HelpCenter Question 19 FO Fo Vent System 122 FC FO 12 121 Feed B Remaining Time:

Question

HelpCenter Question 19 FO Fo Vent System 122 FC FO 12 121 Feed B Remaining Time: 04 minutes, 54 seconds. Less tha w Question Completion Status: 120 FC Batch Reactor The batch reactor example illustrated is known as continuous feed batch. in which feed material is continuously added to the vessel throughout pa batch processing. The reaction takes above from the vessel Answer the following questions about the Batch Reactor place, and finally the product is 1 Name three flow measurement instruments and controllers un the system? flow? (specify the valve body. actuator, and power source) 2 Locate the valves in the system. what type valves are being used to regulate 121. Tc 124. and Pc 127? Is the plant operator able to access the of 120. FC control functions indicated by FC 4 Does the vessel have an agitator? 5 How could the liquid in the vessel be cooled? 6. What is the function of the Eductor? Explain?

Explanation / Answer

Question 19:

1. The three flow controllers are: FC120, FC121 and FC122.

The three flow measurement instruments are: FT120, FT121, FT122

2. The valves in the system are: FV120, FV121, FV122, TV126, PV127, PV128, TV125, LV123. These are shut off type of valves or gate valves. The two triangles represent the body of the valve, while the perpendicular line emerging from the point of joining of the two triangles, with a semicircle on the top, represents the actuator. The dotted line, represents the power source.

3. FC120, FC121 and PC127 are operator accessible while TC124 is not operator accessible since it does not have an actuator which can be operated by the operator.

4. Yes. The vessel has an agitator which is represented by the vertical line and blades inside the reactor.

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