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    METHOD FOR PRODUCING A CHEMICAL PRODUCT AND CONTINUOUS FERMENTATION APPARATUS
    5.
    发明申请
    METHOD FOR PRODUCING A CHEMICAL PRODUCT AND CONTINUOUS FERMENTATION APPARATUS 审中-公开
    生产化学产品和连续发酵装置的方法

    公开(公告)号：US20110177551A1

    公开(公告)日：2011-07-21

    申请号：US13121727

    申请日：2009-09-16

    申请人： Takashi Mimitsuka ,  Kentaro Ishii ,  Ken Morita ,  Masashi Higasa ,  Kenji Sawai ,  Hideki Sawai ,  Katsushige Yamada ,  Shinichi Minegishi

    发明人： Takashi Mimitsuka ,  Kentaro Ishii ,  Ken Morita ,  Masashi Higasa ,  Kenji Sawai ,  Hideki Sawai ,  Katsushige Yamada ,  Shinichi Minegishi

    IPC分类号： C12P1/00 ,  C12M1/12

    CPC分类号： C12P7/56 ,  C12M29/18 ,  C12M47/10 ,  C12N9/00 ,  C12P1/00 ,  C12P7/02 ,  C12P7/40 ,  C12P13/001 ,  C12P13/04 ,  C12P13/08 ,  C12P19/34 ,  C12P21/02

    摘要： To control flow velocity of a culture liquid inside a membrane separation tank without giving influences to culture conditions in the fermentation tank, and also suppress precipitation of microorganisms or culture cells so that the production efficiency of the chemical product can be improved, in a method for producing a chemical product including the steps of: cultivating microorganisms or culture cells in a fermentation tank; transferring a culture liquid from the fermentation tank to a membrane separation tank so as to filter the culture liquid through a separation membrane; and collecting a fermentation product from a filtration liquid as the chemical product while refluxing an unfiltered culture liquid that has not been filtered so as to be joined to the culture liquid on an upstream side of the membrane separation tank, one portion of the culture liquid to be transferred from the fermentation tank is allowed to bypass the membrane separation tank depending on a pressure at the culture liquid flow-in side of the membrane separation tank.

    摘要翻译： 为了控制膜分离槽内的培养液的流速，不影响发酵罐中的培养条件，并且还抑制微生物或培养细胞的沉淀，从而可以提高化学品的生产效率 生产化学产品，包括以下步骤：在发酵罐中培养微生物或培养细胞; 将培养液从发酵罐转移到膜分离罐中，以通过分离膜过滤培养液; 并将来自过滤液的发酵产物作为化学产品收集，同时回流未过滤的未过滤的培养液，以便在膜分离罐的上游侧与培养液接合，将一部分培养液转移至 根据膜分离罐的培养液流入侧的压力，从发酵罐转移允许绕过膜分离罐。

    Method of producing compound originating from polysaccharide-based biomass
    6.
    发明授权
    Method of producing compound originating from polysaccharide-based biomass 有权
    生产多糖类生物质化合物的方法

    公开(公告)号：US08497091B2

    公开(公告)日：2013-07-30

    申请号：US12920128

    申请日：2009-02-27

    申请人： Masayuki Hanakawa ,  Shinichi Minegishi ,  Hiroyuki Kurihara

    发明人： Masayuki Hanakawa ,  Shinichi Minegishi ,  Hiroyuki Kurihara

    IPC分类号： C12P1/00 ,  C12P7/06 ,  C12N1/00 ,  B01D71/00

    CPC分类号： C12P19/40 ,  C12P7/04 ,  C12P7/06 ,  C12P7/16 ,  C12P7/56 ,  C12P13/001 ,  C12P19/04 ,  C12P19/14 ,  Y02E50/16 ,  Y02E50/17

    摘要： A method of producing a compound originating from a polysaccharide-based biomass includes at least one of a saccharification step that produces a sugar solution containing a monosaccharide and/or an oligosaccharide from a product obtainable by hydrolyzing the polysaccharide-based biomass; a fermentation step that ferments the sugar solution containing the monosaccharide and/or oligosaccharide originating from the polysaccharide-based biomass; and a treatment that removes a fermentation inhibitor with the use of a separation membrane having a glucose removal rate and an isopropyl alcohol removal rate which simultaneously satisfy the following relationships (I) and (II) when a 500 ppm aqueous glucose solution at pH 6.5 at 25° C. and a 500 ppm aqueous isopropyl alcohol solution at pH 6.5 at 25° C. are respectively permeated through the membrane at an operation pressure of 0.5 MPa, prior to the saccharification step and/or in the step prior to the fermentation step: Glucose removal rate≧80%  (I) Glucose removal rate−Isopropyl alcohol removal rate≧20%  (II).

    摘要翻译： 一种生产源自多糖类生物质的化合物的方法包括从通过水解多糖类生物质获得的产物产生含有单糖和/或寡糖的糖溶液的糖化步骤中的至少一种; 发酵步骤，其发酵含有源自多糖类生物质的单糖和/或寡糖的糖溶液; 以及当pH为6.5的500ppm葡萄糖水溶液时，使用具有葡萄糖去除速率和异丙醇除去速率的分离膜除去发酵抑制剂的处理，其同时满足以下关系式（I）和（II） 25℃下的pH为6.5的500ppm异丙醇水溶液分别在糖化步骤之前和/或在发酵步骤之前的步骤中以0.5MPa的操作压力渗透通过膜 ：葡萄糖去除率> = 80％（I）葡萄糖去除率 - 异丙醇去除率> = 20％（II）。

    METHOD OF PRODUCING COMPOUND ORIGINATING FROM POLYSACCHARIDE-BASED BIOMASS
    9.
    发明申请
    METHOD OF PRODUCING COMPOUND ORIGINATING FROM POLYSACCHARIDE-BASED BIOMASS 有权
    从多糖基生物质生产化合物的方法

    公开(公告)号：US20110008826A1

    公开(公告)日：2011-01-13

    申请号：US12920128

    申请日：2009-02-27

    申请人： Masayuki Hanakawa ,  Shinichi Minegishi ,  Hiroyuki Kurihara

    发明人： Masayuki Hanakawa ,  Shinichi Minegishi ,  Hiroyuki Kurihara

    IPC分类号： C12P1/00

    CPC分类号： C12P19/40 ,  C12P7/04 ,  C12P7/06 ,  C12P7/16 ,  C12P7/56 ,  C12P13/001 ,  C12P19/04 ,  C12P19/14 ,  Y02E50/16 ,  Y02E50/17

    摘要： A method of producing a compound originating from a polysaccharide-based biomass includes at least one of a saccharification step that produces a sugar solution containing a monosaccharide and/or an oligosaccharide from a product obtainable by hydrolyzing the polysaccharide-based biomass; a fermentation step that ferments the sugar solution containing the monosaccharide and/or oligosaccharide originating from the polysaccharide-based biomass; and a treatment that removes a fermentation inhibitor with the use of a separation membrane having a glucose removal rate and an isopropyl alcohol removal rate which simultaneously satisfy the following relationships (I) and (II) when a 500 ppm aqueous glucose solution at pH 6.5 at 25° C. and a 500 ppm aqueous isopropyl alcohol solution at pH 6.5 at 25° C. are respectively permeated through the membrane at an operation pressure of 0.5 MPa, prior to the saccharification step and/or in the step prior to the fermentation step: Glucose removal rate≧80%  (I) Glucose removal rate−Isopropyl alcohol removal rate≧20%  (II).

    摘要翻译： 一种生产源自多糖类生物质的化合物的方法包括从通过水解多糖类生物质获得的产物产生含有单糖和/或寡糖的糖溶液的糖化步骤中的至少一种; 发酵步骤，其发酵含有源自多糖类生物质的单糖和/或寡糖的糖溶液; 以及当pH为6.5的500ppm葡萄糖水溶液时，使用具有葡萄糖去除速率和异丙醇除去速率的分离膜除去发酵抑制剂的处理，其同时满足以下关系式（I）和（II） 25℃下的pH为6.5的500ppm异丙醇水溶液分别在糖化步骤之前和/或在发酵步骤之前的步骤中以0.5MPa的操作压力渗透通过膜 ：葡萄糖去除率≥80％（I）葡萄糖去除率 - 异丙醇除去率≥20％（II）。

    Spiral reverse osmosis membrane element, reverse osmosis membrane module using it, device and method for reverse osmosis separation incorporating the module
    10.
    发明授权
    Spiral reverse osmosis membrane element, reverse osmosis membrane module using it, device and method for reverse osmosis separation incorporating the module 有权
    螺旋反渗透膜元件，使用其的反渗透膜组件，结合模块的反渗透分离装置和方法

    公开(公告)号：US06656362B1

    公开(公告)日：2003-12-02

    申请号：US09485934

    申请日：2000-02-18

    申请人： Masahiro Kihara ,  Shinichi Minegishi ,  Takayuki Nakanishi

    发明人： Masahiro Kihara ,  Shinichi Minegishi ,  Takayuki Nakanishi

    IPC分类号： B01D6100

    CPC分类号： B01D65/00 ,  B01D61/022 ,  B01D63/10 ,  B01D63/12 ,  Y02A20/131

    摘要： A spiral reverse osmosis membrane element of the present invention includes a plurality of bag-shaped reverse osmosis membranes, permeated liquid passage members arranged inside the reverse osmosis membranes, and a plurality of feed liquid passage members interposed between the reverse osmosis membranes, those membranes and passage members being wound around an outer surface of a hollow pipe in a manner that only the interiors of the reverse osmosis membranes communicate with through-holes formed in the surface of the hollow pipe. Each of the feed liquid passage members is a mesh member having series of quadrilateral meshes formed by a plurality of linear members crossing each other. Two opposite cross-points out of four cross-points of each of the quadrilateral meshes are in line in parallel with an axial direction of the hollow pipe. And relations 2 mm≦X≦5 mm and X≦Y≦1.8X are both satisfied where X denotes a distance between the cross-points in a direction perpendicular to the axial direction of the hollow pipe and Y denotes a distance between the cross-points in the axial direction of the hollow pipe.

    摘要翻译： 本发明的螺旋反渗透膜元件包括多个袋状反渗透膜，布置在反渗透膜内的渗透液通道构件和插入在反渗透膜之间的多个进料液通道构件， 通道构件以只有反渗透膜的内部与形成在中空管的表面中的通孔连通的方式围绕中空管的外表面缠绕。 每个进料液体通道构件是具有由彼此交叉的多个线性构件形成的一系列四边形网格的网状构件。 每个四边形网格的四个交叉点中的两个相对的交叉点与中空管的轴向平行。 并且关系2 mm <= X <= 5 mm，X <= Y <= 1.8X，其中X表示垂直于中空管的轴向方向的交点之间的距离，Y表示距离 在中空管的轴向的交叉点之间。