公开(公告)号：US20110024342A1

公开(公告)日：2011-02-03

申请号：US12933995

申请日：2008-10-07

申请人： Suguru Fujita ,  Yoshinobu Takaki ,  Yoshihiro Asari

发明人： Suguru Fujita ,  Yoshinobu Takaki ,  Yoshihiro Asari

IPC分类号： B01D35/18 ,  B01D63/06 ,  B05D1/00

CPC分类号： B01D71/028 ,  B01D63/065 ,  B01D65/003 ,  B01D2313/02 ,  B01D2313/08 ,  B01D2313/22 ,  B01D2319/022 ,  B01D2319/04

摘要： A separation membrane module is provided with a module main body 11, an upper horizontal partition plate 21 which is positioned in an upper portion within the module main body 11 so as to form an upper fluid channel 22, a lower horizontal partition plate 23 which is positioned in a lower portion within the module main body 11 so as to form a lower fluid channel 24, a plurality of vertical outer tubes 13 which are fixed between the upper horizontal partition plate 21 and the lower horizontal partition plate 23, and vertical tubular membrane elements 21 which are put through the respective outer tubes 13 with a gap. An upper end of the gap between each of the outer tubes 13 and the membrane elements 12 put there through is joined with the upper fluid channel 22, and a lower end of the gap is joined with the lower fluid channel 24. An upper end opening of each of the membrane elements 12 is open to an outer side of the module main body 11, and a lower end opening each of the membrane elements 12 is closed. A vertical partition plate 28 is provided in any one of the upper fluid channel 22 and the lower fluid channel 24 so as to form an inlet chamber 22A and an outlet chamber 22B.

摘要翻译： 分离膜组件设置有模块主体11，上水平分隔板21，其位于模块主体11内的上部，以形成上流体通道22，下水平分隔板23 定位在模块主体11内的下部，以形成下流体通道24，固定在上水平隔板21和下水平隔板23之间的多个垂直外管13和垂直管状膜 元件21通过相应的外管13间隙放置。 每个外管13和放置在其中的膜元件12之间的间隙的上端与上流体通道22接合，并且间隙的下端与下流体通道24接合。上端开口 每个膜元件12对模块主体11的外侧开放，并且每个膜元件12的下端开口关闭。 在上部流体通道22和下部流体通道24中的任何一个中设置有垂直隔板28，以形成入口室22A和出口室22B。

公开(公告)号：US20120175290A1

公开(公告)日：2012-07-12

申请号：US13395297

申请日：2010-08-31

申请人： Suguru Fujita ,  Shiro Inoue ,  Yoshihiro Asari ,  Yoshinobu Takaki

发明人： Suguru Fujita ,  Shiro Inoue ,  Yoshihiro Asari ,  Yoshinobu Takaki

IPC分类号： B01D63/06

CPC分类号： B01D61/362 ,  B01D63/06 ,  B01D69/04 ,  B01D69/06 ,  B01D71/028 ,  B01D2313/00 ,  B01D2313/08 ,  B01D2313/10 ,  B01D2313/12

摘要： To reduce an influence of concentration polarization in a simple structure without an outer membrane element 32 and baffles, reduce a manufacturing cost of a module, and reduce a risk of damaging a membrane surface during manufacture. A plurality of horizontal cylindrical membrane elements 32 are disposed to form a row in a vertical direction in a module main body 11. An inside of each of the membrane elements is depressurized. A treatment liquid is sprayed from above the uppermost membrane element 32 so as to form a falling liquid membrane on outer faces of the respective membrane elements 32.

摘要翻译： 为了在没有外膜元件32和挡板的简单结构中减少浓度极化的影响，降低了模块的制造成本，并且降低了在制造期间损坏膜表面的风险。 多个水平圆筒形膜元件32被设置成在模块主体11中沿垂直方向形成一排。每个膜元件的内部被减压。 从最上面的膜元件32的上方喷射处理液，以在各个膜元件32的外表面上形成落下的液膜。

公开(公告)号：US08771512B2

公开(公告)日：2014-07-08

申请号：US12933995

申请日：2008-10-07

申请人： Suguru Fujita ,  Yoshinobu Takaki ,  Yoshihiro Asari

发明人： Suguru Fujita ,  Yoshinobu Takaki ,  Yoshihiro Asari

IPC分类号： B01D63/06

CPC分类号： B01D71/028 ,  B01D63/065 ,  B01D65/003 ,  B01D2313/02 ,  B01D2313/08 ,  B01D2313/22 ,  B01D2319/022 ,  B01D2319/04

摘要： In a separation membrane module in a module main body, an upper horizontal partition plate forms an upper fluid channel, a lower horizontal partition plate forms a lower fluid channel, a plurality of vertical outer tubes are fixed between the upper horizontal partition plate and the lower horizontal partition plate, and vertical tubular membrane elements extend through the respective outer tubes with a gap. An upper end of the gap is in communication with the upper fluid channel and a lower end of the gap is in communication with the lower fluid channel. An upper end opening of each of the membrane elements is open to outside of the module main body and a lower end opening each of the membrane elements is closed. A vertical partition plate is provided in either the upper fluid channel or the lower fluid channel to form an inlet chamber and an outlet chamber.

摘要翻译： 在模块主体的分离膜组件中，上水平隔板形成上流体通道，下水平隔板形成下流体通道，多个垂直外管固定在上水平隔板和下水平隔板之间 水平分隔板和垂直管状膜元件以间隙延伸通过相应的外管。 间隙的上端与上流体通道连通，间隙的下端与下流体通道连通。 每个膜元件的上端开口对模块主体的外部开放，并且每个膜元件的下端开口关闭。 在上部流体通道或下部流体通道中设置有垂直隔板以形成入口室和出口室。

公开(公告)号：US09205382B2

公开(公告)日：2015-12-08

申请号：US14116739

申请日：2012-05-10

申请人： Ken-ichi Sawamura ,  Yoshinobu Takaki ,  Yoshihiro Asari

发明人： Ken-ichi Sawamura ,  Yoshinobu Takaki ,  Yoshihiro Asari

IPC分类号： B01D53/22 ,  B01D53/14 ,  B01D53/047 ,  B01D71/02 ,  C10L3/10

CPC分类号： 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

摘要： 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.

摘要翻译： 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。