Lube Oil Blending Plant Process Flow Diagram Pdf [work] -

Lube Oil Blending Plant (LOBP)

A is a specialized facility that mixes various base oils with performance-enhancing additives to create lubricants like engine, gear, and hydraulic oils. The process is highly systematic, relying on precise dosing and controlled mixing to meet specific industry standards. Typical Process Flow Stages

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Blending Process

Once a recipe is activated via a Programmable Logic Controller (PLC) , high-accuracy gear pumps draw base oils into the blending vessel . lube oil blending plant process flow diagram pdf

• Symbols: Filter housings (bag filters or cartridge filters), polishing filters, and sample points.
• Process: The PFD shows a loop where blended oil passes through filters to remove undissolved additive particles or contaminants before moving to finished tanks.

1. Base Oil Blending: Base oils are blended together in a specific ratio to achieve the desired viscosity and properties.
2. Additive Blending: Additives are accurately measured and added to the base oil blend in a specific sequence to ensure uniform mixing.
3. Heating and Mixing: The blend is heated to a specific temperature (around 50°C to 60°C) to facilitate mixing and homogenization.
4. Circulation and Mixing: The blend is circulated through a mixing tank to ensure uniform distribution of additives and base oils.

1. Raw Material Receipt