1. Sensitivities in OLI Flowsheet: ESP
AQSim
September 2017
Think simulation!

2. Quick introduction Water Chemistry Applications Electrolyte Science
- Process simulation - Corrosion simulation
Software tools
- OLI training - OLI Simulation Studies - OLI sales

3. OLI solutions in three areas
Electrolyte Chemistry analysis Process simulation Aqueous Corrosion modeling
Understand in-depth behavior of the electrolytes in your system
Solve problems involving multiple blocks + recycle, or multi-stage columns
Determine the corrosivity of a chemistry in contact with a metal surface

4. Focus on process simulation
OLI Flowsheet: ESP
When electrolytes are primary
When OLI thermodynamic methods are sufficient
Designed for electrolytes
OLI Alliance Partner products
Couple OLI thermodynamics with other methods
Lessen the learning curve to using OLI
AspenTech, Honeywell, Andritz, PSE, SimSci
OLI Engine in SysCAD, OLI Engine in CADSIM

5. Sensitivities in flowsheets
A flowsheet simulation is a snapshot
What are the boundaries?
What are the trends?
Electrolytes: an extra challenge
Solids dropping in or held in solution
Parts per billion tracking needed for contaminants
Mathematical behavior
radically different as T,P,concentration, pH change

6. Sensitivities study webinar
Part of a series of applications by AQSim
Assumes basic flowsheet knowledge
Also available
Background information about OLI at
Application templates for Flowsheet: ESP
Other application webinars