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1. 发明申请

US20120020871A1 METHOD AND APPARATUS FOR MANUFACTURING PERCHLORATE 有权
标题翻译：用于制造百草枯的方法和装置
公开(公告)号：US20120020871A1
公开(公告)日：2012-01-26
申请号：US13260399
申请日：2010-03-26
申请人： Junichi Okuyama , Kumiko Yoshihisa , Yasunori Hamano , Takahiro Matsuo , Nobuhiko Kubota , Kazuo Uematsu , Muneo Ayabe
发明人： Junichi Okuyama , Kumiko Yoshihisa , Yasunori Hamano , Takahiro Matsuo , Nobuhiko Kubota , Kazuo Uematsu , Muneo Ayabe
IPC分类号： C01B11/18 , B01J19/08
CPC分类号： C25B1/28 , C25B15/08
摘要： The invention relates to a method of manufacturing a perchlorate including an electrolysis process (S1) in which, using an electrolysis tank (2) in which an anode section (4A) provided with an anode (4) and a cathode section (5A) provided a cathode (5) are divided by a cation exchange membrane (6), an aqueous solution of sodium chlorate is electrolytically oxidized in the anode section, a neutralization reaction process (S2) in which a substance that becomes alkaline when dissolved in water is added to the aqueous solution of perchloric acid in the anode section, which has been generated by the electrolytic oxidation, so as to synthesize a perchlorate by a neutralization reaction, and a crystallization method in which the perchlorate synthesized by the neutralization reaction process is formed into crystals, in which the crystallization method includes a crystallization method composed of three processes of an evaporation and crystallization process (S3) or an evaporation and concentration process (S21), a cooling and crystallization process (S22), and a separation process (S23).
摘要翻译：本发明涉及一种制造高氯酸盐的方法，包括电解方法（S1），其中使用其中设置阳极部分（4A）和阴极部分（5A）的电解槽（2）阴极（5）被阳离子交换膜（6）分割，氯酸钠水溶液在阳极部分被电解氧化，中和反应过程（S2）中加入溶解在水中变成碱性的物质通过电解氧化生成的阳极部中的高氯酸水溶液，通过中和反应合成高氯酸盐，将通过中和反应工序合成的高氯酸盐形成结晶的结晶法其中结晶方法包括由蒸发和结晶过程（S3）或蒸发和浓缩的三个方法组成的结晶方法（S21），冷却和结晶处理（S22）和分离处理（S23）。

2. 发明授权

US09090979B2 Method and apparatus for manufacturing perchlorate 有权
标题翻译：制造高氯酸盐的方法和装置
公开(公告)号：US09090979B2
公开(公告)日：2015-07-28
申请号：US13260399
申请日：2010-03-26
申请人： Junichi Okuyama , Kumiko Yoshihisa , Yasunori Hamano , Takahiro Matsuo , Nobuhiko Kubota , Kazuo Uematsu , Muneo Ayabe
发明人： Junichi Okuyama , Kumiko Yoshihisa , Yasunori Hamano , Takahiro Matsuo , Nobuhiko Kubota , Kazuo Uematsu , Muneo Ayabe
IPC分类号： C25B1/28 , C25B15/08
CPC分类号： C25B1/28 , C25B15/08
摘要： Disclosed is a method for producing perchlorate, which comprises: an electrolytic step (S1) wherein an electrolysis vessel (2), in which a positive electrode side (4A) on which a positive electrode (4) is arranged and a negative electrode side (5A) on which a negative electrode (5) is arranged are divided by a cation-exchange membrane (6), is used and an aqueous solution of sodium chlorate is electrolytically oxidized on the positive electrode side (4A) of the electrolysis vessel (2); a neutralization reaction step (S2) wherein a substance an aqueous solution of which shows alkalinity is added to the aqueous perchloric acid solution that has been produced by the electrolytic oxidation on the positive electrode side, so that perchlorate is synthesized by a neutralization reaction; and a crystallization process wherein the perchlorate synthesized by the neutralization reaction is obtained as crystals. The crystallization process is composed of an evaporative crystallization step (S3), or alternatively composed of three steps, namely an evaporative concentration step (S21), a cooling crystallization step (S22), and a separation step (S23).
摘要翻译：本发明提供一种高氯酸盐的制造方法，其特征在于，包括：电解工序（S1），其中配置有正极（4）的正极侧（4A）和负极侧（ 5A），其中布置有负极（5）的阳离子交换膜（6）被分离，氯化钠水溶液在电解槽（2）的正极侧（4A）被电解氧化）; 中和反应步骤（S2），其中在正极侧通过电解氧化制备的高氯酸溶液中加入显示碱度的物质的物质，从而通过中和反应合成高氯酸盐; 和通过中和反应合成的高氯酸盐作为结晶的结晶方法。结晶过程由蒸发结晶步骤（S3）组成，或者由蒸发浓缩步骤（S21），冷却结晶步骤（S22）和分离步骤（S23）三个步骤组成。

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