CHEMCAD DYNAMICS Seminar (English)

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Date/Time
Date(s) - 12/04/2018 - 13/04/2018
9:00 am - 5:00 pm

Location
Berlin


Dynamic simulation is a time discrete representation of the processes behavior, which provides detailed insight into transient process values including e.g. retention times and thermal lags.

Through dynamic simulation varying capacity, startup, shutdown, feed and composition changes of a continuous steady state process can be studied. Furthermore, dynamic simulation can be used for operational plant troubleshooting, control loop tuning and real time optimization.

The aim of the CHEMCAD Dynamics Seminar by PrimeUnit GmbH, is to describe the steps for performing a dynamic simulation, interpreting the results and optimizing the model. On the first day of the seminar, the basics of dynamic simulation are explained. Then some concept essentials to dynamic simulation such as control valves and the ramp UnitOp are introduced through examples. Other topics include design of control systems, and dynamic simulation with heat exchangers and batch distillation.

Download full Agenda of CHEMCAD DYNAMICS Seminar here: Agenda- DYNAMICS Seminar_EN

CHEMCAD DYNAMICS Seminar 1. Day

9.00 – 10.45 Welcome and Introduction

Introduction to Dynamic Simulation

Setting up Dynamic Simulation in CHEMCAD

Dynamic runtime, steps

Direct/Indirect Flow Regulation

Excel Data-Mapping

Example: Event Scheduler

10.45 – 11.00 Coffee break
11.00 – 12.30 Ramp Unitop

Control Valves

Control valve sizing

Example: Control valve sizing with ramp

12.30 – 13.30 Lunch break
13.30 – 15.00 Controller UnitOp

Example: Tank level control pressure balance

Heat Exchangers

Example: Heat exchanger temperature control

15.00 – 15.15 Coffee break
15.15 – 16.30 Batch distillation

Example: Batch distillation no heat transfer

Example: Batch distillation with dynamic reactor and column

16.30 – 17.00 Discussion of workshop, example, open questions

 

On the second day of the Dynamics Seminar, some examples of dynamic distillation are performed, including a dynamic column with bottoms control. Next, the topic of dynamic simulation of reactors are demonstrated with Gibbs and Batch reactors. Dynamic simulation is a very powerful tool in the modeling of batch reactors, since it can help with preventing costly mistakes prior to start up. And once a model is validated against real time performance data, it can be used as a diagnostics tool to identify operating problems. The final topics of the seminar are dynamic relief, safety valve and piping networks which are necessary for operation safety.

CHEMCAD DYNAMICS Seminar 2. Day

9.00 – 10.30 Continuous Distillation

Example: Feed change steady state

Example: Feed change dynamic sieve tray column

Example: Dynamic column bottoms control

10.30 – 10.45 Coffee break
10.45 – 12.15 Gibbs Reactor

Example: Dynamic Methanation Gibbs Reactor

Batch Reactor

Example: Dynamic batch reactor

Example: Dynamic batch reactor with column

12.15 – 13.15 Lunch break
13.15 – 14.45 Emergency Relief

Relief Device and Safety Valve

Example: Safety Valve API 520/521

Example: Relief Device API 520/521

Example: Dynamic relief two vessels

14.45 – 15.00 Coffee break
15.00 – 16.30 Piping networks

Example: Two-phase piping calculation with nodes

Example: Batch reactor safety valve via pipeline

16.30-17.00 Final discussion, open questions

Online-evaluation

Documentation and examples by John E. Edwards (P&I Design Ltd) are used for the preparation of the CHEMCAD DYNAMICS Seminar by PrimeUnit GmbH.

Please read our regulations: http://www.primeunit.eu/veranstaltungen/seminare/teilnahme-und-haftung

Please book your transportation and accommodation after our final confirmation 4 weeks before the seminar.

Bookings

Bookings are closed for this event.