Note that clarification of the spatial localization of the electron-transfer chain components inside the artificial bilayer membranes is of a key value for the development of biomimetic systems modeling natural photosynthesis. The direct methods of identification of localization specificity of the functional molecules are usually quite laborious. For this reason, in practice, in this particular research, some studies commonly make use of certain analogs of molecular electron relays or of special molecules such as, e.g., paramagnetic spin labeled ones [2,5,6]. [Pg.602]

The dynamic simulation study of the system with control structure 2 indicatesThat a reactor shutdown occurs when the disturbance in Fqa drives the reactor compositions into a region where Za becomes greater than To understand the fundamental reason for this observed phenomenon, we develop a linearized model of a simplified process. The separation section is assumed to be at steady state, and the only dynamics are in the reactor compositions. Perfect reactor level control is assumed. The disturbance is the fresh feed flow rate Fqa Reactor effluent flow rate F is fixed. State variables are Za nd zb- Algebraic dependent variables at any point in time are the flow rates B, Dj, and Foe- To simplify the analysis we assume that the losses of components A and B (Aj ss and fi os.s) the product Bj stream are constant. [Pg.217]

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