Anellotech develops patent-pending technology to extend catalyst lifetimes

Anellotech has developed proprietary technology to extend catalyst lifetime in its Bio-TCat process for low cost conversion of biomass into valuable aromatic chemicals and renewable fuels.

The new MinFree technology reduces mineral (ash) content of biomass feedstocks, thereby enabling economic catalyst lifetimes.

“This is a breakthrough innovation for the industry and vital to technological success,” said Chuck Sorensen, CTO at Anellotech.

According to Sorensen, the technology opens up the possibility to use many types of low-cost biomass feedstocks that contain high levels of well-known catalyst poisons.

“MinFree is an important development needed to advance our Bio-TCat process toward commercialisation as it contributes to our ability to achieve attractive returns even in a low oil price environment, whether licensees opt for using Bio-TCat products as renewable fuels or chemicals,” stated David Sudolsky, Anellotech president and CEO.

“The recent demonstration of MinFree at tonne scale was a significant accomplishment,” he added.

Anellotech has partnered with technology providers IFPEN/Axens for process development and Johnson Matthey for catalyst technology.

“We’re fortunate to have our R&D team working side-by-side with industry-recognised experts who have long-term commitments to this programme,” said Sudolsky.

“Together with partners Suntory and Toyota Tsusho, our alliance is dedicated to developing an efficient, economic, and commercially viable end-to-end process, of which biomass handling and pre-treatment are critical components,” he concluded.