Development of a Sustainable Green Chemistry Platform for Production of Acetone and Downstream Drop-in Fuel and Commodity Products Directly From Biomass Syngas Via a Novel Energy Conserving Route in Engineered Acetogenic Bacteria
Development of a Sustainable Green Chemistry Platform for Production of Acetone and Downstream Drop-in Fuel and Commodity Products Directly From Biomass Syngas Via a Novel Energy Conserving Route in Engineered Acetogenic Bacteria
复制标题
开发可持续绿色化学平台，通过工程乙酸细菌中的新型节能途径直接从生物质合成气生产丙酮和下游直接燃料和商品
DOI：
10.2172/1543199
复制
发表时间：
2019
影响因子：
15.9
通讯作者：
Zamin
中科院分区：
文献类型：
--
作者：
S. Simpson;Tanus Abdalla;Steven D. Brown;C. Canter;Robert J. Conrado;J. Daniell;Asela Dassanayake;A. Gao;R. Jensen;Michael Köpke;C. Leang;F. Liew;S. Nagaraju;Robert Nogle;Ryan Tappel;Loan Tran;P. Charania;N. Engle;Richard J. Giannone;R. Hettich;D. Klingeman;Suresh Poudel;T. Tschaplinski;Zamin
LanzaTech 和橡树岭国家实验室开发并扩大了一种工艺，通过工程化产乙酸细菌中的新型节能途径，直接从生物质合成气可持续生产丙酮和下游直接燃料和商品。该工艺为丙酮生产提供了比目前依赖苯酚的方法更安全、更环保的生产方法，且产品温室气体排放显着降低。所开发的工艺为丙酮提供了一条具有成本竞争力的路线，并使生物燃料达到或低于美国能源部 3 美元的 GGE 目标。此外，它还通过利用非食品生物质资源作为发酵原料，为传统的基于糖的 ABE 发酵提供了一种有吸引力的生物替代品。
LanzaTech and Oak Ridge National Laboratory have developed and scaled up a process for sustainable production of acetone and downstream drop-in fuel and commodity products directly from biomass syngas via a novel energy conserving route in engineered acetogenic bacteria. This process offers a safer and more environmentally-friendly production method for acetone production than the current phenol-dependent method, and the product has significantly lower GHG emissions. The developed process offers a cost competitive route to Acetone and enables biofuels at or below DOE’s $3 gge target. In addition, it also provides an attractive biological alternative to traditional sugar-based ABE fermentation, by enabling utilization of non-food biomass resources as fermentation feedstocks.