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Pretreatment unit for 5 MTPA for LNG plant Aspen hysys simulation required.
Project ID: 40486345
3 proposals
Remote project
Active 4 days ago
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I will develop simulation of pretreatment units including acid gas removal,mercury removal and dehydration.
$35 USD in 3 days
2.6
2.6
3 freelancers are bidding on average $95 USD for this job

I am a Chemical Process Engineer with extensive experience in process simulation and design using Aspen HYSYS, particularly for natural gas processing and LNG facilities. I can develop a detailed LNG pretreatment process model, including gas dehydration, acid gas removal, mercury removal, and hydrocarbon recovery systems. My approach focuses on creating an accurate and reliable simulation that reflects real plant operating conditions while meeting project specifications and performance targets. For this project, I will build and validate the Aspen HYSYS model using the appropriate thermodynamic package and process assumptions. The simulation will include mass and energy balances, equipment sizing support, process optimization, and sensitivity analyses where required. I will ensure that all key process parameters are evaluated to maximize efficiency, improve LNG feed quality, and support downstream liquefaction requirements. I am committed to delivering a well-documented and professional simulation model along with clear technical reports and recommendations. Throughout the project, I will maintain close communication to incorporate feedback and ensure the final deliverables meet your expectations. I look forward to contributing my LNG process engineering expertise to successfully complete your Aspen HYSYS simulation project.
$100 USD in 5 days
4.2
4.2

Hello, I am a Chemical Process Engineer with experience in Aspen HYSYS process simulation for oil & gas and LNG-related projects. I can develop the pretreatment unit simulation for your 5 MTPA LNG plant, including process modeling, equipment sizing support, mass and energy balances, and operating condition analysis. My deliverables can include: • Complete Aspen HYSYS simulation file • Process Flow Diagram (PFD) • Stream summary and composition tables • Mass & Energy Balance report • Assumptions and calculation notes • Sensitivity or optimization studies if required I will ensure the model is developed based on LNG feed gas specifications and industry-standard design practices. Please share the feed composition, process requirements, and expected deliverables so I can review the scope and provide an accurate timeline. I look forward to discussing your project.
$150 USD in 7 days
0.0
0.0

Dhofar, Oman
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Member since May 31, 2026
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