Imperial College London

Prof. L. S. Kershenbaum

Faculty of EngineeringDepartment of Chemical Engineering

Senior Research Fellow
 
 
 
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Contact

 

+44 (0)20 7594 5566l.kershenbaum Website

 
 
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Location

 

337Roderic Hill BuildingSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
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71 results found

Narvaez A, Chadwick D, Kershenbaum L, 2019, Performance of small-medium scale polygeneration systems for dimethyl ether and power production, Energy, Vol: 188, Pages: 116058-116058, ISSN: 0360-5442

Journal article

Narvaez A, Chadwick D, Kershenbaum L, 2014, Small-medium scale polygeneration systems: methanol and power production, Applied Energy, Vol: 113, Pages: 1109-1117, ISSN: 0306-2619

The feasibility and attractiveness of the integrated production of chemicals and electrical power is dependent upon on the nature of the products and their demands. This study focuses on the small-to-medium scale combined production of methanol (200,000 tonnes/year) and electrical power (200 MW). The integrated system considers both recycle (recycle ratio = 5) and once-through (no recycle) modes of methanol synthesis. The results of simulations show that, when compared to separate stand-alone plants for methanol and power production, the integrated systems show lower consumption of total fresh synthesis gas for recycle and once-through operation of 2.8% and 3.7%, respectively. In addition, simulations show that the advantage over stand-alone plants increases further in the face of decreasing catalyst activity or selectivity, rising to over 10% in several scenarios. This is because the off-spec material from methanol production in an integrated plant can be diverted to the power generation section of the plant. These savings in operating costs are over and above the substantial capital cost savings which can be realized in the design of a once-through integrated plant.

Journal article

Lim LT, Chadwick D, Kershenbaum L, 2007, Achieving autothermal operation in internally reformed solid oxide fuel cells: Experimental studies, Joint 6th International Symposium on Catalysis in Multiphase Reactors/5th International Symposium on Multifunctional Reactors (CAMURE-6/ISMR-5-), Publisher: AMER CHEMICAL SOC, Pages: 8518-8524, ISSN: 0888-5885

Conference paper

Lim LT, Chadwick D, Kershenbaum L, 2005, Achieving autothermal operation in internally reformed solid oxide fuel cells: simulation studies, Industrial & Engineering Chemistry Research, Vol: 44, Pages: 9609-9618, ISSN: 0888-5885

Journal article

Luis D, Astolfi A, Kershenbaum LK, 2005, Application of a Lyapunov-based nonlinear controller to a reactor with highly exothermic reactions, AIChE Annual Meeting, Cincinnati, OH

Conference paper

Aguiar P, Chadwick D, Kershenbaum L, 2004, Dynamic effects in autothermal systems - Application to a coated-wall internally reformed solid oxide fuel cell, 3rd International Symposium on Multifunctional Reactors (ISMR3)/18th Colloquia on Chemical Reaction Engineering (CCRE18), Publisher: INST CHEMICAL ENGINEERS, Pages: 259-266, ISSN: 0263-8762

Conference paper

Aguiar P, Chadwick D, Kershenbaum L, 2004, Effect of methane slippage on an indirect internal reforming solid oxide fuel cell, CHEMICAL ENGINEERING SCIENCE, Vol: 59, Pages: 87-97, ISSN: 0009-2509

Journal article

Dua P, Sakizlis V, Kershenbaum LS, Pistikopoulos ENet al., 2004, Model based parametric controller for the operation of an experimental reactor, 14th European Symposium on Computer Aided Process Engineering (ESCAPE-14), Publisher: ELSEVIER SCIENCE BV, Pages: 637-642, ISSN: 1570-7946

Conference paper

Alpay E, Chadwick D, Kershenbaum LS, Barrie PJ, Sivadinarayana C, Gladden LFet al., 2003, TEOM analysis of the equilibria and kinetics of <i>n</i>-hexane and <i>n</i>-heptane adsorption on FCC catalyst/silicalite, CHEMICAL ENGINEERING SCIENCE, Vol: 58, Pages: 2777-2784, ISSN: 0009-2509

Journal article

Aguiar P, Ramirez-Cabrera E, Laosiripojana N, Atkinson A, Kershenbaum LS, Chadwick Det al., 2003, Oxide catalysts in indirect internal steam reforming of methane in SOFC, Vol: 145, Pages: 387-390

Journal article

Aguiar P, Ramirez-Cabrera E, Laosiripojana N, Atkinson A, Kershenbaum LS, Chadwick Det al., 2003, Oxide catalysts in indirect internal steam reforming of methane in SOFC, Tokyo, Science and technology in catalysis: 4th Tokyo conference on advanced catalytic science and technology, Tokyo, Japan, 14 - 19 July 2002, Publisher: Kodansha, Pages: 387-390

Conference paper

Aguiar P, Chadwick D, Kershenbaum L, 2002, Modelling of an indirect internal reforming solid oxide fuel cell, CHEMICAL ENGINEERING SCIENCE, Vol: 57, Pages: 1665-1677, ISSN: 0009-2509

Journal article

Sheikh J, Kershenbaum LS, Alpay E, 2001, 1-bulene dehydrogenation in rapid pressure swing reaction processes, 16th International Symposium on Chemical Reaction Engineering, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: 1511-1516, ISSN: 0009-2509

Conference paper

Aguiar P, Lapeña-Rey N, Chadwick D, Kershenbaum Let al., 2001, Improving catalyst structures and reactor configurations for autothermal reaction systems:: Application to solid oxide fuel cells, 16th International Symposium on Chemical Reaction Engineering, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: 651-658, ISSN: 0009-2509

Conference paper

Aguiar P, Ramirez-Cabrera E, Atkinson A, Kershenbaum LS, Chadwick Det al., 2001, Catalyst configurations for indirect internal steam reforming in SOFCs, Pennington, 7th international symposium on solid oxide fuel cells, Tsukuba, Japan, Publisher: Electrochemical Society, Pages: 703-711

Conference paper

Kershenbaum LS, Magni AR, 2001, Training radial basis function networks for process identification with an emphasis on the Bayesian evidence approach, Workshop on Application of Neural Networks and Other Learning Technologies in Process Engineering, Publisher: IMPERIAL COLLEGE PRESS, Pages: 77-98

Conference paper

Aguiar P, Ramirez-Cabrera E, Lapena-Rey N, Atkinson A, Kershenbaum LS, Chadwick Det al., 2001, Indirect internal steam reforming of methane in solid oxide fuel cells, 6th natural gas conversion symposium, Girdwood, AK, Publisher: Elsevier, Pages: 501-506

Conference paper

Kershenbaum L, 2000, Experimental testing of advanced algorithms for process control: When is it worth the effort?, CHEMICAL ENGINEERING RESEARCH & DESIGN, Vol: 78, Pages: 509-521, ISSN: 0263-8762

Journal article

Hussain MA, Kershenbaum LS, 2000, Implementation of an inverse-model-based control strategy using neural networks on a partially simulated exothermic reactor, CHEMICAL ENGINEERING RESEARCH & DESIGN, Vol: 78, Pages: 299-311, ISSN: 0263-8762

Journal article

Groep ME, Gregory ME, Kershenbaum LS, Bogle IDLet al., 2000, Performance modeling and simulation of biochemical process sequences with interacting unit operations, BIOTECHNOLOGY AND BIOENGINEERING, Vol: 67, Pages: 300-311, ISSN: 0006-3592

Journal article

Pinheiro CIC, Kershenbaum LS, 1999, Model predictive control of reactor temperature in a CSTR pilot plant operating at an unstable steady-state., European Symposium on Computer Aided Process Engineering-9 (Escape-9), Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: S859-S862, ISSN: 0098-1354

Conference paper

Rotava O, Sargent RWH, Kershenbaum LS, 1999, Implementation of linear and nonlinear optimal control techniques in a CO<sub>2</sub> absorption/desorption plant, European Symposium on Computer Aided Process Engineering-9 (Escape-9), Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: S879-S882, ISSN: 0098-1354

Conference paper

Hussain MA, Kershenbaum LS, 1999, Simulation and experimental implementation of a neural-network-based internal-model control strategy on a reactor system, CHEMICAL ENGINEERING COMMUNICATIONS, Vol: 172, Pages: 151-169, ISSN: 0098-6445

Journal article

Sheikh J, Kershenbaum LS, Alpay E, 1998, Analytical basis for separation enhanced reaction in continuous flow processes, CHEMICAL ENGINEERING SCIENCE, Vol: 53, Pages: 2933-2939, ISSN: 0009-2509

Journal article

Mongkhonsi T, Kershenbaum L, 1998, The effect of deactivation of a V<sub>2</sub>O<sub>5</sub>/TiO<sub>2</sub> (anatase) industrial catalyst on reactor behaviour during the partial oxidation of o-xylene to phthalic anhydride, APPLIED CATALYSIS A-GENERAL, Vol: 170, Pages: 33-48, ISSN: 0926-860X

Journal article

Cheng YS, Alpay E, Kershenbaum LS, 1998, Simulation and optimisation of a rapid pressure swing reactor, European Symposium on Computer Aided Process Engineering (ESCAPE 8), Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: S45-S52, ISSN: 0098-1354

Conference paper

Cheng YS, Mongkhonsi T, Kershenbaum LS, 1997, Sequential, estimation for nonlinear differential and algebraic systems - Theoretical development and application, COMPUTERS & CHEMICAL ENGINEERING, Vol: 21, Pages: 1051-1067, ISSN: 0098-1354

Journal article

Sheikh J, CasasempereMiralles I, Kershenbaum LS, Alpay Eet al., 1997, Experimental investigations of butadiene hydrogenation in a rapid pressure swing reactor, Symposium on 1997 Jubilee Research Event, Publisher: INST CHEMICAL ENGINEERS, Pages: 1033-1036

Conference paper

Cheng YS, Mongkhonsi T, Kershenbaum LS, 1996, Nonlinear dynamic estimation for a fixed-bed reactor with decaying catalysts, 14th International Symposium on Chemical Reaction Engineering - From Fundamentals to Commercial Plants and Products, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: 1909-1918, ISSN: 0009-2509

Conference paper

Alpay E, Haq N, Kershenbaum LS, Kirkby NFet al., 1996, Adsorption parameters for strongly adsorbed hydrocarbon vapours on some commercial adsorbents, GAS SEPARATION & PURIFICATION, Vol: 10, Pages: 25-33, ISSN: 0950-4214

Journal article

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