibria and kinetics of bovine serum albumin (BSA) and lysozyme to two Cibacron Blue 3GA (CB) modified agarose gels, that is, 6% agarose-coated steel (6AS) and Sepharose CL-6B, in 0.01 kmol·m-3 tris-HCl buffer (pH 7.5) were stu[...]
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Mokashi, S. D., Auteur ; Kokossis, A. C., Auteur |Research on scheduling and planning in the chemical engineering community subscribes to one of two schools of thought. A general-purpose optimization approach resorts to using conventional mathematical programming techniques on generic models of[...]
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Lee, Sang-Young, Auteur ; Holder, Gerald D., Auteur |A new model developed for predicting the dissociation pressure of gas hydrates proposes that the host-host interaction can be affected by the guest molecules, thus requiring different values of the reference properties, w and hw, for each g[...]
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Lyu, SuPing, Auteur ; Bates, Frank S., Auteur ; Macosko, Christopher W. |Coalescence in polymer blends was modeled by combining population dynamics with three coalescence theories: Smoluchowski, trajectory, and film drainage. Modeling results are compared with our previous coalescence experiments on polystyrene high[...]
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Klein, Eric J., Auteur ; Ramirez, W. Fred, Auteur |The use of optimal parameter estimation for the online regulation of final etch depth in an ion milling process is described. A model-based control system utilizes a 3-D surface evolution model to predict dynamic surface profiles and etch depth.[...]
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Smets, IIse, Auteur ; Dochain, Denis, Auteur ; Van Impe, Jan F. |Optimal heat exchanger temperature profiles of exothermic tubular reactors were determined under the assumption of steady-state and plug-flow characteristics. The minimum principle of Pontryagin (optimal control theory) was applied in a straight[...]
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Huang, Haitao, Auteur ; Adjiman, Claire S., Auteur ; Shah, Nilay |The effectiveness of any methodology used to identify hazards in chemical processes affects both safety and economics. To achieve maximum safety at minimum cost, a conservative, but realistic, analysis must be carried out. An approach to hazard [...]
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Chen, Dan, Auteur ; Seborg, Dale E., Auteur |Relative gain array (RGA) analysis has been widely used in process control to identify promising control structures and to characterize the degree of process interactions between controlled and manipulated variables. However, the influence of pr[...]
