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1. 发明授权

US08181790B2 Flotation apparatus 有权
标题翻译：浮选机
公开(公告)号：US08181790B2
公开(公告)日：2012-05-22
申请号：US12451215
申请日：2008-09-02
申请人： Minoru Ishida , Masami Kashibo , Munetaka Sonoda , Tomoaki Koyanagi , Tatsumi Hosaka , Yoshihiko Aikawa
发明人： Minoru Ishida , Masami Kashibo , Munetaka Sonoda , Tomoaki Koyanagi , Tatsumi Hosaka , Yoshihiko Aikawa
IPC分类号： B03D1/14
CPC分类号： B01D17/0205 , B03D1/1412 , B03D1/1462 , B03D1/1493 , B03D1/18 , B03D1/22 , B03D1/242 , B41J2/17513 , D21C5/02 , Y02W30/648
摘要： A flotation apparatus F includes a tank 1 for receiving a liquid raw material, and introduces air into the tank 1 to generate bubbles for adsorbing print ink in the liquid raw material to the bubbles, thereby floating and separating the print ink. The flotation apparatus F includes a circulating device for circulating the liquid raw material by raising and then lowering the liquid raw material in the tank 1, an air supply tube 4 for supplying air into the tank 1, and an agitating member 5 provided in the tank 1 for taking the air from the air supply tube 4 and agitating the air for forming the air into fine bubbles. The agitating member 5 has a rotary shaft 51 held horizontally and a plurality of members 52 horizontally separately provided around an outer periphery. On a cross section transverse to a longitudinal direction of the tank 1, an outer periphery of the agitating member 5 is arranged on a lower side of the tank 1 and in a position at a downstream side of the liquid raw material relative to a vertical line V passing through a center of the tank 1.
摘要翻译：浮选装置F包括用于接收液体原料的罐1，并且将空气引入罐1中以产生用于将液体原料中的印刷油墨吸附到气泡上的气泡，从而浮起和分离印刷油墨。浮选装置F包括：循环装置，用于使罐1中的液体原料升高然后下降使液体原料循环;供给管4，用于将空气供入罐1;以及搅拌构件5，其设置在罐 1，用于从空气供应管4吸入空气，并将用于形成空气的空气搅拌成细小的气泡。搅拌构件5具有水平保持的旋转轴51和围绕外周水平地分别设置的多个构件52。在与槽1的纵向横截面的横截面上，搅拌构件5的外周布置在罐1的下侧，并且在液体原料的下游侧相对于垂直线 V通过罐1的中心。

2. 发明申请

US20100134576A1 FLOTATION APPARATUS 有权
标题翻译：浮动装置
公开(公告)号：US20100134576A1
公开(公告)日：2010-06-03
申请号：US12451215
申请日：2008-09-02
申请人： Minoru Ishida , Masami Kashibo , Munetaka Sonoda , Tomoaki Koyanagi , Tatsumi Hosaka , Yoshihiko Aikawa
发明人： Minoru Ishida , Masami Kashibo , Munetaka Sonoda , Tomoaki Koyanagi , Tatsumi Hosaka , Yoshihiko Aikawa
IPC分类号： B41J2/19
CPC分类号： B01D17/0205 , B03D1/1412 , B03D1/1462 , B03D1/1493 , B03D1/18 , B03D1/22 , B03D1/242 , B41J2/17513 , D21C5/02 , Y02W30/648
摘要： A flotation apparatus F includes a tank 1 for receiving a liquid raw material, and introduces air into the tank 1 to generate bubbles for adsorbing print ink in the liquid raw material to the bubbles, thereby floating and separating the print ink. The flotation apparatus F includes a circulating device for circulating the liquid raw material by raising and then lowering the liquid raw material in the tank 1, an air supply tube 4 for supplying air into the tank 1, and an agitating member 5 provided in the tank 1 for taking the air from the air supply tube 4 and agitating the air for forming the air into fine bubbles. The agitating member 5 has a rotary shaft 51 held horizontally and a plurality of members 52 horizontally separately provided around an outer periphery. On a cross section transverse to a longitudinal direction of the tank 1, an outer periphery of the agitating member 5 is arranged on a lower side of the tank 1 and in a position at a downstream side of the liquid raw material relative to a vertical line V passing through a center of the tank 1.
摘要翻译：浮选装置F包括用于接收液体原料的罐1，并且将空气引入罐1中以产生用于将液体原料中的印刷油墨吸附到气泡上的气泡，从而浮起和分离印刷油墨。浮选装置F包括：循环装置，用于使罐1中的液体原料升高然后下降使液体原料循环;供给管4，用于将空气供入罐1;以及搅拌构件5，其设置在罐 1，用于从空气供应管4吸入空气，并将用于形成空气的空气搅拌成细小的气泡。搅拌构件5具有水平保持的旋转轴51和围绕外周水平地分别设置的多个构件52。在与槽1的纵向横截面的横截面上，搅拌构件5的外周布置在罐1的下侧，并且在液体原料的下游侧相对于垂直线 V通过罐1的中心。

3. 发明授权

US09139662B2 Method for producing cellulose nanofibers 有权
标题翻译：生产纤维素纳米纤维的方法
公开(公告)号：US09139662B2
公开(公告)日：2015-09-22
申请号：US14008682
申请日：2012-03-14
申请人： Shiho Tsuji , Masahiko Fukazawa , Shoichi Miyawaki , Tomoaki Koyanagi
发明人： Shiho Tsuji , Masahiko Fukazawa , Shoichi Miyawaki , Tomoaki Koyanagi
IPC分类号： C08B15/00 , C08B15/04 , D01F1/02 , D01F2/02 , D21H11/20 , D21C9/00 , D21H11/18
CPC分类号： C08B15/00 , C08B15/04 , D01F1/02 , D01F2/02 , D21C9/002 , D21C9/007 , D21H11/18 , D21H11/20
摘要： Cellulose nanofibers are produced by means of a method comprising a step (A) of oxidizing a cellulosic starting material in the presence of an N-oxyl compound and a step (B) of forming the oxidized cellulosic starting material into nanofibers by defibrating the oxidized cellulosic starting material, and a step (C) of performing at least one selected from the following steps: a step (C-1) of treating the cellulosic starting material in water having a hydroxide ion concentration of 0.75 to 3.75 mol/L prior to performing the step (A); and a step (C-2) of subjecting the oxidized cellulosic starting material obtained from the step (A) to hydrolysis in an alkaline solution having a pH between 8 and 14 after performing the step (A) and prior to performing the step (B).
摘要翻译：纤维素纳米纤维通过包括在N-氧基化合物的存在下氧化纤维素原料的步骤（A）的方法和通过将氧化的纤维素纤维素去纤维来形成氧化的纤维素起始材料的步骤（B）起始原料和进行选自以下步骤中的至少一种的步骤（C）：在进行氢氧根离子浓度为0.75〜3.75mol / L的水中处理纤维素原料的工序（C-1）步骤（A）; 以及在进行步骤（A）之后并且在进行步骤（B）之前使由步骤（A）获得的氧化纤维素起始材料在pH为8至14的碱性溶液中水解的步骤（C-2））。

4. 发明申请

US20140053828A1 METHOD FOR PRODUCING CELLULOSE NANOFIBERS 有权
标题翻译：生产纤维素纳米纤维的方法
公开(公告)号：US20140053828A1
公开(公告)日：2014-02-27
申请号：US14008682
申请日：2012-03-14
申请人： Shiho Tsuji , Masahiko Fukazawa , Shoichi Miyawaki , Tomoaki Koyanagi
发明人： Shiho Tsuji , Masahiko Fukazawa , Shoichi Miyawaki , Tomoaki Koyanagi
IPC分类号： C08B15/00
CPC分类号： C08B15/00 , C08B15/04 , D01F1/02 , D01F2/02 , D21C9/002 , D21C9/007 , D21H11/18 , D21H11/20
摘要： Cellulose nanofibers are produced by means of a method comprising a step (A) of oxidizing a cellulosic starting material in the presence of an N-oxyl compound and a step (B) of forming the oxidized cellulosic starting material into nanofibers by defibrating the oxidized cellulosic starting material, and a step (C) of performing at least one selected from the following steps: a step (C-1) of treating the cellulosic starting material in water having a hydroxide ion concentration of 0.75 to 3.75 mol/L prior to performing the step (A); and a step (C-2) of subjecting the oxidized cellulosic starting material obtained from the step (A) to hydrolysis in an alkaline solution having a pH between 8 and 14 after performing the step (A) and prior to performing the step (B).
摘要翻译：纤维素纳米纤维通过包括在N-氧基化合物的存在下氧化纤维素原料的步骤（A）的方法和通过将氧化的纤维素纤维素去纤维来形成氧化的纤维素起始材料的步骤（B）起始原料和进行选自以下步骤中的至少一种的步骤（C）：在进行氢氧根离子浓度为0.75〜3.75mol / L的水中处理纤维素原料的工序（C-1）步骤（A）; 以及在进行步骤（A）之后并且在进行步骤（B）之前使由步骤（A）获得的氧化纤维素起始材料在pH为8至14的碱性溶液中水解的步骤（C-2））。

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