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    • 1. 发明专利
    • Impurity adsorption method and adsorption apparatus
    • 绝对吸附方法和吸附装置
    • JP2013226530A
    • 2013-11-07
    • JP2012102083
    • 2012-04-27
    • Toshiba Corp株式会社東芝
    • OMURA TSUNEOOKABE HIROSHIYAGYU MOTOSHIGEIKEDA AKIRA
    • B01D15/00C02F1/28G21C19/307G21D1/02G21F9/12
    • Y02E30/40
    • PROBLEM TO BE SOLVED: To provide an impurity adsorption method capable of effectively using an adsorbent, and an adsorption apparatus.SOLUTION: An adsorbent case 7 in which an adsorbent 6 is filled is loaded in an adsorption column 1 in a multistage manner, then a to-be-treated liquid 9 is introduced to execute an adsorption treatment from a to-be-treated liquid supply port 2 provided at one end of the adsorption column 1. When the water quality of treated liquid 10 exhausted from a treated liquid outlet 3 provided at the other end of the adsorption column 1 reaches a given reference value, the adsorbent case 7 on the to-be-treated supply port 2 side is taken out of the adsorption column 1 and a new adsorbent case 7 is loaded in the adsorption column 1 from the treated liquid outlet 3 side.
    • 要解决的问题:提供能够有效利用吸附剂和吸附装置的杂质吸附方法。解决方案:将吸附剂6填充的吸附剂盒7以多级方式装载在吸附塔1中,然后加入 引入待处理液体9以从设置在吸附塔1的一端的待处理液体供应口2执行吸附处理。当经处理液体出口3排出的处理液体10的水质 在吸附塔1的另一端设置达到规定的基准值时,待处理的供给口2侧的吸附剂盒7被从吸附塔1中取出,并将新的吸附剂盒7装入吸附塔 柱1从经处理的液体出口3侧。
    • 2. 发明专利
    • Apparatus and method for electrolyzing alkaline water
    • 电解碱性水的装置和方法
    • JP2013028822A
    • 2013-02-07
    • JP2011163489
    • 2011-07-26
    • Toshiba Corp株式会社東芝
    • YAGYU MOTOSHIGEYAMADA KAZUYAOKABE HIROSHIOSATO TETSUOMIZUGUCHI KOJI
    • C25B9/00C25B1/04
    • Y02E60/366Y02E70/10Y02P20/133
    • PROBLEM TO BE SOLVED: To provide an alkaline water electrolytic apparatus that is facilitated in removing bubbles from an electrolytic solution, and to provide an alkaline water electrolytic method.SOLUTION: The alkaline water electrolytic apparatus includes: an anode chamber 20 in which an anode 25 is disposed; a cathode chamber 30 in which a cathode 35 is disposed; a diaphragm 40 for partitioning between the anode chamber 20 and the cathode chamber 30; and an electrolytic bath 10 for electrolyzing the electrolytic solution 80 to produce hydrogen 78. The electrolytic bath 10 is configured such that the electrolytic solution 80 is introduced from a bottom introduction part 26 of the anode chamber 20 and flows upward through the anode chamber 20 toward a top discharging part 28, and the electrolytic solution 80 is introduced from a bottom introduction part 36 of the cathode chamber 30 and flows upward through the cathode chamber 30 toward a top discharging part 38. The electrolytic solution 80 has a pH of 14 or more measured at 27°C, an electrical conductivity of 0.25 S/cm or more measured at 27°C and a density of 1.25 kg/mor more.
    • 要解决的问题:提供一种便于从电解液中除去气泡的碱性水电解装置,并提供碱性水电解方法。 解决方案:碱性水电解装置包括:设置有阳极25的阳极室20; 设置阴极35的阴极室30; 用于在阳极室20和阴极室30之间分隔的隔膜40; 以及用于电解电解液80以产生氢气的电解浴10.电解槽10被构造成使得电解溶液80从阳极室20的底部引入部分26引入,并且通过阳极室20向上流动 顶部排出部分28,并且电解液80从阴极室30的底部引入部分36引入,并通过阴极室30朝向顶部排出部分38向上流动。电解溶液80具有14或更大的pH 在27℃下测定的电导率为0.25S / cm以上,密度为1.25kg / m 2以上。 版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • Apparatus and method for electrolysis
    • 装置和电解方法
    • JP2012255200A
    • 2012-12-27
    • JP2011130384
    • 2011-06-10
    • Toshiba Corp株式会社東芝
    • OKABE HIROSHIYAMADA KAZUYAYAGYU MOTOSHIGEMIZUGUCHI KOJIOSATO TETSUO
    • C25B9/00C25B15/08
    • PROBLEM TO BE SOLVED: To provide an electrolytic apparatus that suppresses an increase in electrolysis voltage and a decrease in electrolysis efficiency which are caused by bubbles generated during electrolysis reaction.SOLUTION: The electrolytic apparatus includes: an electrically insulating diaphragm 4 provided in an electrolytic cell 1; a cathode 2 and an anode 3 that are disposed by interposing a predetermined space between the diaphragm 4, and the cathode and the anode; a cathode chamber 7 and an anode chamber 8 formed respectively between an electrolytic cell lateral portion 1c, and the cathode 2 and the anode 3; an electrolyte inlet 9a provided in an electrolytic cell bottom 1a and supplying an electrolyte 6 to the space; an electrolyte upper outlet 10a provided in an electrolytic cell upper portion 1b and discharging the electrolyte 6 from the space; an electrolyte inlet 9b provided in the electrolytic cell bottom 1a and supplying the electrolyte 6 to the cathode chamber 7 and the anode chamber 8 respectively; and an electrolyte upper outlet 10b provided in the electrolytic cell upper portion 1b and discharging the electrolyte from the cathode chamber 7 and the anode chamber 8. In the electrolytic apparatus, at least one of electrolytic cell lateral outlets 11a, 11b is provided each of the electrolytic cell lateral portion 1c in contact with the space and the electrolytic cell lateral portion 1c in contact with the cathode chamber 7 and the anode chamber 8.
    • 解决的问题:提供抑制电解反应中产生的气泡引起的电解电压升高和电解效率降低的电解装置。 解决方案:电解装置包括:设置在电解槽1中的电绝缘隔膜4; 阴极2和阳极3,其通过在隔膜4和阴极和阳极之间插入预定的空间而设置; 分别形成在电解槽侧部1c和阴极2与阳极3之间的阴极室7和阳极室8; 设置在电解池底部1a中并将电解质6供应到该空间的电解质入口9a; 设置在电解槽上部1b中的电解液上部出口10a,并从该空间排出电解质6; 设置在电解槽底部1a中的电解液入口9b,分别将电解质6供给阴极室7和阳极室8; 以及设置在电解池上部1b中并从阴极室7和阳极室8排出电解质的电解液上部出口10b。在电解装置中,电解槽侧出口11a,11b中的至少一个 与空间接触的电解槽侧部1c和与阴极室7和阳极室8接触的电解槽侧部1c。版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Slurry supply device and method
    • 浆料供应装置和方法
    • JP2014180626A
    • 2014-09-29
    • JP2013056999
    • 2013-03-19
    • Toshiba Corp株式会社東芝
    • OMURA TSUNEOMAKINO SHINICHIOKABE HIROSHIYAMADA AKIRAYAMADA KAZUYACHIBA REI
    • B01J4/00G21F9/28
    • PROBLEM TO BE SOLVED: To provide a slurry supply device and method which enable stable slurry supply.SOLUTION: A first slurry supply device 50A includes: a slurry container 4 which stores slurry; a supply device 5 which discharges a material, sucked from the suction side, from the discharge side; and a container installation position adjustment device 6 which has an installation part, on which the slurry container 4 is installed, and adjusts the height of the installation part. The suction side of the supply device 5 is connected to the slurry container 4 through a suction line 7 having a suction port 9 facing downward. The suction line 7 comprises a first suction line 7a having a predetermined length upward from the suction port 9 and a second suction line 7b connecting the outlet provided in the first suction line 7a and the suction side of the supply device 5 to each other. The suction port 9 is arranged at a position below the surface of slurry in an initial state.
    • 要解决的问题:提供一种使浆料供应稳定的浆料供应装置和方法。解决方案:第一浆料供应装置50A包括:储存浆料的浆料容器4; 供给装置5,其从排出侧排出从吸入侧吸入的材料; 以及容器安装位置调整装置6,其具有设置有浆料容器4的安装部,调整安装部的高度。 供给装置5的吸入侧通过具有面向下方的吸入口9的吸入管路7与浆料容器4连接。 吸入管线7包括从吸入口9向上具有预定长度的第一吸入管线7a和将设置在第一吸入管线7a中的出口和供给装置5的吸入侧彼此连接的第二吸入管路7b。 吸入口9在初始状态下配置在浆料表面下方的位置。
    • 6. 发明专利
    • Solid-liquid separation method and solid-liquid separation device
    • 固液分离方法和固液分离装置
    • JP2014071025A
    • 2014-04-21
    • JP2012217995
    • 2012-09-28
    • Toshiba Corp株式会社東芝
    • OMURA TSUNEOOKABE HIROSHIMAKINO SHINICHIYAMADA KAZUYACHIBA REI
    • G21F9/06B01D21/00B01D21/01B01D21/02B01D21/08B01D21/24B01D29/27B01D36/02B01D36/04B01D37/02C02F1/52G21F9/28
    • PROBLEM TO BE SOLVED: To provide a technique capable of solid-liquid separation of solid suspension, which has a high concentration of solid contents with various particle diameters, without prolonging time required for solid-liquid separation.SOLUTION: A first solid-liquid separation device 50A comprises: a solid-liquid separation tank 3 which has an inner container 1, with a concave-shaped filter cloth section made of a filter cloth that allows liquid 7 to pass but does not allow a solid content 11 to pass therethrough and with a height to prevent a content from overflowing an upper edge of the filter cloth section, and an outer container 2 to store the inner container 1; a solid suspension supply line 5 which introduces solid suspension 12 into the inner container 1; and a liquid extraction line 8 which extracts the liquid 7, obtained from the solid suspension 12 through solid-liquid separation in the solid-liquid separation tank 3, out of the same.
    • 要解决的问题:提供一种固体悬浮液的固体分离技术,该固体悬浮液具有高浓度的各种粒径的固体含量,而不需要延长固液分离所需的时间。溶液:第一固液分离 装置50A包括:固液分离罐3,其具有内容器1,其具有由滤布制成的凹形滤布部分,该滤布允许液体7通过但不允许固体成分11通过并与 用于防止内容物溢出滤布部分的上边缘的高度和用于存储内部容器1的外部容器2; 将固体悬浮液12引入内容器1的固体悬浮液供应管线5; 以及通过固液分离槽3中的固液分离从固体悬浮液12中提取液体7的液体提取管线8。
    • 9. 发明专利
    • ホウ酸含有廃液のセメント固化処理方法及びセメント固化処理装置
    • 含有含硼酸的废液的水泥固溶方法及装置
    • JP2015001485A
    • 2015-01-05
    • JP2013127110
    • 2013-06-18
    • 株式会社東芝Toshiba Corp
    • OKABE HIROSHISHOJI YUICHIHARUGUCHI YOSHIKOSATO TATSUAKIYAMAMOTO HARUKAYASUMURA KEIJIRO
    • G21F9/16G21F9/08G21F9/12G21F9/30
    • G21F9/165G21F9/12G21F9/36
    • 【課題】ホウ酸含有廃液を高減容で安定したセメント固化体とすることのできるホウ酸含有廃液のセメント固化処理方法及びセメント固化装置を提供すること。【解決手段】放射性のホウ酸含有廃液1に水酸化ナトリウム2を添加し、減容して被固化物とする減容工程と、前記被固化物と混錬水4と水硬性固化材5とを混錬して第1の混錬物とする第1の混錬工程と、ケイ砂6と前記第1の混錬物とを混錬して第2の混錬物とする第2の混錬工程とを具備し、水硬性固化材5重量に対する前記ケイ砂6重量比(ケイ砂重量/水硬性固化材重量)は1.5〜3.0であることを特徴とするセメント固化処理方法及び混錬機11とホウ酸含有廃液供給装置12と混錬水供給装置13と水硬性固化材供給装置14とケイ砂供給装置15とを具備するセメント固化処理装置10。【選択図】図1
    • 要解决的问题:提供一种用于含硼酸废液的水泥固化的方法和装置,使含硼酸废液能够形成稳定的水泥凝固体,体积大大降低。解决方案: 含硼酸废液的水泥固化包括:将体积减小步骤,将氢氧化钠2加入到含放射性硼酸的废液1中,并通过体积减少形成待固化的材料; 混合待固化的材料的第一混合步骤,将水4和液压固化材料5混合以形成第一混合物; 和混合硅砂6和第一混合物以形成第二混合物的第二混合步骤。 硅砂6与液压固化材料5的重量比(硅砂的重量/液压固化材料的重量)为1.5-3.0。 用于含硼酸废液的水泥固化装置10包括:混合机11; 含硼酸废液供给装置12; 混合供水装置13; 液压固化材料供给装置14; 和硅砂供给装置15。