Biorefinery platforms – Oils
Versión en Español BIOREFINERY PLATFORMS Concept - The oils platform covers triglycerides that can be obtained from terrestrial oil plants (palm, coconut, rape seed, sunflower, soybean), aquatic biomass (microalgae), animal fats, industrial by-products (tall oil) and used oils (industrial and household). - Oils and fats are esters composed of molecules known as triglycerides, which are esters composed of three fatty acid units linked to glycerol. - Fatty acids gives the functionality to oil and fats. Chemically, they can be divided into four main types: saturated, cis-monounsaturated, cis-polyunsaturated and trans fatty acids. In broad terms, saturated fatty acids and trans fatty acids are solid at room temperature while the cis-unsaturated are liquid at room temperature. Applications - Biofuels. The primary feedstocks currently used to make biofuels are crude palm oil, rapeseed oil and soybean oil. But the utilization of industrial by-products and used oils is gaining ground. The ...