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Check out a sample of the 8 Aspen jobs posted on Upwork

Pinch analysis for cold box exchanger sizing Hourly ‐ Posted 29 days ago

Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

Need to size a cold box heat exchanger… I have 5 streams (hot and cold) that need to be optimized for pinch analyses and size either on…

Aspen Process Modeling Process Design Aspen HYSYS
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hysys model for a woodchip to SAF plant Hourly ‐ Posted 14 days ago

Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Expert
Experience level

We are looking for someone to develop a preliminary process model for a woody biomass (hardwood woodchip) to biofuels (SAF and Diesel)…

Aspen Aspen HYSYS Process Optimization Process Modeling Process Design
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Natural gas liquefaction NGL Hourly ‐ Posted 16 days ago

30+ hrs/week
Hours needed

1 to 3 months
Duration

Expert
Experience level

NGL expert that can deliver a process flow diagram , P&ID , high level layout , material take off and budgeting for a mock up project

Aspen ANSYS Aspen HYSYS Process Modeling Process Design
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$500
Fixed-price

Intermediate
Experience level

Description: We are seeking a highly skilled and experienced freelancer specializing in compressed air treatment systems to conduct an…

Aspen Reverse Engineering Product Design ANSYS Flowsheet Aspen HYSYS Process Design Petroleum Engineering CFD Analysis
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Aspen Hysys simulation for Sulfuric Acid simulation Fixed-price ‐ Posted 26 days ago

$25
Fixed-price

Expert
Experience level

The freelancer will simulate sulfuric acid manufacturing by ASPEN HYSYS . Expert Aspen HYSYS required with 4 years equivalent chemical…

Aspen ANSYS CFD Analysis Aspen HYSYS
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Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

Introduction We are looking to establish the theoretical energy consumption of an individual process unit or entire processing facility…

Aspen Energy Simulation Aspen HYSYS Process Modeling Process Design
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not_sure
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

Description: We are seeking a highly skilled and experienced freelancer specializing in compressed air treatment systems to conduct an…

Aspen Reverse Engineering Product Design ANSYS Flowsheet Aspen HYSYS Process Design Petroleum Engineering CFD Analysis
See more

Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

I have a process that pulses of chemical are being injected into a main stream of water. I want to use a static mixer in order to dispe…

Aspen Engineering Design ANSYS CFD Analysis Process Design Process Simulation Aspen HYSYS
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