公开(公告)号：US09680173B2

公开(公告)日：2017-06-13

申请号：US14899257

申请日：2014-06-13

Applicant: Hitachi Zosen Corporation

Inventor： Yoshinobu Takaki ,  Masato Kawami ,  Yoshihiro Asari ,  Yoshinori Sakai ,  Daisuke Hashimoto

IPC: H01M8/04828 ,  C12M1/00 ,  C12P7/06 ,  C01B3/32 ,  H01M8/04014 ,  H01M8/0612 ,  H01M8/1246 ,  H01M8/04089 ,  H01M8/124

CPC classification number: H01M8/04828 ,  C01B3/323 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1229 ,  C01B2203/1288 ,  C01B2203/169 ,  C12M21/12 ,  C12M43/08 ,  C12P7/06 ,  H01M8/04022 ,  H01M8/04097 ,  H01M8/04835 ,  H01M8/0618 ,  H01M8/1246 ,  H01M2008/1293 ,  H01M2300/0071 ,  Y02E50/17 ,  Y02P70/56

Abstract: The present invention is to provide, in a combined system of a bioethanol producing device and an SOFC, a method that is capable of further enhancing the electric power generation efficiency of the SOFC, and is also capable of achieving further reduction of the energy required for distillation of the fermented liquid. A part of an anode off-gas is refluxed to the water-containing ethanol vapor line from the mash column to the reforming device at a reflux ratio ((flow rate of reflux gas)/(flow rate of (anode off-gas)−(reflux gas))) of from 1 to 2. The ethanol concentration of the water-containing ethanol vapor is controlled by refluxing, to a range of from 25 to 35% by weight with water contained in the anode off-gas of the solid oxide fuel cell.

公开(公告)号：US20140201985A1

公开(公告)日：2014-07-24

申请号：US14117920

申请日：2012-05-10

Applicant: Hitachi Zosen Corporation

Inventor： Suguru Fujita ,  Yoshinobu Takaki ,  Yoshihiro Asari

IPC: B01D63/06

CPC classification number: B01D63/061 ,  B01D53/22 ,  B01D63/06 ,  B01D71/028 ,  B01D2313/04 ,  B01D2313/08 ,  Y10T29/53

Abstract: In the device for mounting a separation membrane element in a separation membrane module, a sealing member is constituted of a plurality of notched circular packings made of graphite, for example, each having a notched circular shape as viewed in a plan view. The plurality of notched circular packings are fitted on an upper end portion of the separation membrane element in a state where the notched circular packings are made to overlap with each other in plural stages, notched portions of the notched circular packings arranged adjacent to each other vertically are arranged at positions different from each other as viewed in a plan view, the notched circular packings in plural stages are received by the inwardly projecting annular receiving portion in the mounting hole, the notched circular packings in plural stages are pressed to the annular receiving portion by threaded engagement of the press fitting thus applying sealing.

Abstract translation: 在用于将分离膜元件安装在分离膜组件中的装置中，密封部件由平面图所示的具有切口圆形的多个由石墨制成的切口圆形填料构成。 多个切口圆形填料在分隔膜元件的上端部处于多个阶段彼此重叠的状态下嵌合在分隔膜元件的上端部，切口圆形填料的切口部彼此垂直设置 被布置在平面图中彼此不同的位置处，多个阶段的切口圆形填料被安装孔中的向内突出的环形接收部分接收，多个切口的圆形填料被压到环形接收部分 通过压配合的螺纹接合，从而施加密封。

公开(公告)号：US20160149243A1

公开(公告)日：2016-05-26

申请号：US14899257

申请日：2014-06-13

Applicant: HITACHI ZOSEN CORPORATION

Inventor： Yoshinobu Takaki ,  Masato Kawami ,  Yoshihiro Asari ,  Yoshinori Sakai ,  Daisuke Hashimoto

IPC: H01M8/04828 ,  H01M8/1246 ,  H01M8/04014 ,  H01M8/0612

CPC classification number: H01M8/04828 ,  C01B3/323 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1229 ,  C01B2203/1288 ,  C01B2203/169 ,  C12M21/12 ,  C12M43/08 ,  C12P7/06 ,  H01M8/04022 ,  H01M8/04097 ,  H01M8/04835 ,  H01M8/0618 ,  H01M8/1246 ,  H01M2008/1293 ,  H01M2300/0071 ,  Y02E50/17 ,  Y02P70/56

Abstract: The present invention is to provide, in a combined system of a bioethanol producing device and an SOFC, a method that is capable of further enhancing the electric power generation efficiency of the SOFC, and is also capable of achieving further reduction of the energy required for distillation of the fermented liquid. A part of an anode off-gas is refluxed to the water-containing ethanol vapor line from the mash column to the reforming device at a reflux ratio ((flow rate of reflux gas)/(flow rate of (anode off-gas)−(reflux gas))) of from 1 to 2. The ethanol concentration of the water-containing ethanol vapor is controlled by refluxing, to a range of from 25 to 35% by weight with water contained in the anode off-gas of the solid oxide fuel cell.

Abstract translation: 本发明在生物乙醇生产装置和SO​​FC的组合系统中提供一种能够进一步提高SOFC的发电效率的方法，并且还能够进一步降低所需的能量 蒸馏发酵液体。 阳极废气的一部分以回流比（（回流气体流量）/（（阳极废气）的流量） - 回流比回流到从混合塔到重整装置的含水乙醇蒸汽管线 - （回流气体）））为1至2.含水乙醇蒸气的乙醇浓度通过回流至25至35重量％的范围，与固体的阳极废气中所含的水 氧化物燃料电池。

公开(公告)号：US20150111114A1

公开(公告)日：2015-04-23

申请号：US14396586

申请日：2013-04-22

Applicant: HITACHI ZOSEN CORPORATION

Inventor： Hidetaka Nakayama ,  Masanobu Aizawa ,  Takehiro Shimizu ,  Akira Taniguchi ,  Kazuya Kameyama ,  Yuki Nakamura ,  Yoshihiro Asari

IPC: H01M2/02 ,  H01M6/02 ,  H01M8/00 ,  H01M12/06 ,  H01M8/02

CPC classification number: H01M2/0275 ,  H01M2/0255 ,  H01M2/0257 ,  H01M2/026 ,  H01M2/0262 ,  H01M4/8605 ,  H01M4/8882 ,  H01M6/02 ,  H01M8/004 ,  H01M8/028 ,  H01M12/06 ,  H01M12/08 ,  Y02E60/128

Abstract: In a metal-air battery, a negative electrode, an electrolyte layer, and a positive electrode are concentrically disposed in the stated order, radially outward from the central axis, and the outer circumferential surface of the positive electrode is enclosed by a liquid-repellent layer (29). The liquid-repellent layer (29) includes a relatively high-strength inorganic porous material (292) having a continuous pore structure, and a fluorine-based porous part (293) formed by fusing fluorine-based particles to each other. The fluorine-based porous part (293) is fused to the inorganic porous material (292) in pores (294) of and on the outer surface (295) of the inorganic porous material (292). This makes it possible to provide the liquid-repellent layer (29) that is a functional porous material having desired mechanical strength, gas permeability, and liquid impermeability.

Abstract translation: 在金属空气电池中，负极，电解质层和正极以中心轴径向外侧的顺序同心配置，正极的外周面被排斥液包围 层（29）。 防液层（29）包括具有连续孔结构的相对高强度的无机多孔材料（292）和通过将氟基颗粒彼此熔融而形成的氟基多孔部分（293）。 在无机多孔质材料（292）的外表面（295）的孔（294）中，与无机多孔质材料（292）熔融氟基多孔质部分（293）。 这使得可以提供具有期望的机械强度，透气性和液体不渗透性的功能性多孔材料的疏液层（29）。

公开(公告)号：US20140144321A1

公开(公告)日：2014-05-29

申请号：US14116739

申请日：2012-05-10

Applicant: Hitachi Zosen Corporation

Inventor： Ken-ichi Sawamura ,  Yoshinobu Takaki ,  Yoshihiro Asari

IPC: B01D71/02 ,  B01D53/047 ,  B01D53/14 ,  B01D53/22

CPC classification number: B01D71/028 ,  B01D53/047 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/22 ,  B01D53/229 ,  B01D2257/504 ,  C10L3/101 ,  C10L3/104 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08 ,  Y02C10/10

Abstract: In the carbon dioxide separation system, a mixed gas having a carbon dioxide concentration of 3 to 75% is introduced into a primary carbon dioxide separation device equipped with a zeolite membrane for carbon dioxide separation to produce a primary permeated gas having a carbon dioxide concentration of 80% or more on the permeate side of the zeolite membrane and also reduce the carbon dioxide concentration of a primary gas on the non-permeate side of the zeolite membrane to 3 to 15%. Next, the primary gas on the non-permeate side is introduced into a secondary carbon dioxide separation device that employs an amine absorption method or a pressure swing adsorption (PSA) method to produce a secondary separated gas having a carbon dioxide concentration of 80% or more separated by the separation device and also produce a carbon-dioxide-removed gas having a carbon dioxide concentration of 2% or less.

Abstract translation: 在二氧化碳分离系统中，将二氧化碳浓度为3〜75％的混合气体引入到具有二氧化碳分离用沸石膜的一次二氧化碳分离装置中，生成二氧化碳浓度为 在沸石膜的渗透侧上为80％以上，并且将沸石膜的非渗透侧的一次气体的二氧化碳浓度降低至3〜15％。 接下来，将非渗透侧的一次气体导入二次二氧化碳分离装置中，该二次分选装置采用胺吸收法或变压吸附法（PSA）法制造二氧化碳浓度为80％的二次分离气体， 更多地由分离装置分离，并且还产生二氧化碳浓度为2％以下的二氧化碳去除气体。