Process Engineering
Feed assay, simulation, heat and material balance, PFD, P&ID and guarantees basis.
UNKA ENGINEERINGEPC CONTRACTOR
UNKA ENGINEERING is an EPC contractor in Istanbul, Türkiye, delivering crude oil refineries, modular process plants and engineered equipment. Our scope brings together process engineering, procurement, manufacturing, construction coordination, automation and commissioning.

Integrated refinery configuration developed from crude assay, target products, site conditions and utilities.
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Feed-specific thermal conversion for heavy fuel oil, residue and compatible heavy streams.
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Recovery of valuable hydrocarbon fractions from used lubricating oils and compatible oily residues.
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Custom recovery designed around the actual spent-solvent composition and required purity.
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High-purity neutral ethyl alcohol production for approved food, beverage, cosmetic, pharmaceutical or industrial uses, subject to destination regulation and final grade specification.
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An integrated road-transportable refinery package engineered, manufactured, automated and tested for efficient site deployment, commissioning and operation.
OPEN DEDICATED PAGE →Feed assay, simulation, heat and material balance, PFD, P&ID and guarantees basis.
Mechanical, piping, civil, electrical, instrumentation, automation and 3D coordination.
Columns, vessels, exchangers, tanks, skids, structures and piping fabrication.
FAT/SAT, commissioning, operator training and contractual performance testing.
Process simulation, exchanger rating, mechanical code calculations, piping stress, 3D plant design, electrical studies and automation databases.
