Catalyst technology for biofuel production: Conversion of renewable lipids into biojet and biodiesel

Abstract

Renewable lipids based biofuels are an important tool to address issues raised by policies put in place in order to reduce the dependence of transportation sector on fossil fuels and to promote the development of non-food based, sustainable and eco-friendly fuels. This paper presents the main features of the heterogeneous catalysis technologies Axens has developed for the production of biofuels from renewable lipids: the first by transesterification to produce fatty acid methyl esters or biodiesel and the second by hydrotreating to produce isoparaffinic hydroprocessed ester and fatty acids, high blending rate drop-in diesel and jet biofuels.

Keywords

• Biocarburant
• renouvelable
• ester méthylique d’acide gras
• acides gras et glycérides hydroprocessés
• catalyse hétérogène
• Axens