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    • 51. 发明专利
    • Methane fermentation control system
    • 甲烷发酵控制系统
    • JP2008253870A
    • 2008-10-23
    • JP2007095724
    • 2007-03-30
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • SAITO MASAHIROYAMAZAKI TOSHISUKEHAMAMOTO OSAMU
    • B09B3/00C02F11/04C10L3/06
    • Y02E50/343
    • PROBLEM TO BE SOLVED: To provide a methane fermentation control system capable of being controlled so as to properly perform methane fermentation by adjusting the amount of the biomass introduced into a methane fermentation tank by simultaneously measuring the amount or concentration of a biogas, the concentration of ammonia and the concentration of VFA to judge the state in the methane fermentation tank from the measured data.
      SOLUTION: The methane fermentation control system has a plurality of kinds of biomass introducing pipes 1, 2 and 3 and a mixing part 7 for mixing a biomass raw material and introducing the mixed biomass raw material to form the biomass gas and is equipped with a TS measuring means for measuring the total solid component of the introduced biomass, a biogas measuring means for measuring the biogas, an ammonia concentration measuring means for measuring an ammonia component in fermentation residue and a VFA concentration measuring means for measuring the total volatile fatty acid. The obtained measuring data is inputted to a control part 15, the biomass raw material to be controlled is specified corresponding to the inputted data, and the amount of the specified is regulated.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:为了提供能够被控制以便通过同时测量生物气体的量或浓度来调节引入甲烷发酵罐的生物质的量来适当地进行甲烷发酵的甲烷发酵控制系统, 根据测量数据,氨浓度和VFA浓度判断甲烷发酵罐的状态。 解决方案:甲烷发酵控制系统具有多种生物质引入管1,2和3以及用于混合生物质原料并引入混合生物质原料以形成生物质气体的混合部分7, 具有用于测量引入的生物质的总固体成分的TS测量装置,用于测量沼气的沼气测量装置,用于测量发酵残渣中的氨组分的氨浓度测量装置和用于测量总挥发性脂肪的VFA浓度测量装置 酸。 所获得的测量数据被输入到控制部分15,对应于输入的数据指定待控制的生物量原料,并且规定量。 版权所有(C)2009,JPO&INPIT
    • 52. 发明专利
    • Microreactor and catalytic reaction method
    • 微生物和催化反应方法
    • JP2008194593A
    • 2008-08-28
    • JP2007030880
    • 2007-02-09
    • Mitsui Eng & Shipbuild Co LtdTokyo Institute Of Technology三井造船株式会社国立大学法人東京工業大学
    • ICHIMURA TEIJIROMATSUSHITA YOSHIHISAMURATA TOSHIAKITANIHATA KAZUKIMIZUNO YOJISAITO MASAHIROYAMAZAKI TOSHISUKE
    • B01J19/00B01J19/24B81B1/00C07B61/00
    • PROBLEM TO BE SOLVED: To provide a microreactor capable of advancing a plurality of catalytic reactions by allowing a reactive raw material to flow through a reaction flow channel to efficiently perform the catalytic reactions.
      SOLUTION: The microreactor is equipped with a reactor having a fine reaction flow channel for permitting the reactive raw material to flow and a catalyst bed formed in the reaction flow channel. The catalyst bed is formed of a large number of catalysts, that is, a catalyst C
      1 , catalyst C
      2 , ... a catalyst C
      n (wherein n is an integer of 2 or above), and the forming region of the catalyst C
      1 , the forming region of the catalyst C
      2 , ... the forming region of the catalyst C
      n are provided in the order of C
      1 , C
      2 , ... C
      n from the upstream side of the reaction flow channel. During a period when the reactive raw material is allowed to flow through the reaction flow channel using the microreactor, the catalytic reaction due to the catalyst C
      1 , the catalyst C
      2 , ... the catalyst C
      n (n is an integer of 2 or above) is advanced in the arrangement order of the catalysts to easily obtain a target product.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供能够通过使反应性原料流过反应流动通道以有效进行催化反应而能够推进多个催化反应的微反应器。 解决方案:微反应器配备有具有用于允许反应性原料流动的微细反应流动通道的反应器和形成在反应流动通道中的催化剂床。 催化剂床由大量的催化剂,即催化剂C 1 SB 1,催化剂C 2,SB 2,...催化剂C, SB>(其中n为2以上的整数),催化剂C< SB> 1>的形成区域,催化剂C< SB> 2& 催化剂C n 的形成区域按照C 1 ,C 2 ,... C / SB>从反应流路的上游侧。 在使用微反应器使反应性原料流过反应流动通道的期间,由于催化剂C 1 ,催化剂C 2 的催化反应, ...催化剂的排列顺序推进催化剂C n n(n为2以上的整数)以容易地获得目标产物。 版权所有(C)2008,JPO&INPIT
    • 54. 发明专利
    • Electrodialyzer and electrodialytic method
    • 电催化剂和电化学方法
    • JP2014087750A
    • 2014-05-15
    • JP2012239476
    • 2012-10-30
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社San Akuteisu:Kk株式会社サンアクティス
    • HAMAMOTO OSAMUSUGIYAMA YOICHISENO HIROSHIHISAYOSHI YOSHINORISAITO MASAHIROKANAYAMA HIROSUKE
    • B01D61/46A23L5/20B09B5/00B09C1/00C02F11/00
    • Y02A20/134
    • PROBLEM TO BE SOLVED: To provide an electrodialyzer and an electrodialytic method capable of improving desalination efficiency even when a liquid concentrate of poor flowability is treated.SOLUTION: A electrodialyzer and an electrodialytic method include a cylindrical barrier membrane disposed in a body, a flow path disposed along one of the inner peripheral surface and the outer peripheral surface of the cylindrical barrier membrane to distribute treated liquid, a desalinized liquid housing part disposed along a peripheral surface opposite to a peripheral surface in which the flow path of the cylindrical barrier membrane is disposed, and potential application means for forming a potential gradient so as to subject charge particles in the treated liquid to electrophoresis in the desalinated liquid of the desalinated liquid housing part via the barrier membrane. In a barrier membrane section where the flow path contacts with the desalinated liquid housing part via the cylindrical barrier membrane, the retention time T(hr) of the treated liquid and a maximum clearance distance D(mm) of the treated liquid from the membrane surface of the barrier membrane satisfies a condition of D/T≤10.
    • 要解决的问题:提供一种即使处理流动性差的液体浓缩物也能够提高脱盐效率的电渗析器和电渗析方法。溶液:电渗析器和电渗析法包括设置在体内的圆柱形阻挡膜,流路 沿着圆筒形阻挡膜的内周表面和外周表面之一布置以分配经处理的液体;沿着与设置有圆筒形阻挡膜的流动路径的外周表面相对的外周表面设置的脱盐液体容纳部分 以及用于形成电位梯度的潜在施加装置,以便使经处理的液体中的电荷颗粒经由阻隔膜在脱盐液体容纳部分的脱盐液中进行电泳。 在流路与脱盐液体容纳部分经由圆柱形阻挡膜接触的阻隔膜部分中,处理液体的保留时间T(hr)和处理液体与膜表面的最大间隙距离D(mm) 的阻挡膜满足D /T≤10的条件。
    • 55. 发明专利
    • Conductive filler for liquid junction ion transfer device and liquid junction ion transfer device
    • 用于液体离子转移装置和液体离子转移装置的导电填充物
    • JP2014087749A
    • 2014-05-15
    • JP2012239471
    • 2012-10-30
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • HAMAMOTO OSAMUSUGIYAMA YOICHISENO HIROSHISAITO MASAHIROHISAYOSHI YOSHINORI
    • B01D61/46C02F11/00
    • PROBLEM TO BE SOLVED: To provide a conductive filler for a liquid junction ion transfer device and a liquid junction ion transfer device which can improve an ion removal efficiency, which can adjust pressure balance between a stock solution and an acceptive liquid, and which are suitably used especially when the stock solution is slurry.SOLUTION: A conductive filler is filled into an acceptive liquid channel of a liquid junction ion transfer device in which a stock solution channel circulating a stock solution including ion to be removed and the acceptive liquid channel circulating an ion acceptive liquid accepting the ion removed from the stock solution are juxtaposed through a barrier membrane, and the ion is electrically transferred by electric potential gradient from the stock solution to the ion acceptive liquid through the barrier membrane.
    • 要解决的问题:提供一种用于液体接合离子转移装置和液体接合离子转移装置的导电填料,其可以提高离子去除效率,其可以调节储备溶液和接受液体之间的压力平衡,并且适当地 特别是在原料溶液为浆料时特别使用。溶液:将导电填料填充到液体接合离子转移装置的接受液体通道中,其中储备溶液通道循环包含要除去的离子的储备溶液和允许的液体通道循环 接受从储备溶液除去的离子的离子接受液体通过阻隔膜并置,并且离子通过电势梯度从储备溶液通过阻挡膜电离转移到离子接受液体。
    • 57. 发明专利
    • Method of backwashing membrane filtration device
    • 回流膜过滤装置的方法
    • JP2009112908A
    • 2009-05-28
    • JP2007286692
    • 2007-11-02
    • Mitsui Eng & Shipbuild Co LtdYuasa Membrane System:Kk三井造船株式会社株式会社ユアサメンブレンシステム
    • SAITO MASAHIROYAMAZAKI TOSHISUKESATO HIROSHISANO TOSHIO
    • B01D65/02B01D61/20B63B13/00
    • PROBLEM TO BE SOLVED: To provide a method of efficiently backwashing a membrane filtration device suitable for treating ballast water.
      SOLUTION: The method of backwashing the membrane filtration device in which the inside of a filtration tank 1 is divided into a crude water chamber 101 and a treated water chamber 102, a plurality of filtration cylinders 4 each having an opening 402 in the treated water chamber 102 side disposed in the crude water chamber 101, crude water flows upward and is filtered in the crude water chamber 101 to be collected into the treated water chamber 102 as the treated water, the crude water chamber 101 is connected to a crude water supply pipe 105 and to a waste cleaning water discharge pipe 110, a treated water discharge pipe 105 is connected to the treated water chamber 102, they have on-off valves respectively, and which is equipped with a pressurizing means for pressurizing cleaning water filling a cleaning water supply pipe 107 as well as the treated water chamber 102, is characterized by backwashing the filtration membrane with the cleaning water in an amount at least three times as large as that of the permeation flux of the crude water permeating through the filtration membrane upon backwashing the filtration membrane by causing the cleaning water to flow therethrough by opening the on-off valve 110A disposed in the waste cleaning water discharge pipe 110 while keeping the cleaning water in a pressurized state by virtue of the pressurizing means.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种有效地回洗适用于处理压载水的膜过滤装置的方法。 解决方案:将过滤罐1的内部分成粗水室101和处理水室102的膜过滤装置进行反冲洗的方法,多个过滤缸4中的开口402 处理水室102侧设置在粗水室101内,原水向上流动,在粗水室101中过滤,作为处理水被收集到处理水室102中,将粗水室101与原水 供水管105和废水清洗排水管110,经处理的排水管105连接到处理水室102,它们分别具有开闭阀,并且装有用于加压清洗水填充物的加压装置 清洁水供应管107以及处理过的水室102的特征在于,用清洗水将过滤膜反洗至少为三倍 通过打开设置在废水清洗水排出管110中的开闭阀110A,同时保持清洁,通过使清洗水流过其中来反洗清洁过滤膜,渗透通过过滤膜的粗水的渗透通量大 通过加压装置处于加压状态的水。 版权所有(C)2009,JPO&INPIT
    • 59. 发明专利
    • Biogas system
    • BIOGAS系统
    • JP2008253875A
    • 2008-10-23
    • JP2007095732
    • 2007-03-30
    • Mitsui Eng & Shipbuild Co Ltd三井造船株式会社
    • SAITO MASAHIROYAMAZAKI TOSHISUKEHAMAMOTO OSAMU
    • B09B3/00A01G31/00B01D19/00C02F1/20C02F3/34C02F11/04
    • Y02E50/343Y02W30/20
    • PROBLEM TO BE SOLVED: To provide a biogas system for increasing the calorie of a biogas obtained by methane fermentation to use the biogas in the treatment or utilization of digestive juice. SOLUTION: The biogas system has a methane fermentation means 1 for introducing biomass into a methane fermentation tank 104 to subject the same to methane fermentation at a high temperature of 60°C or higher under a natural fermentation pressure of 0.2-5 MPa caused by fermentation, a carbon dioxide removing means 2 for evacuating the digestive juice drawn out of a methane fermentation tank 104 to remove carbon dioxide and an ammonia stripping means 3 for introducing the digestive juice from which carbon dioxide has been removed by the carbon dioxide removing means 2 into an ammonia stripping device 302 to diffuse ammonia. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种沼气系统,用于增加通过甲烷发酵获得的沼气的热量,以利用沼气处理或利用消化液。 解决方案:沼气系统具有甲烷发酵装置1,用于将生物质引入甲烷发酵罐104中,以在60℃或更高的高温下在0.2-5MPa的天然发酵压力下进行甲烷发酵 由发酵引起的二氧化碳去除装置2,用于抽出从甲烷发酵罐104抽出的消化液以除去二氧化碳;以及氨汽提装置3,用于将通过二氧化碳去除除去二氧化碳的消化液引入 意味着2进入氨汽提装置302以扩散氨。 版权所有(C)2009,JPO&INPIT