专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3312306B1 DIAPHRAGM FOR ALKALINE WATER ELECTROLYSIS, AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP3312306B1
公开(公告)日：2020-08-12
申请号：EP16811182.1
申请日：2016-05-16
申请人： Kawasaki Jukogyo Kabushiki Kaisha , De Nora Permelec Ltd , ThyssenKrupp Uhde Chlorine Engineers (Japan) Ltd.
发明人： ITO, Takafumi , SHIMOMURA, Ikuo , KAMEI, Yuji , MANABE, Akiyoshi , KATO, Akihiro , HASHIMOTO, Terumi
IPC分类号： C25B1/10 , C25B13/02 , C25B13/08

2. 发明公开

EP3312306A1 DIAPHRAGM FOR ALKALINE WATER ELECTROLYSIS, AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：用于碱性水电解的隔膜及其制造方法
公开(公告)号：EP3312306A1
公开(公告)日：2018-04-25
申请号：EP16811182.1
申请日：2016-05-16
申请人： Kawasaki Jukogyo Kabushiki Kaisha , De Nora Permelec Ltd , ThyssenKrupp Uhde Chlorine Engineers (Japan) Ltd.
发明人： ITO, Takafumi , SHIMOMURA, Ikuo , KAMEI, Yuji , MANABE, Akiyoshi , KATO, Akihiro , HASHIMOTO, Terumi
IPC分类号： C25B13/02 , C25B1/10 , C25B9/00 , C25B13/08
CPC分类号： C25B13/02 , C25B1/10 , C25B13/08 , Y02E60/366
摘要： A diaphragm includes a porous supporting body and a polymer porous membrane impregnated in the supporting body from one of surfaces of the supporting body. When one of surfaces of the porous membrane is defined as a surface A, the other surface opposite to the surface A is defined as a surface B, a section of the porous membrane parallel to the surfaces A and B is defined as a section C, an average pore diameter on the surface A is defined as an average pore diameter D A , an average pore diameter on the surface B is defined as an average pore diameter D B , and an average pore diameter on the section C is defined as an average pore diameter D C , the average pore diameters D A and D B are substantially equal to each other, and the average pore diameter D C is larger than each of the average pore diameters D A and D B . When a section or surface located in an impregnated region of the porous membrane and parallel to the surfaces A and B is defined as a surface S, and an average pore diameter on the surface S is defined as an average pore diameter D S , the average pore diameter D S is not less than the average pore diameter D A or D B and is smaller than a lower limit of a bubble diameter distribution of bubbles generated at an electrode in alkaline water electrolysis.
摘要翻译：隔膜包括多孔支撑体和从支撑体的一个表面浸渍在支撑体中的聚合物多孔膜。当将多孔膜的一个表面定义为表面A时，将与表面A相对的另一个表面定义为表面B，将平行于表面A和B的多孔膜的截面定义为截面C，将表面A上的平均孔径定义为平均孔径DA，将表面B上的平均孔径定义为平均孔径DB，将截面C上的平均孔径定义为平均孔径 DC时，平均孔径DA和DB彼此基本相等，并且平均孔径DC大于平均孔径DA和DB中的每一个。当位于多孔膜的浸渍区域中且平行于表面A和B的截面或表面被定义为表面S并且表面S上的平均孔径被定义为平均孔径DS时，平均孔隙直径DS不小于平均孔径DA或DB，并且小于在碱性水电解中在电极处产生的气泡的气泡直径分布的下限。

3. 发明公开

EP3085815A1 DIAPHRAGM FOR ALKALINE WATER ELECTROLYSIS, METHOD FOR PRODUCING SAME, AND ALKALINE WATER ELECTROLYSIS APPARATUS 审中-公开
标题翻译：里德碱性电解水，方法及其生产水和碱性水电解装置
公开(公告)号：EP3085815A1
公开(公告)日：2016-10-26
申请号：EP14872633.4
申请日：2014-12-16
申请人： Kawasaki Jukogyo Kabushiki Kaisha , De Nora Permelec Ltd. , Thyssenkrupp Uhde Chlorine Engineers (Japan) Ltd.
发明人： KAMEI, Yuji , TAGUCHI, Koki , SHIMOMURA, Ikuo , ITO, Takafumi , KAWAGUCHI, Jun , TAKASE, Tomonori , KATO, Akihiro , MANABE, Akiyoshi , HASHIMOTO, Terumi
IPC分类号： C25B13/08 , C08J9/28 , C25B9/00
CPC分类号： C25B13/08 , C25B1/10 , C25B9/08 , Y02E60/366
摘要： An alkaline water electrolysis diaphragm 90 includes: a polymer porous layer 91 containing at least one polymer compound selected from polyether sulfone having a contact angle of 20 to 90° and polysulfone having the contact angle of 20 to 90°; and an organic fiber fabric layer 92 coupled to the polymer porous layer 91. The polyether sulfone having the contact angle of 20 to 90° is at least one polymer compound selected from the group consisting of polyether sulfone, hydrophilic polyether sulfone, cationic polyether sulfone, and cationic hydrophilic polyether sulfone. The polysulfone having the contact angle of 20 to 90° is at least one polymer compound selected from the group consisting of polysulfone, hydrophilic polysulfone, cationic polysulfone, and cationic hydrophilic polysulfone.
摘要翻译：碱性水的电解隔膜90包括：包括聚合物多孔层91含有选自聚醚砜具有20的接触角中的至少一种聚合物化合物到90°和聚砜具有20的接触角为90°; 并耦合到所述聚合物多孔质层91的有机纤维织物层92选自聚醚砜，亲水性聚醚砜，聚醚砜阳离子的选择具有20〜90°的接触角的聚醚砜的至少一种聚合物化合物，和阳离子亲水聚醚砜。具有20至90°的接触角的聚砜是选自聚砜，亲水性聚砜，聚砜阳离子和阳离子化亲水性聚砜中选择的至少1种高分子化合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式