METHOD & PROCESS PRINCIPLE
A wiped or thin film continuously renews the heat-transfer surface, reducing thermal damage and fouling.
WASTE-OIL PROCESS UNITS
Thin-Film Evaporation for Oil Recovery
Recovers high-boiling oil under short residence time and low film temperature.
MAIN EQUIPMENT & PACKAGE LIMITS
Wiped/thin-film evaporator, rotor/drive, heating jacket, condenser, vacuum package, feed and residue pumps.
CRITICAL DESIGN INPUTS
Feed viscosity, solids/ash, boiling range, allowable film temperature, residence time, vacuum and target recovery.
ENGINEERING DELIVERABLES
Design Basis, material balance, PFD, P&ID, equipment and instrument datasheets, line/equipment lists, control narrative, cause-and-effect, layout/3D interfaces, inspection plan, operating and commissioning procedures.
AUTOMATION, SAFETY & HSE
Closed handling, relief/vent/drain routing, alarms and trips, hazardous-area classification, HAZOP actions, maintainable isolation, fire protection and emergency shutdown interfaces.
APPLICATIONS & PERFORMANCE BASIS
High-boiling lube fraction recovery and difficult heat-sensitive oily residues.
CODES, STANDARDS & QUALITY BASIS
ASME VIII where applicable, machinery/vendor standards, IEC; CE/EN or GOST/EAC conformity per destination.
CONTRACTUAL CODE BASIS
ASME VIII where applicable, machinery/vendor standards, IEC; CE/EN or GOST/EAC conformity per destination.