公开(公告)号：US20120288927A1

公开(公告)日：2012-11-15

申请号：US13522602

申请日：2011-01-18

申请人： Norimitsu Kaneko ,  Makoto Kitano ,  Kenji Sato ,  Kentaro Nariai ,  Michikazu Hara ,  Daizo Yamaguchi

发明人： Norimitsu Kaneko ,  Makoto Kitano ,  Kenji Sato ,  Kentaro Nariai ,  Michikazu Hara ,  Daizo Yamaguchi

IPC分类号： B01J19/00 ,  C12M1/02

CPC分类号： C13K1/02 ,  C12M45/09 ,  C13K13/002 ,  F28D2021/0077

摘要： A biomass treatment device (A) includes a hot compressed water reaction device (1) that hydrolyzes a biomass by passing hot compressed water to the biomass to prepare polysaccharides, and a solid-acid catalytic reaction device (2 and 3) that generates monosaccharides from the polysaccharides using a solid-acid catalyst, and the device includes at least one of a first heat exchanger (1b and 1b′) for heating the hot compressed water by the heat of a monosaccharide solution including the monosaccharides delivered from the solid-acid-catalytic reaction device and a second heat exchanger (1c) for heating the hot compressed water by the heat of a polysaccharide solution including the polysaccharides introduced into the solid-acid-catalytic reaction device from the hot compressed water reaction device. According to the biomass treatment device, it is possible to improve the energy efficiency more than the related art.

摘要翻译： 一种生物质处理装置（A）包括热压缩水反应装置（1），其通过将热的压缩水通过生物质水解生物质以制备多糖;以及固体酸催化反应装置（2和3），其从 使用固体酸催化剂的多糖，并且该装置包括用于通过单糖溶液的热量加热热压缩水的第一热交换器（1b和1b'）中的至少一种，所述单糖溶液包括从固体酸 - 催化反应装置和第二热交换器（1c），用于通过包含从热压缩水反应装置引入固体酸催化反应装置的多糖的多糖溶液的热量加热热压缩水。 根据生物质处理装置，与现有技术相比，能够提高能量效率。

公开(公告)号：US20120232264A1

公开(公告)日：2012-09-13

申请号：US13497983

申请日：2010-09-24

申请人： Kenji Sato ,  Kentaro Nariai ,  Makoto Kitano ,  Norimitsu Kaneko ,  Michikazu Hara ,  Daizo Yamaguchi

发明人： Kenji Sato ,  Kentaro Nariai ,  Makoto Kitano ,  Norimitsu Kaneko ,  Michikazu Hara ,  Daizo Yamaguchi

IPC分类号： C07H1/00 ,  B01J10/00

CPC分类号： C13K1/02 ,  C12M21/12 ,  C12M45/06 ,  C13K13/00 ,  C13K13/002

摘要： A biomass treatment apparatus (A) is constituted by a pressurized hot water reaction apparatus (1) in which pressurized hot water is used, biomass is hydrolyzed under first reaction conditions that provide for decomposition of hemicellulose so as to generate a first polysaccharide solution including xylooligosaccharides, and then the biomass is hydrolyzed under second reaction conditions that provide for decomposition of cellulose to generate a second polysaccharide solution including cellooligosaccharides, a first catalysis apparatus (2) in which the first polysaccharide solution that flows out from the pressurized hot water reaction apparatus (1) is hydrolyzed using a solid acid catalyst so as to generate a first monosaccharide solution including xylose, and a second catalysis apparatus (3) in which the second polysaccharide solution that flows out from the pressurized hot water reaction apparatus (1) is hydrolyzed using a solid acid catalyst so as to generate a second monosaccharide solution including glucose.

摘要翻译： 生物质处理装置（A）由使用加压热水的加压热水反应装置（1）构成，生物质在提供半纤维素分解的第一反应条件下水解，生成含有低聚木糖的第一多糖溶液 然后在提供纤维素分解以产生包含低聚果糖的第二多糖溶液的第二反应条件下水解生物质，第一催化装置（2），其中从加压热水反应装置流出的第一多糖溶液（ 1）使用固体酸催化剂水解，以产生包含木糖的第一单糖溶液和第二催化装置（3），其中从加压热水反应装置（1）流出的第二多糖溶液水解，使用 固体酸催化剂，以产生第二单糖 溶液包括葡萄糖。

公开(公告)号：US20120279495A1

公开(公告)日：2012-11-08

申请号：US13521630

申请日：2011-01-18

申请人： Makoto Kitano ,  Kenji Sato ,  Kentaro Nariai ,  Tatsuya Oka ,  Michikazu Hara ,  Daizo Yamaguchi

发明人： Makoto Kitano ,  Kenji Sato ,  Kentaro Nariai ,  Tatsuya Oka ,  Michikazu Hara ,  Daizo Yamaguchi

IPC分类号： C13K13/00 ,  B01J19/18

CPC分类号： B01F7/18 ,  B01F13/0255 ,  B01J27/053 ,  C13K1/02 ,  C13K13/002

摘要： A solid-acid-catalyzed saccharification device (A) includes a catalytic reaction vessel (3) configured to contain a polysaccharide feedstock with water and a solid-acid catalyst (X2) as a liquid mixture (X3) to monosaccharify the polysaccharide using the solid-acid catalyst (X2), an agitation device (4) configured to agitate the liquid mixture (X3) in the catalytic reaction vessel (3), an oxidation-reduction electrometer (5) configured to measure the redox potential of the liquid mixture (X3) in the catalytic reaction vessel (3), and a pH meter (6) configured to measure the pH of the liquid mixture (X3) in the catalytic reaction vessel (3). According to the solid-acid-catalyzed saccharification device (A), it is possible to accurately follow the reaction state of a saccharification process of a feedstock using a solid acid catalyst.

摘要翻译： 固体酸催化糖化装置（A）包括催化反应容器（3），其配置为含有多糖原料与水和固体酸催化剂（X2）作为液体混合物（X3），以使用固体单糖化多糖 - 酸催化剂（X2），用于搅拌催化反应容器（3）中的液体混合物（X3）的搅拌装置（4），配置成测量液体混合物的氧化还原电位的氧化还原静电计（5） X3）和pH计（6），其被配置成测量催化反应容器（3）中的液体混合物（X3）的pH值。 根据固体酸催化的糖化装置（A），可以使用固体酸催化剂精确地跟踪原料的糖化过程的反应状态。