公开(公告)号：US09708356B2

公开(公告)日：2017-07-18

申请号：US14360387

申请日：2012-11-02

申请人： Oji Holdings Corporation

发明人： Seiji Nakagame ,  Nobuhisa Dano ,  Takayuki Obuchi ,  Shinya Hagiwara ,  Yosuke Uchida ,  Koki Kisara ,  Tomoaki Sasaki

IPC分类号： C13K13/00 ,  C07H1/08 ,  C07H3/02 ,  C07H3/06 ,  C07D307/50 ,  C13K1/04 ,  C13K1/02 ,  D21C1/02 ,  D21C3/02 ,  D21C11/00 ,  C08H8/00

CPC分类号： C07H1/08 ,  C07D307/50 ,  C07H3/02 ,  C07H3/06 ,  C08H8/00 ,  C13K1/02 ,  C13K1/04 ,  C13K13/00 ,  C13K13/002 ,  D21C1/02 ,  D21C3/02 ,  D21C11/0007

摘要： The present invention provides a method for efficiently producing monosaccharides, oligosaccharides, and furfurals from biomass. A biomass is hydrolyzed under conditions under which monosaccharides, oligosaccharides, and furfurals are produced while continuously supplying an aqueous suspension of the biomass from a supply port of a continuous primary hydrolysis device and moving the suspension through the device. A hydrolysis solution is continuously discharged from a discharge port of the continuous hydrolysis device, and a hydrolysis solution containing monosaccharides, oligosaccharides, and furfurals are extracted from an intermediate extraction port provided at any position between the supply port and the discharge port of the continuous primary hydrolysis device. The extracted hydrolysis solution is then subjected to secondary hydrolysis.

公开(公告)号：US20140288298A1

公开(公告)日：2014-09-25

申请号：US14360387

申请日：2012-11-02

申请人： Oji Holdings Corporation

发明人： Seiji Nakagame ,  Nobuhisa Dano ,  Takayuki Obuchi ,  Shinya Hagiwara ,  Yosuke Uchida ,  Koki Kisara ,  Tomoaki Sasaki

IPC分类号： C07H1/08 ,  C07H3/06 ,  C07D307/50 ,  C07H3/02

CPC分类号： C07H1/08 ,  C07D307/50 ,  C07H3/02 ,  C07H3/06 ,  C08H8/00 ,  C13K1/02 ,  C13K1/04 ,  C13K13/00 ,  C13K13/002 ,  D21C1/02 ,  D21C3/02 ,  D21C11/0007

摘要： The present invention provides a method for efficiently producing monosaccharides, oligosaccharides, and furfurals from biomass. A biomass is hydrolyzed under conditions under which monosaccharides, oligosaccharides, and furfurals are produced while continuously supplying an aqueous suspension of the biomass from a supply port of a continuous primary hydrolysis device and moving the suspension through the device. A hydrolysis solution is continuously discharged from a discharge port of the continuous hydrolysis device, and a hydrolysis solution containing monosaccharides, oligosaccharides, and furfurals are extracted from an intermediate extraction port provided at any position between the supply port and the discharge port of the continuous primary hydrolysis device. The extracted hydrolysis solution is then subjected to secondary hydrolysis.

摘要翻译： 本发明提供了一种从生物质中有效生产单糖，寡糖和糠醛的方法。 在生产单糖，寡糖和糠醛的条件下生物质水解，同时从连续的初级水解装置的供应口连续供应生物质的水悬浮液，并将悬浮液移动通过装置。 从连续水解装置的排出口连续排出水解溶液，从设置在连续初级水的供给口和排出口之间的任何位置的中间抽取口提取含有单糖，寡糖和糠醛的水解溶液 水解装置。 然后将萃取的水解溶液进行二级水解。