Aspen HYSYS Refresher Course

This is a refresher course for Aspen HYSYS fundamentals and designed for participants who are preparing to take the Aspen HYSYS User Certification exam. This version is delivered virtually through a 4-hrs online instructor-led session with access to virtual training lab for self-practices. Certification exam will be held on the next day.

Note: Only Credit Card Payment is accepted.

Course Schedule

Day 1 – Morning (0900H – 1300H)Instructor led refresher course
Day 1 – Afternoon (1300H – 1800H)Self-practice
Day 2 – Afternoon (1400H – 1800H)Aspen User Certification exam



This course is designed for participants who previously completed the training and preparing to take the Aspen HYSYS User Certification exam. 

Training Details

  • Course Id:


  • Duration:

    0.5 day(s)

  • CEUs Awarded:


  • Level:



  • Aspen HYSYS User Certification study guide
  • 4hrs live session with our Aspen HYSYS instructor
  • Access to Aspen HYSYS software provided through an interactive cloud-based environment. Participants can continue to use the cloud-based environment for their self-practice after the live session. 
  • A quick run-through on Aspen HYSYS fundamentals with hands-on exercises
  • Aspen HYSYS User Certification exam


This course offers online instruction with hands-on workshop activities. 


  • A background in chemical/process engineering, oil/gas industry, or in petroleum refining. 
  • Attended EHY101 course in the past or have reasonable practical usage experience with Aspen HYSYS. 
  • Computer with Internet access, webcam, and audio capabilities. During the online certification, participants will be required to turn on their webcam. 

Subsequent Courses

Develop additional expertise with these recommended courses:
  • EHY202 Advanced Solutions using Aspen HYSYS
  • EHY223 Aspen HYSYS Dynamics: Introduction to Dynamic Modeling
  • EHY121 Building MS Excel User Interfaces for Aspen HYSYS Simulations Using Aspen Simulation Workbook


Day 1 – Morning (0900H – 1300H):

  • Enter necessary elements to fully define a Fluid Package and Review stream analysis options
  • Workshop: Introduce basic concepts necessary for creating simulations in Aspen HYSYS
Heat Exchangers
  • Review the available heat transfer unit operations and Implement Aspen Exchanger Design & Rating (EDR) for rigorous heat exchanger calculations in Aspen HYSYS
  • Workshop: Use a Rating model to determine if an existing heat exchanger will meet desired process specifications
Assay Management
  • Introduce the Aspen HYSYS Oil Manager and Assay Management features and how they are used for assay characterization
  • Workshop: Use the Assay Management tools to characterize a crude assay, then employ the Spreadsheet and Case Study features
  • Enter compressor curves to determine head and efficiency as a function of inlet flow and introduce recycle operation
Pipe Segment
  • Use the Pipe Segment operation to model single and multi-phase fluid flow
Advanced Columns
  • Build customized column model configurations in Aspen HYSYS
  • Workshop: Customize standard HYSYS column models for more detailed condenser and reboiler modelling and investigate the influence of stage efficiencies and column internals on tower performance.
Day 1 – Afternoon (1300H – 1800H):

Self-practice with Aspen HYSYS through cloud-based environment

Day 2 – Afternoon (1400H – 1800H):

Aspen User Certification exam

Register for a Class

Date Class Type Location Price Language

Aspen Technology, Inc. awards Continuing Education Units (CEUs) for training classes conducted by our organization. One CEU is granted for every 10 hours of class participation.