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1. 发明专利

JP2004089883A Reaction apparatus and compound producing method 审中-公开
公开(公告)号：JP2004089883A
公开(公告)日：2004-03-25
申请号：JP2002255664
申请日：2002-08-30
申请人： Mitsubishi Chemicals Corp , Mitsubishi Heavy Ind Ltd , 三菱化学株式会社 , 三菱重工業株式会社
发明人： SEIKI YOSHIO , KOBAYASHI KAZUTO , TAKEUCHI YOSHIYUKI , OZORA HIROYUKI , AKIMOTO KEIICHI , MATSUMOTO NORITAKA
IPC分类号： B01D71/02 , B01D53/22 , B01D61/58 , C07B61/00 , C07C41/09 , C07C43/04 , C07C51/265 , C07C63/26
摘要： PROBLEM TO BE SOLVED: To set the concentration of water in a reactor to a predetermined value or less without increasing energy consumption even in the case of a high reaction temperature.
SOLUTION: The mixed vapor discharged from the reactor 1 is separated into first permeated vapor based on water and first non-permeated vapor based on DME and methanol by the first separation membrane 4a of a first separator 4. The obtained first permeated vapor is separated into second permeated vapor based on water and second non-permeated vapor based on DME and methanol by the second separation membrane 6a of a second separator 6 and water is recovered from the second permeated vapor. Further, the first and second non-permeated vapors are introduced into a DME separator 11 to be subjected to gas-liquid separation and the obtained DME is recovered while obtained methanol is refluxed to the reactor 1.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004089882A Separation apparatus for mixture, separation method using the same and method for producing aromatic carboxylic acid 审中-公开
公开(公告)号：JP2004089882A
公开(公告)日：2004-03-25
申请号：JP2002255663
申请日：2002-08-30
申请人： Mitsubishi Chemicals Corp , Mitsubishi Heavy Ind Ltd , 三菱化学株式会社 , 三菱重工業株式会社
发明人： SEIKI YOSHIO , KOBAYASHI KAZUTO , TAKEUCHI YOSHIYUKI , OZORA HIROYUKI , AKIMOTO KEIICHI , MATSUMOTO NORITAKA
IPC分类号： B01D53/22 , B01D3/14 , B01D61/58 , C07C51/44 , C07C63/26
摘要： PROBLEM TO BE SOLVED: To miniaturize a columnar container such as distillation column or the like and to reduce the consumption of energy in a separation process.
SOLUTION: A part of column top vapor discharged from the top of the distillation column 1 is cooled and liquefied to be returned to the distillation column 1 and the remainder thereof is separated into permeated vapor based on water and non-permeated vapor based on acetic acid using the separation membrane 8a of a separator 8. These permeated vapor and non-permeated vapor are cooled to be recovered as liquids. Further, a liquid mainly comprising acetic acid is recovered from the bottom part of the distillation column 1.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2010000507A Dehydrating apparatus, dehydration system, and dehydration method 有权
标题翻译：脱水装置，脱水系统和脱水方法
公开(公告)号：JP2010000507A
公开(公告)日：2010-01-07
申请号：JP2009223033
申请日：2009-09-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YUKIMOTO ATSUHIRO , OZORA HIROYUKI , SEIKI YOSHIO , HIRAYAMA HARUAKI
IPC分类号： B01D61/36 , B01D61/58
CPC分类号： B01D61/362 , B01D63/06 , B01D63/066 , B01D2311/103 , B01D2311/13 , B01D2311/165 , B01D2313/08 , B01D2313/38 , B01D2317/022 , B01D2319/04
摘要： PROBLEM TO BE SOLVED: To provide a dehydration system and a dehydration method having improved membrane performance. SOLUTION: The dehydrating apparatus 1 includes, in a dehydrating apparatus body, a water separation membrane part 10 in which a water separation membrane having at least one flow path vertically extending to cause a liquid to pass therethrough is provided with a liquid inlet at the bottom thereof and a liquid outlet at the top thereof; and a shell 11 defined by the outer surface of the water separation membrane part and the inner wall of the dehydrating apparatus body. A heater 12 is provided in the shell near the liquid outlet, and a connection port 14 for connection with a pressure reducing device 13 is provided in the shell near the liquid inlet. As the liquid rises in the water separation membrane, water in the liquid permeates the water separation membrane and moves into the shell, dehydrating the liquid. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有改进的膜性能的脱水系统和脱水方法。解决方案：脱水装置1在脱水装置主体中包括水分离膜部分10，其中具有垂直延伸以使液体通过的至少一个流路的水分离膜设置有液体入口在其底部和在其顶部的液体出口; 以及由水分离膜部分的外表面和脱水装置主体的内壁限定的壳体11。加热器12设置在靠近液体出口的壳体中，并且在靠近液体入口的壳体中设置有用于与减压装置13连接的连接口14。当水分离膜中的液体升高时，液体中的水渗透水分离膜并移入壳体，使液体脱水。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009131749A Dehydration apparatus 有权
标题翻译：脱水装置
公开(公告)号：JP2009131749A
公开(公告)日：2009-06-18
申请号：JP2007308549
申请日：2007-11-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZORA HIROYUKI , SEIKI YOSHIO , YUKIMOTO ATSUHIRO , TANAKA YUKIO , OGINO SHINJI , HIRAYAMA HARUAKI
IPC分类号： B01D61/36
摘要： PROBLEM TO BE SOLVED: To provide a dehydration apparatus constituted so as to keep the rate of operation of a plant equipped with the dehydration apparatus using a water separation membrane by making it possible to replace a water separation membrane unit while operating the plant.
SOLUTION: At least two or more water separation membrane units 1-5 during use are provided in parallel to the flow direction of a fluid to be treated, at least one preparatory water separation membrane unit 5 can be installed in parallel to the flow direction of the fluid to be treated with respect to at least two or more water separation membrane units 1-4, monitor devices 8, 9-13 of an extracted fluid product are provided and the preparatory water separation membrane unit 5 is operated corresponding to the properties of the fluid product monitored by the monitor devices 8, 9-13 to keep the properties of the fluid product.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种脱水装置，该脱水装置构成为能够在使用水分离膜的情况下使配备有脱水装置的设备的运转速度保持在水分离膜单元的同时操作该植物。解决方案：在使用期间至少两个或更多个水分离膜单元1-5平行于待处理流体的流动方向设置，至少一个预备水分离膜单元5可以平行于提供相对于至少两个以上的水分离膜单元1-4的待处理流体的流动方向，提取的流体产物的监测装置8,9-13，并且预备水分离膜单元5对应于由监测装置8,9-13监测的流体产品的性质以保持流体产品的性质。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009067759A Method and system for producing ketal compound 审中-公开
标题翻译：用于生产KETAL化合物的方法和系统
公开(公告)号：JP2009067759A
公开(公告)日：2009-04-02
申请号：JP2007240673
申请日：2007-09-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SEIKI YOSHIO , OZORA HIROYUKI , YUKIMOTO ATSUHIRO
IPC分类号： C07C41/58 , C07C43/303 , C07C68/04 , C07C69/96
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for producing a ketal compound, for the regeneration (synthesis) of the ketal compound having been conducted in a dialkyl carbonate production system, improved in the production yield of the ketal compound, and, in its turn, ensuring the efficiency of the whole dialkyl carbonate production process to be improved, and to provide a system for producing the ketal compound.
SOLUTION: The method for producing a ketal compound, which is to be used for the process to produce a dialkyl carbonate by reaction between the ketal compound and carbon dioxide, is provided. This method involves removing water from the reaction system via water separation membrane without heating the reaction system.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：为了提供生产缩酮化合物的方法和系统，为了在碳酸二烷基酯生产系统中进行的缩酮化合物的再生（合成），提高了缩酮化合物的产率，并且反过来确保提高整个碳酸二烷基酯生产方法的效率，并提供生产缩酮化合物的体系。解决方案：提供了用于通过缩酮化合物和二氧化碳之间的反应制备碳酸二烷基酯的方法的缩酮化合物的制备方法。该方法包括通过水分离膜从反应体系中除去水而不加热反应体系。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006046674A Latent heat storage system, latent heat storage method, and sorption and desorption tank 审中-公开
标题翻译：专利热存储系统，专利热存储方法和吸附和解吸罐
公开(公告)号：JP2006046674A
公开(公告)日：2006-02-16
申请号：JP2004223824
申请日：2004-07-30
申请人： Hideo Inaba , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 英男稲葉
发明人： YOKOO KAZUTOSHI , SHINYA KENJI , OZORA HIROYUKI , INABA HIDEO
IPC分类号： F28D20/00 , F25B17/08
CPC分类号： F28D20/00 , F28D20/02 , Y02E60/142 , Y02E60/145
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive and compact latent heat storage system capable of using waste heat of 100°C or lower, a latent heat storage method, and a sorption and desorption tank.
SOLUTION: The latent heat storage system 10 having the sorption and desorption tank 11, a thermal storage tank 18, and a water vapor piping 26 connecting both tanks is composed of a sorption and desorption agent 12 carrying out sorption and desorption of water in the sorption and desorption tank 11, a heat exchanger 14 carrying out heat exchange of heat of sorption or desorption with heat of the outside, and a water vapor permeating means 13 for permeating and vaporizing water vapor from the heat storage tank 18 after it is condensed, and uniformly supplying it to the sorption and desorption agent 12. The heat storage tank 18 is composed of a cold storage agent 19 containing water, a water vapor permeating means 20 for allowing permeation and vaporization of only water from the cold storage agent 19, a heat exchanger 21 carrying out heat exchange between heat of vaporization and heat of the outside, and a heat exchanger 22 condensing the water vapor from the sorption and desorption agent 12, circulating it to the cold storage agent 19, and carrying out heat exchange between heat of condensation and heat of the outside.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够使用100℃以下的余热的廉价且紧凑的潜热蓄热系统，潜热蓄热方法和吸附解吸槽。解吸方案：具有吸附解吸槽11，蓄热箱18和连接两个罐的水蒸汽管道26的潜热蓄冷系统10由吸附和脱附剂12构成，吸附和解吸剂12进行水的吸附和解吸在吸附解吸槽11中，热交换器14进行外部热量吸收或解吸热量的热交换，以及水蒸汽渗透装置13，用于在蓄热箱18之后渗透和蒸发来自蓄热箱18的水蒸汽冷凝并均匀地供给到吸附和解吸剂12.储热箱18由含有水的冷藏剂19构成，水蒸汽渗透装置20仅允许来自冷藏剂19的水的渗透和蒸发，进行蒸发热与外部热量之间的热交换的热交换器21和从吸附和解吸附中冷凝水蒸气的热交换器22 试剂12，将其循环到冷藏剂19中，并进行冷凝热量与外部热量之间的热交换。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005298457A Method for producing dimethyl ether 审中-公开
标题翻译：二甲醚生产方法
公开(公告)号：JP2005298457A
公开(公告)日：2005-10-27
申请号：JP2004121213
申请日：2004-04-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SEIKI YOSHIO , KOBAYASHI KAZUTO , OZORA HIROYUKI , MORITA KAZUHIRO , SONOBE HIROYUKI , KASHIWAGI HIDEO
IPC分类号： C07C41/09 , C07B61/00 , C07C43/02
CPC分类号： Y02P20/142
摘要： PROBLEM TO BE SOLVED: To provide a method for producing dimethyl ether capable of improving both efficiency and economy of the process as a whole through reducing the amounts of raw materials to be used per product production amount. SOLUTION: The method for producing dimethyl ether comprises the step of producing a synthesis gas consisting mainly of hydrogen, carbon monoxide and carbon dioxide by feeding a hydrocarbon together with steam into a reformer, the step of producing a crude methanol by reacting the synthesis gas on a methanol synthesis catalyst, the step of distilling methanol by feeding the crude methanol into a methanol distillation column under a pressure of 20 kgf/cm 2 G or lower to separate the crude methanol into 75 wt.% or more of a concentrated methanol and a water-based product, and the step of synthesizing the objective dimethyl ether by pressurizing the concentrated methanol to 10 kgf/cm 2 G or higher to react the methanol on a dehydrating catalyst. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：提供一种通过减少每个产品生产量使用的原材料的量来提供能够提高整个工艺的效率和经济性的二甲醚的生产方法。解决方案：制备二甲醚的方法包括通过将烃与蒸汽一起进料到重整器中来生产主要由氢气，一氧化碳和二氧化碳组成的合成气的步骤，通过使在甲醇合成催化剂上的合成气，通过在20kgf / cm 2 SP 2或更低的压力下将粗甲醇进料到甲醇蒸馏塔中来蒸馏甲醇的步骤，以将粗甲醇分离成75重量％％以上的浓缩甲醇和水性产物，以及通过将浓缩的甲醇加压至10kgf / cm 2 SP / g以上以使甲醇反应来合成目标二甲醚的步骤脱水催化剂。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004077075A Method of manufacturing liquefied natural gas 有权
公开(公告)号：JP2004077075A
公开(公告)日：2004-03-11
申请号：JP2002240814
申请日：2002-08-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IIJIMA MASAKI , KOBAYASHI KAZUTO , OZORA HIROYUKI , SEIKI YOSHIO
IPC分类号： B01D53/62 , B01D53/14 , C01B32/50 , C10L3/06 , C10L3/10 , F25J1/00 , F25J1/02 , F25J3/02
CPC分类号： B01D53/1475 , C01B32/50 , F25J1/0022 , F25J1/0282 , F25J3/0209 , F25J3/0266 , F25J2205/50 , F25J2210/70 , F25J2220/66 , F25J2230/20 , F25J2230/30 , F25J2230/80 , F25J2240/70 , F25J2260/80 , Y02C10/04 , Y02C10/06 , Y02C10/12 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To make release of carbon dioxide to the atmosphere approximately zero or zero by recovering and compressing carbon dioxide in a natural gas and carbon dioxide in a burning discharge gas generated in a power source and discharging the compressed carbon dioxide to the outside of a system such as a urea plant and underground. SOLUTION: The method for manufacturing the liquefied natural gas from the natural gas includes a step for absorbing and removing the carbon dioxide in the natural gas with an absorbent by a carbon dioxide recovery device for natural gas and liquefying the natural gas in which carbon dioxide is absorbed and removed by a liquefying device; a step for absorbing and removing the carbon dioxide from the burning discharge gas discharged from a boiler burning facility feeding steam to a steam turbine constituting the liquefying device with the absorbent by a carbon dioxide recovery device for the burning discharge gas; and a step for separating and recovering carbon dioxide from the absorbent absorbing the carbon dioxide by an absorbent regeneration device and regenerating the absorbent. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2014036919A Management method and management system for penetration-side drain 审中-公开
标题翻译：渗水侧排水管理方法与管理系统
公开(公告)号：JP2014036919A
公开(公告)日：2014-02-27
申请号：JP2012179348
申请日：2012-08-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TANAKA YUKIO , OZORA HIROYUKI , HIRAYAMA HARUAKI , NAGANO HAJIME
IPC分类号： B01D61/36
摘要： PROBLEM TO BE SOLVED: To provide a management method and a management system for a penetration side drain, in a water separation membrane unit composed of a PV device, wherein proper countermeasures are taken for rain water which is estimated to accumulate on a transmission side of the water separation membrane unit.SOLUTION: A penetration-side drain managing method is provided for a dehydrator including: a water-separation membrane unit 6 having a primary-side passage 13, into which a primary-side fluid of a water separation membrane 11 is introduced, and a shell portion 12 formed between an outer side of a water-separation film 11 and an inner side of a device body; and a vacuum pump 8 for evacuating the shell portion 12. If it is detected before the run of the vacuum pump 8 that drain water 19 has accumulated in bottom of the shell portion 12, the drain water 19 is extracted, and the vacuum pump 8 is then run to evacuate the shell portion 12.
摘要翻译：要解决的问题：为了提供一种用于渗透侧排水的管理方法和管理系统，在由PV装置构成的水分离膜单元中，其中对于估计积累在传输侧的雨水采取适当的对策水分离膜单元。解决方案：一种用于脱水机的渗透侧排水管理方法，包括：具有初级侧通道13的水分离膜单元6，水分离膜11的初级侧流体以及在水分离膜11的外侧和装置主体的内侧之间形成的壳部12; 以及用于抽空壳体部分12的真空泵8.如果在真空泵8运行之前检测到排水19积聚在壳体部12的底部，则排出水19被抽出，真空泵8 然后运行以抽出外壳部分12。

10. 发明专利

JP2008222288A Fluid transporting method 有权
标题翻译：流体运输方法
公开(公告)号：JP2008222288A
公开(公告)日：2008-09-25
申请号：JP2007066286
申请日：2007-03-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YUKIMOTO ATSUHIRO , OZORA HIROYUKI , SEIKI YOSHIO , OGUCHI AKIRA , KAJIMA SHUICHI , HIRAYAMA HARUAKI
IPC分类号： B67D7/76 , B01D61/36 , B01D63/00 , B01D71/02 , C10L1/02
CPC分类号： B01D61/362 , B01D71/021 , B01D71/027 , B01D71/028 , B01D2311/04 , B01D2325/02 , B63B25/08 , B63J99/00 , C10G31/09 , Y10T137/0391 , B01D2311/103
摘要： PROBLEM TO BE SOLVED: To provide a fluid transporting method which enables a fluid to be immediately used after transportation by dispensing with dehydration even after the transportation over a long period of time. SOLUTION: In the fluid transporting method, the transported fluid during the transportation by a transportation means is partially dehydrated by using a dehydration system which is equipped with a separation membrane allowing the transmission of water, and obtained dehydrated matter is returned to the transported fluid, so that the water content of the transported fluid can be kept in a constant range. In one embodiment, the transported fluid is a liquid; the dehydration system is equipped with a heating means for heating the liquid within a temperature range in which the liquid is not boiled, and a membrane separation device for dehydrating the heated liquid; and the membrane separation device is a PV method device which is equipped with a vertically-elongated primary side chamber for leading the liquid from a lower portion and leading it out of an upper portion, the separation membrane for coming into contact with the primary side chamber and allowing moisture in the liquid to be transmitted as gas, and secondary side chamber positioned on the other side of the primary side chamber by interposing the separation membrane in between and further decompressed than the primary side chamber. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种流体输送方法，其能够在运输之后立即使用流体，即使在长时间运输之后也分配脱水。解决方案：在流体输送方法中，运输工具输送过程中输送的流体通过使用配备有允许水分传递的分离膜的脱水系统部分脱水，并且将脱水物质返回到输送的流体，使输送的流体的水分含量保持在一定的范围内。在一个实施例中，输送的流体是液体; 脱水系统配备有在液体未煮沸的温度范围内加热液体的加热装置和用于使被加热液体脱水的膜分离装置; 膜分离装置是具有垂直细长的一次侧室的PV方法装置，用于从下部引导液体并将其从上部引出，该分离膜与初级侧室接触并且允许液体中的水分作为气体传输，并且通过将分离膜插入在第一侧室中而进一步减压之后，二次侧室位于初级侧室的另一侧。版权所有（C）2008，JPO＆INPIT

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