Process Technologies
Process Technologies for Used-Oil Re-Refining
Balaji Consultants selects and integrates process technologies according to feedstock characteristics, required product quality, plant capacity, existing infrastructure and project economics. Explore the principal technologies used across our re-refining and base-oil processing systems.
Process Configurations
Batch Used-Oil Re-Refining Plants
Dedicated dehydration, degassing and high-vacuum distillation — proven up to 120 TPD and beyond.
Semi-Continuous Used-Oil Re-Refining Plants
Batch flexibility. Continuous WFE performance.
Continuous Used-Oil Re-Refining Plants
Steady-state continuous operation for efficient, high-throughput re-refining.
Process, Separation & Finishing Technologies
Continuous Flash Distillation for Used-Oil Re-Refining
Steady-state dehydration and light-end removal for medium-to-large throughput plants.
Wiped-Film Evaporation (WFE) for Used-Oil Re-Refining
Short-residence, high-vacuum evaporation for heat-sensitive and viscous feeds.
Solvent Extraction for Higher-Quality Re-Refined Base Oils
Selective NMP extraction for viscosity-index improvement and aromatic removal.
Batch Clay Treatment for Base-Oil Finishing
Contact adsorption polishing with flexible batch-size and dose control.
Regenerative Clay Polishing for Re-Refined Base Oils
Continuous adsorption polishing with in-situ clay regeneration.
Balaji Consultants also engineers adjacent process plants including lube-oil blending, grease manufacturing, crude-oil topping and specialty-solvent distillation.
Explore Other Process PlantsDiscuss Your Process Requirement
Not sure which technology or configuration is
right for your feedstock?
Share your feedstock data, required capacity and product specifications. Our engineering team will recommend an appropriate process configuration for your project.