Base oil solvent extraction is a vital step in the refining process, but it's crucial to ensure that it's conducted in an environmentally friendly and energy-efficient manner. Here are several strategies to achieve this: Solvent Selection and Management 1.Green Solvents: Prioritize solvents with low toxicity, high biodegradability, and minimal environmental impact.   2.Closed-Loop... https://www.purepathtech.com/base-oil-solvent-extraction-plant