Solvent extractors are devices used to separate specific compounds from mixtures using a solvent. They work by dissolving the desired substance in a liquid, allowing it to be separated from other components. This method is commonly used in industries like food processing, pharmaceuticals, and chemical manufacturing to obtain essential oils, flavors, or active ingredients. The process typically involves mixing the raw material with a solvent, which selectively dissolves the target compound. After extraction, the solvent is removed, leaving behind the concentrated product. Solvent extraction is valued for its efficiency and ability to produce high-purity extracts, making it a crucial technique in various applications.