Kinetics and catalysis of the watergasshift reaction. An industrial case 57 operating pressure and hydrogen sulfide concentration with intrinsic rate expressions. Pdf simulation and control of watergas shift packed bed. Pdf watergas shift reaction wgsr has become one of the wellknown pathways for h2 production in industries. The main purpose of the water gas shift reactor wgsr is to carry out the reaction. Modeling and simulation of water gas shift reactor. The kinetics of water gas shift reaction was studied over commercial cuoznoal2o3 in an integral fixed bed reactor. The experimental data were collected from literature. Keywords packed bed reactor, catalyst, water gas shift reaction. Pdf modeling and simulation of a water gas shift reactor. The reaction temperature on the design of the wgsr, varies according with the type of. The wgs reactor constitutes the element of greater volume of the processor motivating its optimization. Analysis of design variables for watergasshift reactors. The watergas shift wgs reaction is an equilibriumlimited reaction at higher temperatures.
The water gas shift reaction shift conversion is necessary because the gaseous product from a gasifier generally contains large amounts of carbon monoxide and hydrogen, plus lesser amounts of other gases. Kinetics and catalysis of the watergasshift reaction worcester. A microkinetic and graph theoretic approach iii assemble the rr graph, namely the intermediate nodes, terminal nodes, empty reaction routes and full reaction routes, were enumerated and the graph constructed. Water gas shift reaction an overview sciencedirect topics. Simulation of watergasshift reaction program matlab. The first of the two wgs reactors utilizes an ironbased catalyst, which is heated to approximately 400 c 750 f. Pdf in order to study the wgs on an industrial scale at a low. Journals az books and reference advertising media kit. Zeolite membrane reactor for hightemperature watergas shift. Simulation and control of watergas shift packed bed reactor with interstage. Carbon monoxide and hydrogen if they are present in the mole ratio of 1. Singh and saraf, 1977 is a go od example of this method. Kinetic modeling of low temperature watergas shift. Simulation and control of watergas shift packed bed reactor with interstage cooling view the table of contents for this issue, or go to the journal homepage for more 2016 iop conf.
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