公开(公告)号：US11566332B2

公开(公告)日：2023-01-31

申请号：US14383048

申请日：2013-03-05

申请人： BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY

发明人： Christopher M. Saffron ,  Zhenglong Li ,  Dennis J. Miller ,  James E. Jackson

IPC分类号： C25B3/00 ,  C25B3/01 ,  C25B3/03 ,  C25B3/07 ,  C25B3/25 ,  C25B11/043 ,  C25B11/051 ,  C07C29/132 ,  C07C29/20 ,  C07D307/44

摘要： A process and related electrode composition are disclosed for the electrocatalytic hydrogenation and/or hydrodeoxygenation of biomass-derived bio-oil components by the production of hydrogen atoms on a catalyst surface followed by the reaction of the hydrogen atoms with the organic compounds in bio-oil. The catalyst is a metal supported on a monolithic high surface area material such as activated carbon cloth. Electrocatalytic hydrogenation and/or hydrodeoxygenation stabilizes the bio-oil under mild conditions to reduce coke formation and catalyst deactivation. The process converts oxygen-containing functionalities and unsaturated bonds into chemically reduced forms with an increased hydrogen content. The process is operated at mild conditions, which enables it to be a good means for stabilizing bio-oil to a form that can be stored and transported using metal containers and pipes.

公开(公告)号：US20150008139A1

公开(公告)日：2015-01-08

申请号：US14383048

申请日：2013-03-05

申请人： BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY

发明人： Christopher M. Saffron ,  Zhenglong Li ,  Dennis J. Miller ,  James E. Jackson

IPC分类号： C25B3/00 ,  C25B11/12 ,  C07C29/132 ,  C25B11/04 ,  C07D307/44 ,  C07C29/20

CPC分类号： C25B3/00 ,  C07C29/132 ,  C07C29/20 ,  C07D307/44 ,  C25B3/04 ,  C25B11/0405 ,  C25B11/12

摘要： A process and related electrode composition are disclosed for the electrocatalytic hydrogenation and/or hydrodeoxygenation of biomass-derived bio-oil components by the production of hydrogen atoms on a catalyst surface followed by the reaction of the hydrogen atoms with the organic compounds in bio-oil. The catalyst is a metal supported on a monolithic high surface area material such as activated carbon cloth. Electrocatalytic hydrogenation and/or hydrodeoxygenation stabilizes the bio-oil under mild conditions to reduce coke formation and catalyst deactivation. The process converts oxygen-containing functionalities and unsaturated bonds into chemically reduced forms with an increased hydrogen content. The process is operated at mild conditions, which enables it to be a good means for stabilizing bio-oil to a form that can be stored and transported using metal containers and pipes.

摘要翻译： 公开了一种方法和相关电极组合物，用于通过在催化剂表面上产生氢原子，然后氢生物与生物油中的有机化合物的反应进行电催化氢化和/或加氢脱氧生物质衍生的生物油组分 。 该催化剂是负载在诸如活性炭布的整体式高表面积材料上的金属。 电化学加氢和/或加氢脱氧在温和条件下稳定生物油，以减少焦炭形成和催化剂失活。 该方法将含氧官能团和不饱和键转化为具有增加的氢含量的化学还原形式。 该方法在温和的条件下运行，这使其成为将生物油稳定为可以使用金属容器和管道储存和运输的形式的良好手段。