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The exhaustive list of topics in Plantwide Control of Chemical Processes in which we provide Help with Homework Assignment and Help with Project is as follows:

  • Essentials for Smooth Transition from Steady State to Dynamics
  • Flow-driven vs pressure driven dynamic simulations.
  • Equipment sizing:
    • Surge tanks
    • Distillation columns
    • Heat exchangers.
  • Plumbing guidelines:
    • Liquid pumping systems
    • Gas compression systems.
    • Control valve and pump sizing.
  • PID Controllers:
    • Direct/reverse action
    • Manual/automatic/cascade mode
    • Tuning for typical flow
    • Level and pressure loops.
  • Systematic tuning:
    • Relay feedback and step test.
    • Dynamic Simulation and Control of Single Unit Systems
    • Simple tank process.
  • CSTR:
    • Steady state and dynamic model equations and their solution
    • Typical control structure
    • Matlab case study
    • Aspen Plus and Hysys case study.
  • Cooled packed bed reactor:
    • Steady state and dynamic model equations and their solution
    • Typical control structure
    • Matlab case study
    • Aspen Plus and Hysys case study.
  • Simple distillation column:
    • Steady state and dynamic model equations and their solution
    • Single ended vs dual-ended temperature inferential control
    • Control tray selection using steady state sensitivity/SVD analysis
    • Steady state disturbance rejection evaluation using flexibility in specifications
    • Aspen Plus and Hysys case study.
  • Dynamic Simulation and Control of Multi-Unit SystemsHeat-integrated distillation system:
    • Control structure design using steady state analyses
    • Dynamic control performance evaluation in Hysys.
  • Heterogenous azeotropic distillation:
    • Example process
    • Temperature inferential control structure design using steady state analyses and dynamic control performance evaluation in Aspen Plus.
  • Reactive distillation:
    • The methyl acetate RD column
    • Example control structure
    • Steady state and dynamic simulation in Aspen plus.
    • Case-studies on Plant-wide Control of Complex Plants
  • Recycle process with side reaction:
    • Base case
    • Alternative regulatory control structures
    • Dynamic simulation in Hysys.
    • Linking Hysys with Matlab.
    • Steady state operating conditions for maximum operating profit using optimizer in Matlab.
  • Hydrodealkylation process:
    • Base case design
    • Plant-wide control structure
    • Dynamic simulation in Hysys and Aspen Plus.
  • Cumene alkylation process:
    • Base case design
    • Plant-wide control structure
    • Dynamic simulation in Hysys.