World's first syngas-to-ethanol bio-plant commissioned

The world's first 50,000 tons-per-year anhydrous ethanol plant using biological fermentation of syngas has been commissioned. The facility produces high-quality ethanol and bio-protein from carbon dioxide, carbon monoxide, and hydrogen in a single-step process - co-utilizing syngas and carbon dioxide.

As the EPC contractor, Hoto Engineering provided integrated engineering design, technology integration, and construction management, ensuring successful delivery despite the complexities of this pioneering industrial project. The client awarded Hoto's team the "Outstanding Contribution Award" in recognition of its performance.

This milestone offers a scalable, low-carbon pathway for the chemical industry's green transition and demonstrates a viable route to convert waste gases into valuable products - advancing global efforts in carbon utilization and sustainable manufacturing.

World's first one-step anhydrous ethanol plant from syngas commissioned