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danial_ahmad_01

Danial N

@danial_ahmad_01

Process Simulation Engineer

Pakistan
English, Urdu, Pashto
About me
PEC registered Chemical Engineer specializing in process simulation with Aspen HYSYS, Aspen Plus and DWSIM. I have simulated and designed a crude oil distillation unit, CO2 capture with phase-change solvents, a methyl chloride plant and rare-earth recovery processes. I offer process simulation, mass and energy balances, equipment sizing and clear technical reports, plus 1-to-1 software training. Industrial exposure at OGDCL's Nashpa gas plant. Clear communication, on-time delivery and revisions until you are satisfied.... Read more

Skills

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danial_ahmad_01
Danial N
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will simulate your chemical process in aspen hysys, aspen plus or dwsim
From$10 / projectMore details
Programming & Tech
I will do oil and gas and refinery process simulation in aspen hysys
From$25 / projectMore details

Portfolio

Work experience

freelance

Freelance Process Simulation Engineer

freelance • Self-employed

Aug 2026 - Present • 3 mos

Deliver Aspen Plus and DWSIM simulations, equipment designs and technical reports for clients. Key client projects: CO2 capture from IGCC syngas using a phase-change solvent (99.8% capture, 34% lower regeneration energy), a 1,750 kg/h methyl chloride plant with condenser, storage vessel, boiler and cooling-water system design, and rare-earth element recovery from nitrophosphate fertilizer liquor in Aspen Plus (about 58.6 kg/h mixed rare-earth oxide). University project: an 18,500 barrels/day crude oil distillation unit in Aspen HYSYS with column, heat exchanger and fired heater design, HAZOP and economics.

Oil_and Gas Development Company Limited

Process Engineering Intern

Oil and Gas Development Company Limited • Full-time

Aug 2025 - Sep 2025 • 1 mo

Studied the Nashpa gas processing plant: slug catcher, three-phase separator, gas compression, molecular sieve dehydration, condensate stabilization and LPG/NGL recovery. Gained exposure to control valves (PCV, TCV, LCV, ESDV) and plant safety systems.