
Process Engineering
Process design, simulation and optimisation that sets the performance of everything built downstream.
Process Engineering at Specx
Process engineering defines what a plant can do: its yield, its energy consumption, its safety envelope and its environmental footprint. We develop process schemes using steady-state process simulation, check them against operating realities, and document them in the form the rest of the project needs.
For existing plants we carry out process audits, debottlenecking studies and energy optimisation, using plant data to find capacity and efficiency that is already paid for.

What we deliver
- Process simulation and modelling
- Process design and scheme development
- Heat exchanger network and energy optimisation
- Pinch analysis and heat integration
- Hydraulic calculations and line sizing
- Relief and blowdown system design
- Process safety studies — HAZOP and HAZID participation
- Control philosophy and cause & effect
- Debottlenecking and capacity enhancement
- Operating manuals and process audits
Typical deliverables
- Process simulation reports
- PFDs, P&IDs and HMB
- Process datasheets
- Relief valve sizing calculations
- Operating and control philosophy
- Process audit report with recommendations
Questions about process engineering
Can Specx deliver process engineering as a standalone service?
Yes. Process Engineering can be engaged on its own, or combined with our other engineering services into a single EPC or turnkey contract.
What information do you need to quote for process engineering?
Typically the process description or licensor data, capacity, site location, applicable codes and standards, and the expected schedule. Our engineers will help define anything that is not yet fixed.
Explore more
- EPC & Turnkey Projects
- Basic & FEED Engineering
- Detailed Engineering
- Mechanical & Static Equipment Design
- Piping Engineering
- Civil & Structural Engineering
- Electrical Engineering
- Instrumentation & Control Engineering
- Procurement & Vendor Management
- Construction & Site Management
- Pre-commissioning & Commissioning
- Project Management
- CFD & FEA Simulation
- Distillation Column Systems
Have a project in mind?
Share your process, capacity and site details — our engineers will respond with a clear scope and the right team.
