Base oil solvent extraction is a crucial step in the refining process, but it is essential to conduct this process in an environmentally friendly and energy-efficient manner. Here are several strategies to achieve these goals. Solvent Selection and Management 1.Green Solvents: Prioritize the use of solvents with lower toxicity, higher biodegradability, and lower environmental impact... https://www.purepathtech.com/base-oil-solvent-extraction-plant