Thermopac process

Used oil is made up of base oils and various additives that impart the desired quality characteristics to the finished product. Re-refining used oil is complicated by the fact that the oil is difficult to characterize. It is very much dependent upon the source of the used oil, the types of used oil, and how it was collected. The highly variable quality of used oils drives the complexity of the facilities necessary to treat it for re-use.


With our re-refining experience over a decade and continuous process improvement, we have a proven and established process, as described below.


Stage 1 : De-Hydration and De-Gas oil-----------------------------(Skid mounted package unit)
Stage 2-A: TWFE #1 to Process Lube oil grade SN150 ----------(Skid mounted package unit)
Stage 2-B: TWFE #2 to Process Lube oil grade SN300 ----------(Skid mounted package unit)
Stage 2-C: TWFE #3 to Process Lube oil grade SN400/500-----(Skid mounted package unit)
Stage 3-A: Hydrogenation - (for API Group II end product)-----(Skid mounted package unit)
Stage 3-B: Activated Clay Treatment - (for API Group I end product)
Stage 4: Pollution Control to treat gaseous emissions ----------(Skid mounted package unit)
Stage 5: Effluent Water Treatment to treat the water from de-hydration step
Stage 6: Packaging or Bulk dispatch


As a technology provider and erection-procurement-construction (EPC) contractor, we undertake the complete responsibility to supply all equipment and their proper functioning as a pre-packaged Used Oil Re-refinery.

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