Refinery revamp
Topping & Platforming: process simulations, equipment sizing, safety reviews and the technical tender package.
35% capacity expansion objective · €3.3M FEED study01 / PROCESS ENGINEERING
Process engineering.
From study to commissioning.
Process design and optimization, from simulation to detailed engineering and commissioning.
Standards & specifications
- API
- ASME
- Shell DEP
- ANSI
CO₂ capture: from flue gas to solvent regeneration
Aspen HYSYS · Absorption / regeneration · UtilitiesAmine absorption & regeneration
Absorber, regenerator, solvent recycle and CO₂ compression in the integrated capture model.
Flue-gas conditioning
Integrated capture case
An integrated Aspen HYSYS study covering flue-gas conditioning, the amine loop and CO₂ recovery.
Atmospheric distillation
Crude preheat train, furnace, distillation column and product circuits.
Dynamic simulation & control
Pressure, flow and level control loops with transient response trends.
Pinch analysis & heat retrofit
Heat-exchanger network analysis and composite curves for heat-recovery studies.
Process & instrumentation diagrams
Equipment, piping, instrumentation and control interfaces in a detailed engineering drawing.
Risk evaluation in HAZOP reviews
Consequence and probability matrix used to structure process-safety assessments.
HAZOP on the process drawing
Marked-up P&ID supporting node-by-node review of deviations and safeguards.
From FEED to a complete process package
Sour Water Stripper
Basic engineering, HMB, PFD / P&ID, column and exchanger sizing, control valves and relief systems.
Treated-water design targets: H₂S ≤ 5 ppm · NH₃ ≤ 10 ppmWastewater-treatment revamp
Lead process engineering for DAF, coagulation / flocculation, sludge thickening, pumps and hydraulic networks.
€3.5M EPC · Main equipment installed; commissioning preparationEngineering deliverables & technical reviews
From process models and drawings to equipment specifications, procurement and safety.
Process simulation, HMB & PFD/P&ID
Process simulation and optimization, heat and material balances (HMB), and preparation, verification and approval of process flow diagrams (PFD) and piping and instrumentation diagrams (P&ID).
Pumps, piping & material selection
Equipment and piping sizing: flow, head / ΔP, NPSHa versus NPSHr, absorbed power and minimum flow. Material selection, corrosion allowance, line diameter, schedule, fittings, and hydraulic and thermal losses.
Heat exchangers, furnaces, columns & separators
Process equipment sizing, thermal duty, heat-transfer area, fouling, pressure-drop limits and Aspen EDR reviews. Fired-heater combustion and radiant / convective sections; column internals, separators and hydraulic sizing.
Control valves, PSV / PRV & instruments
Control-valve sizing: Cv, available ΔP, cavitation and flashing. PSV / PRV relief scenarios, discharge flow, set pressure, backpressure and orifice selection. Selection and specification of process instruments; flare hydraulics and depressurization studies.
Equipment datasheets & Bill of Materials
Prepare and review equipment datasheets, instrument specifications, bills of materials (BOM), technical requisitions and supplier offers, including API 610 pump datasheets and technical compliance checks.
HAZOP / HAZID & cause-and-effect matrices
Participate in HAZOP / HAZID reviews, assess deviations and safeguards, prepare cause-and-effect matrices, and support management of change (MOC), technical reviews and safety requirements.
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