METHOD & PROCESS PRINCIPLE
Controlled heating, flash separation and condensation are used; excessive temperature that can crack oil is avoided.
WASTE-OIL PROCESS UNITS
Waste Oil Dehydration & Light-Ends Removal
Removes free/emulsified water and volatile fuel contamination before vacuum processing.
MAIN EQUIPMENT & PACKAGE LIMITS
Feed heater, dehydration vessel/column, condenser, separator/decanter, vacuum interface, pumps and water receiver.
CRITICAL DESIGN INPUTS
Representative waste-oil assay including water, light fuels, viscosity, density, ash, metals, halogens, glycol, PCB screening, CCR/MCR and distillation curve.
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
Pre-treatment of used lubricants and compatible oily feedstocks.
CODES, STANDARDS & QUALITY BASIS
ASME VIII, TEMA, API 520/521, environmental VOC/water rules; EN/DIN/GOST basis as contracted.
CONTRACTUAL CODE BASIS
ASME VIII, TEMA, API 520/521, environmental VOC/water rules; EN/DIN/GOST basis as contracted.