ERT 213 PROCESS INSTRUMENTATION BY: ZULKARNAIN MOHAMED IDRIS

OUTLINES 1)Figures 2)Course Outcomes 3)Learning Flow 4)Evaluation 5)Text Books & References 6)Examples 7)Process Control

Figures Code : ERT 213 Unit : 3 Course Outcomes : 4 Topics : 5 Experiments : 6 No. of Students : 39 No. of Teaching Staff: 5 (3 Ls + 2 PLVs)

Course Outcomes CO1: Ability to DEFINE the function of different types of valves; DESCRIBE and DISCUSS the operational aspects of the valves. CO2: Ability to DEFINE the function of different types of pumps, fans, blowers and compressors; DESCRIBE and DISCUSS the operational aspects of the pumps, fans, blowers and compressors. CO3: Ability to IDENTIFY and INTERPRET the ISA Symbology for the Process Flow Diagram; APPLY appropriate symbols and SKETCH the Process Flow Diagram. CO4: Ability to IDENTIFY and INTERPRET the ISA Symbology for the Piping & Instrumentation Diagram; APPLY appropriate symbols and SKETCH the Piping & Instrumentation Diagram.

Learning Flow Valves In Industry ISA Symbology Process Flow Diagram (PFD) Process & Instrumentation Diagram (P&ID) Pump, Compressor, Fan & Blower

1)Examination (20%)  Mid-term 1: 10%  Mid-term 2: 10% 2) Course Work (80%)  Assignments: 10%  Laboratory Reports: 40%  Mini Projects: 30% Evaluation

Text Books 1)McAvinew T. and Mulley R., Control System Documentation: Applying Symbols and Identification, Second Edition, ISA, ) Skousen P.L., Valve Handbook, Second Edition, McGraw-Hill, 2004

References 1) Meier F.A., and Meier C.A., Instrumentation & Control Systems Documentation, ISA, ) Rosaler R. C., Standard Handbook of Plant Engineering, Third Edition, McGraw-Hill, 2002

Valve Mechanical device specifically designed to direct, start, stop, mix or regulate the flow, pressure or temperature of a process fluid

Pump, Compressor, Fan & Blower Pumps: A pump is a machine for raising a liquid - a relatively incompressible fluid - to a higher level of pressure or head. Compressors: A compressor is a machine for raising a gas - a compressible fluid - to a higher level of pressure. Blowers: A blower is a machine for moving volumes of a gas with moderate increase of pressure. Fans: A fan moves large amounts of gas with low increase in pressure.

PFD A process flow diagram (PFD) is a diagram commonly used in engineering to indicate the general flow of plant processes and equipment. The PFD displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and designations. Process flow diagram of pilot scale Tongkat Ali water extract production (Athimulam et al., 2006)

P&ID A piping and instrumentation diagram/drawing (P&ID) is a diagram in the process industry which shows the piping of the process flow together with the installed equipment and instrumentation.

Process Control Refers to the method that are used to control process variable when manufacturing product Why control is necessary? 1.Safety 2.Environment protection 3.Equipment protection 4.Smooth plant operation & production rate 5.Product quality 6.Profit optimization 7.Monitoring & diagnosis

Dundas clarifier from Hydromantis WWW site. reactor clarifier Process control emphasizes the control behavior of the plant Holding vessel 24-hour period Flow rate of sewage to plant Too much air is wasteful, Too little leads to unsafe effluent A Design Decision Operations Decision OVERVIEW OF PROCESS CONTROL

How will Process Control affect my career ? Feed Methane Ethane (LK) Propane Butane Pentane Vapor product Liquid product Process fluid Steam F1 F2F3 T1 T2 T3 T5 T4 T6P1 L1 A1 L. Key Designers must provide all required equipment.

How will Process Control affect my career ? Feed Methane Ethane (LK) Propane Butane Pentane Vapor product Liquid product Process fluid Steam F1 F2F3 T1 T2 T3 T5 T4 T6P1 L1 A1 L. Key Operations must devise strategies for implementation.

How will Process Control affect my career ? Feed Methane Ethane (LK) Propane Butane Pentane Vapor product Liquid product Process fluid Steam F1 F2F3 T1 T2 T3 T5 T4 T6P1 L1 A1 L. Key Experimenters must achieve precise, constant conditions.

How will Process Control affect my career ? Feed Methane Ethane (LK) Propane Butane Pentane Vapor product Liquid product Process fluid Steam F1 F2F3 T1 T2 T3 T5 T4 T6P1 L1 A1 L. Key P.C. Experts design & implement control and monitoring strategies.

? Where does it fit into Bioprocess Engineering program? Series of “cap-stone” courses reinforce and integrate knowledge. Math, science and engineering sciences Reinforce Learn new aspects Integrate knowledge Build professional skills ERT 213 flowsheeting PFD & P&ID ERT 321 dynamics control ERT 322 safety operability ERT 424/428 integrated process design Engineer in training

Where does it fit into Bioprocess Engineering program? Reaction Engineering Fluid Mechanics Thermodynamics Heat Transfer What happens when I open this valve?

ERT 213/3 flowsheeting PFD & P&ID ERT 321/4 dynamics control ERT 322/4 safety operability ERT 424/428/3 integrated process design Engineering students Engineering studies Engineers in training Engineering practice Process Control is a bridge from basic courses to engineering practice Engineering Practice

Thank you…