. The core flow moves from raw material storage through precise dosing and homogenization to final filtration and packaging. ResearchGate Core Process Flow Stages
Unlike petroleum refineries that crack crude oil, blending plants perform a (with some chemical reactions due to additive activation). The goal is to achieve a homogeneous mixture that meets strict specifications like SAE viscosity grades and API service categories. lube oil blending plant process flow diagram pdf
The typical process consists of five major stages: The goal is to achieve a homogeneous mixture
The blending process generally follows these primary steps as detailed in Thermopac's Lube Oil Blending Lubechem Consultant's Process Guide Raw Material Reception & Storage: [Base Oil Heater] -->
[Base Oil Tanks] --> [Base Oil Heater] -->|Main Stream| --> [Blending Vessel/Kettle] | | | v +--> [Additive Tanks] --> [Additive Metering System] --> [Mixer/Agitator] | v [In-line Blender (Optional)] | v [Quality Control Sampling] | ----Pass---- | ----Fail---- | | | v v v [Filtering/Filtration Unit] [Rework/Adjustment] | v [Finished Lube Oil Tank] | v [Filling Machines] | v [Packaging (Drums/Pails/Bottles)] | v [Palletizing & Wrapping] | v [Warehouse Storage] --> [Dispatch]