NEW UNISIM FEATURES
KEY DEVELOPMENTS
UNIT OPERATIONS
- Sulfur Recovery Unit (SRU) enhancements
- Absolute Tolerances calculated from values of Sensitivities are now displayed
- Improved Relief Valve convergence method
- Non-Equilibrium Vessel Model implemented into UniSim Dynamics
EQUATION ORIENTED (EO) ENVIRONMENT
- Specification Management allows users to quickly switch between use cases (design, simulation, optimization)
- Lean Tee and Valve Implementation improves reliability & speed while reducing extraneous calculations
- Data Reconciliation improved
THERMODYNAMICS
- Span-Wagner and EOS-CG Property Packages for Carbon Capture and Store applications
- Identify and flag conditions for the formation of solid CO2 in the stream and inside pipe segments
- General Flash for Solid Phase Equilibrium
- Electrolyte Model improvements
REFINING
- Two new reactor models added for R470 in addition to the five existing reactor models
- Refinery Product Blender
- Allows modeling of the Claus process which recovers sulfur from gaseous hydrogen sulfide
TOOLS & UTILITIES
- EO Blowdown Utility - Functionality & Robustness improvements
- Web API programmability interface for running UniSim Design virtually
- CO2 Freeze Out Utility can work with or without new General flash for CO2 solid formation
- Case Scenario Manager (CSM) enhanced control and monitoring, resulting in 2-5x speed improvements
- VM Deployment with Online Licensing for employees working out of the office
