Hydrocarbon Extraction: Is Butane Extraction Safe?

The light hydrocarbons are always used as main extraction solvents by closed loop extraction, known as hydrocarbon extraction. The butane extraction, as a kind of the most commonly used hydrocarbon extraction, uses butane as an extraction solvent. It is a low-pressure system, by which a great number of products can be generated from a single … Continue reading Hydrocarbon Extraction: Is Butane Extraction Safe?