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    • 6. 发明专利
    • Seawater desalination system and method
    • 海水淡化系统和方法
    • JP2014188399A
    • 2014-10-06
    • JP2013063933
    • 2013-03-26
    • Ihi Corp株式会社Ihi
    • NISHIYAMA YUICHIMURAMOTO TOMOYAOKUNO MASAYAMATSUZAWA KATSUAKI
    • C02F1/04B01D1/02B01D1/28
    • Y02A20/128
    • PROBLEM TO BE SOLVED: To provide a seawater desalination system and a method each capable of enhancing the heat exchanging efficiency by fixing the heat exchange temperature difference of compressed steam and seawater.SOLUTION: A seawater desalination system 1 includes an initial-end evaporation unit 2 positioned at the initial end and one or multiple posterior-side evaporation units 3 connected serially toward the downstream side. The initial-end and the posterior-side evaporation units each include: an evaporator 5; an evaporated matter flow channel 8 through which steam or distilled water is distributed; a compressor 11 for compressing the steam; a heat exchanger 12 configured within the evaporator; and a concentrated matter flow channel 10 through which a concentrated matter is distributed. The evaporator possessed by the initial-end evaporation unit is connected to a seawater supply flow channel 13 through which seawater is distributed, whereas the evaporator possessed by each posterior-side evaporation unit is connected either to the initial-end evaporation unit positioned on the upstream side or to the concentrated matter flow channel extending from the evaporator possessed by the posterior-side evaporation unit. The seawater desalination system 1 further includes a preheater 15 for executing heat exchanges among the seawater distributed through the seawater supply flow channel, distilled water distributed through the evaporated matter flow channel, and concentrated water distributed through the concentrated matter flow channel extending from the final-end evaporation unit.
    • 要解决的问题:提供一种海水淡化系统和能够通过固定压缩蒸气和海水的热交换温度差来提高热交换效率的方法。解决方案:海水淡化系统1包括初始端蒸发单元2 位于初始端,并且一个或多个后侧蒸发单元3串联连接到下游侧。 初始端和后侧蒸发单元各自包括:蒸发器5; 蒸发物流通道8,蒸汽或蒸馏水通过其分配; 用于压缩蒸汽的压缩机11; 构造在蒸发器内的热交换器12; 以及浓缩物质分布在其中的浓缩物流通道10。 初始端蒸发单元所具有的蒸发器连接到海水分配的海水供应流道13,而每个后侧蒸发单元所拥有的蒸发器连接到位于上游的初始端蒸发单元 或从由后侧蒸发单元所具有的蒸发器延伸的浓缩物质流动通道。 海水淡化系统1还包括:预热器15,其用于在通过海水供给流路分配的海水中进行热交换,通过蒸发物质流路分配的蒸馏水,以及分配在浓缩物流路中的浓缩水, 端部蒸发单元。
    • 7. 发明专利
    • Carbon dioxide recovery apparatus
    • 二氧化碳回收装置
    • JP2014108389A
    • 2014-06-12
    • JP2012264017
    • 2012-12-03
    • Ihi Corp株式会社IhiUniv Of Tokyo国立大学法人 東京大学
    • MURAMOTO TOMOYANISHIYAMA YUICHIOKUNO MASAYAMATSUZAWA KATSUAKITSUTSUMI ATSUSHI
    • B01D53/14B01D53/62C01B32/50
    • B01D53/62B01D53/1418B01D53/1475B01D2252/20478Y02C10/04Y02C10/06
    • PROBLEM TO BE SOLVED: To efficiently recover thermal energy required for regenerating an absorbing solution while reducing cost required for a compressor by maintaining a low temperature of the compressor.SOLUTION: A carbon dioxide recovery apparatus 100 includes: an absorption part 120; a regeneration part 140; a passing line 210 through which recovery gas X including carbon dioxide and stream discharged from the regeneration part 140 passes; a plurality of stages of compression parts 220, 222, 224 installed in the passing line and compressing the recovery gas X; a temperature measurement part 280 for measuring an outlet temperature of each of the compression parts; a rotational frequency control part 282 for controlling rotational frequency of each of the compression parts so that the temperature measured by the temperature measurement part reaches 200°C or lower; and a heat exchange part (second heat exchange part 320) for recovering heat generated along with compression of the recovery gas X by the compression parts downstream of the compression parts and supplying the heat to the regeneration part.
    • 要解决的问题:为了有效地回收再生吸收溶液所需的热能,同时通过保持压缩机的低温来降低压缩机所需的成本。解决方案:二氧化碳回收装置100包括:吸收部分120; 再生部140; 通过管线210,从再生部140排出的包含二氧化碳和流的回收气体X通过该通过管线210通过; 压缩部220,222,224的多级,压缩回收气体X; 用于测量每个压缩部件的出口温度的温度测量部件280; 旋转频率控制部282,用于控制各压缩部的旋转频率,使得由温度测量部测量的温度达到200℃以下; 以及热交换部(第二热交换部320),用于回收通过压缩部下游的压缩部压缩回收气体X而产生的热量,并向再生部供给热量。
    • 8. 发明专利
    • Culture apparatus and culture method
    • 文化装备与文化方法
    • JP2013027361A
    • 2013-02-07
    • JP2011166153
    • 2011-07-29
    • Ihi Corp株式会社Ihi
    • ISHII KOSUKETANAKA HIROSHIMATSUZAWA KATSUAKI
    • C12M1/00C12N1/12
    • PROBLEM TO BE SOLVED: To provide an algae culture apparatus and a culture method, suppressing the decrease of light transmission efficiency to the inside of a culture vessel, the decrease of photosynthesis efficiency and the decrease of culture solution consumption efficiency, by preventing adhesion of the algae to the inner walls of the culture vessel.SOLUTION: There is disclosed the culture apparatus 100 comprising a vessel body 110, a culture solution M received in the body and containing algae A, and an adhesion preventive liquid F of a liquid received in the vessel body 110 and having such low affinity as forming an interface between the algae A and the culture solution M and having a different specific gravity from those of the algae A and the culture solution M, wherein the adhesion preventive liquid F is intervened between the algae A and at least a part of the inner wall of the vessel body 110 (the inside of a bottom surface 110a, the inside of a side surface 110b and the outer surface of a partition plate 110c).
    • 要解决的问题:为了提供藻类培养装置和培养方法,通过防止培养容器内部的光合作用效率的降低和培养液消耗效率的降低,抑制光传播效率的降低 将藻类粘附到培养容器的内壁。 解决方案:公开了一种培养装置100,其包括容器主体110,容纳在体内并含有藻类A的培养液M,以及容纳在容器主体110中的液体的防粘液体F,具有这样的低 在藻类A和培养液M之间形成与藻类A和培养液M不同的比重的界面的亲和力,其中粘附防止液体F介于藻类A和至少一部分 容器主体110的内壁(底面110a的内侧,侧面110b的内侧和隔板110c的外表面)。 版权所有(C)2013,JPO&INPIT
    • 9. 发明专利
    • Phospholescence illuminator, and culture device and method
    • 磷光体照明器和文化装置及方法
    • JP2012115236A
    • 2012-06-21
    • JP2010270580
    • 2010-12-03
    • Ihi Corp株式会社Ihi
    • ISHII KOSUKETANAKA HIROSHIMURAMOTO TOMOYAMATSUZAWA KATSUAKI
    • C12M1/00C12N1/12
    • C12M21/02C12M23/20C12M41/06
    • PROBLEM TO BE SOLVED: To provide a phospholescence illuminator etc., capable of facilitating photosynthesis of algae by effectively applying light to the algae while preventing photoinhibition.SOLUTION: A phospholescent bead B includes: a base material whose thermal expansion rate is larger than that of a culture solution S for culturing the algae A and whose specific gravity to the culture solution S is adjusted so that the algae float or sink according to the temperature change; and a phospholescent material disposed at least in the surface or inside of the base material. As the beads B float or sink according to the temperature change, the light applied to the culture solution S is shaded, or the culture solution S is illuminated from inside the beads.
    • 要解决的问题:提供一种磷光照明器等,其能够通过有效地将光照射到藻类同时防止光抑制而促进藻类的光合作用。 解决方案:磷光珠B包括:热膨胀率大于用于培养藻类A的培养液S的基底材料,并且调节其与培养液S的比重以使藻类漂浮或下沉 根据温度变化; 以及至少设置在基材的表面或内部的磷光体材料。 随着珠子B根据温度变化而漂浮或下沉,施加到培养溶液S的光被遮蔽,或者培养液S从珠内照射。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Measuring device, ash removal system and combustion furnace
    • 测量装置,除尘系统和燃烧炉
    • JP2012052771A
    • 2012-03-15
    • JP2010197859
    • 2010-09-03
    • Ihi Corp株式会社Ihi
    • SATO NAOKIMATSUZAWA KATSUAKI
    • F22B37/38F22B37/56
    • PROBLEM TO BE SOLVED: To provide a measuring device for measuring the amount of ashes that is used as an index for estimating the amount of ashes to be deposited, in order to accurately estimate the amount of the deposited ashes inside a combustion furnace.SOLUTION: The measuring device 4 measuring the deposited amount of the combustion ashes inside the combustion furnace 1 includes: a probe 41 which is arranged in a discharge route of exhaust gas produced in the combustion furnace 1 and which causes the combustion ashes to be deposited to the own surface; and a meter 42 which is arranged outside the combustion furnace 1 while the probe 41 is connected to the meter 42 and which measures the weight of the probe 41.
    • 要解决的问题:提供一种用于测量作为用于估计要沉积的灰分量的指标的灰分量的测量装置,以便精确地估计燃烧炉内的沉积灰量 。 解决方案:测量燃烧炉1内的燃烧灰分沉积量的测量装置4包括:探针41,其布置在燃烧炉1中产生的废气排放路径上,并使燃烧灰分 沉积在自己的表面上; 以及在探头41连接到仪表42并且测量探头41的重量时布置在燃烧炉1外部的仪表42。(C)2012,JPO&INPIT