METHOD & PROCESS PRINCIPLE
Recovered base-oil cuts pass through controlled inline blending, additive dosing where required, recirculation, final filtration, representative sampling and laboratory quality release before battery-limit transfer.
WASTE-OIL PROCESS UNITS
Product Finishing, Blending & Quality Release
Protects finished fractions from cross-contamination and releases only specification-compliant batches.
MAIN EQUIPMENT & PACKAGE LIMITS
Metered blending manifold, additive dosing pumps, recirculation pump, static mixer, duplex final filters, online viscosity/density and temperature instruments, closed sampling panel and laboratory quality-control instruments.
CRITICAL DESIGN INPUTS
Recovered cut properties, target viscosity grade, approved blend recipe, additive compatibility, final cleanliness, representative sampling method and release-test limits.
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
Regenerated base oils, fuel fractions and approved by-products.
CODES, STANDARDS & QUALITY BASIS
ASME B31.3 for process piping, applicable machinery and electrical standards, ASTM/EN/DIN/GOST product test methods, ISO/IEC 17025 laboratory practice and local metrology rules.
CONTRACTUAL CODE BASIS
ASME B31.3 for process piping, applicable machinery and electrical standards, ASTM/EN/DIN/GOST product test methods, ISO/IEC 17025 laboratory practice and local metrology rules.