Eni and BASF sign strategic agreement on joint research and development initiative to reduce CO2 footprint
Ludwigshafen, Germany – Eni and BASF have signed a strategic agreement on a joint research and development initiative to reduce the CO2 footprint of the transportation sector.
The cooperation aims to develop a new technology to produce advanced bio-propanol from glycerin, a side stream of the production of industrial biodiesel (FAME, fatty acid methyl ester), that Eni will purchase from European producers. The technology under development involves the conversion of glycerin to propanol via an innovative, catalytic hydrotreatment process.
The new approach consists of a process of applying a high pressure hydrogenation reaction over a BASF catalyst, ensuring that the bio-propanol is produced with a high yield and purity while minimizing by-products. The bio-propanol offers the potential to reduce greenhouse gas emissions by 65 to 75 percent compared to fossil fuels.
Propanol obtained via this innovative method can be easily added as a drop-in bio-fuel component to gasoline. Thanks to its better physicochemical properties compared to bioethanol and its very high-octane number, bio-propanol is a valuable component for the preparation of premium gasoline.
More than half of the world’s glycerin production originates as a by-product of the biodiesel industry: Every ton of biodiesel produces approximately 10 percent glycerin. As a result of increasing biodiesel production, the world’s glycerin production increased from 200,000 tons per year in 2003 to approximately 5,000,000 tons per year in 2020. Being a vegetable residue, glycerin is classified as an advanced bio-feedstock, according to the European RED II directive (Renewable Energy Directive, Annex IX part A).
“We are proud to support the development of the advanced bio-propanol by contributing the best catalyst, with high efficiency and a long lifetime. The opportunity to collaborate with strong industry partners like Eni is a major driver for innovation and growth for us,” says Detlef Ruff, senior vice president, process catalysts, at BASF.
“Glycerin to advanced bio-propanol technology is part of Eni’s research and development commitment towards decarbonization. This collaboration, which allows us to accelerate innovation and dramatically decrease time to market, is consistent with Eni’s strategy for the development of “advanced generation” biofuels supply chains from feedstocks that do not compete with food supply chains.“ says Luisa Lavagnini, head of research and technological innovation at Eni.