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1. 发明专利

JP2005336076A Liquid fuel production plant 审中-公开
标题翻译：液体燃料生产厂
公开(公告)号：JP2005336076A
公开(公告)日：2005-12-08
申请号：JP2004154990
申请日：2004-05-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRABAYASHI TAKUYA , MIYAMOTO HITOSHI , WATABE MASAHARU , NAKAMORI NOBUO , MATSUMURA SATOSHI , KODAMA JUNICHIRO , YAMAZAKI HISAHIRO
IPC分类号： C07C29/151 , C07C31/04 , C07C41/09 , C07C43/06 , C10G3/00 , C10L1/02
CPC分类号： Y02P30/20
摘要： PROBLEM TO BE SOLVED: To provide a liquid fuel production plant enabling a liquid fuel to be produced more than the conventional cases relative to the amount of a feedstock gas to be charged, and enabling continuous operation by continually stably heating a reformer, thus enabling the liquid fuel to be produced in high efficiency. SOLUTION: The liquid fuel production plant comprises the step S1 of charging a feedstock gas, the step S2 of removing substances unnecessary for the reforming step, the step S3 of reforming methane in the feedstock gas into a mixed gas comprising at least carbon dioxide and hydrogen among carbon monoxide, carbon dioxide and hydrogen, the step S4 of compressing the mixed gas and the step S5 of synthesizing methanol. In this plant, as part or the whole of heat necessary for reforming in the step S3, waste heat discharged from adjoining other plant(s) is utilized, and there is an auxiliary heating means 8 for supplementing the deficit of waste heat fed from the other plant(s). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种液体燃料生产设备，其使液体燃料比常规的情况相对于待加料的原料气体的量更多地产生，并且能够通过连续稳定地加热重整器来连续运行，从而能够高效率地制造液体燃料。解决方案：液体燃料生产设备包括对原料气体进行充料的步骤S1，除去重整步骤所不需要的物质的步骤S2，将原料气体中的甲烷重整成包含至少碳的混合气体的步骤S3 一氧化碳，二氧化碳和氢气中的二氧化碳和氢气，压缩混合气体的步骤S4和合成甲醇的步骤S5。在该工厂中，作为在步骤S3中重整所需的热量的一部分或全部，利用从相邻的其他设备排出的废热，并且存在辅助加热装置8，用于补充从其他植物。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JPH10103583A DEVICE FOR INSPECTING AND CLEANING PIPE INNER SURFACE 失效
公开(公告)号：JPH10103583A
公开(公告)日：1998-04-21
申请号：JP25321996
申请日：1996-09-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAMEI HIROMASA , KUSHIMOTO SHOJI , MASAKI TSUTOMU , TSUNATANI TOSHIHIKO , NAKAMORI NOBUO , IDEO KOJI , AKITOMO NORIO
IPC分类号： G01N21/88 , B08B9/02 , F16L55/26 , G01N21/94 , G01N21/954
摘要： PROBLEM TO BE SOLVED: To simultaneously and easily execute cleaning and inspection for a pipe inner surface by providing an inspecting and cleaning head in the tip of a long hose-like guiding mechanism small in diameter and flexible and a roller type feeding device for sending the guiding mechanism back and forth. SOLUTION: An inspecting and cleaning head 2 is connected to the tip of a guiding mechanism 3 and inserted from a pipe inlet 1c into a pipe 1a. The guiding mechanism 3 is sent into the pipe type part by pressing and rotating it with two pairs of rollers of a feeding device 7. A cleaner 6 installed outside the pipe 1a, a control panel 4, a monitor 10 and an air distribution panel 5 are connected to the inspecting and cleaning head 2. Thus, rust or dust stuck on the piping inner surface is eliminated, and the reliability and the good condition of the piping are quickly and accurately determined.

3. 发明专利

JPH0835601A SLUDGE-COLLECTING DEVICE IN VERTICAL STEAM GENERATOR 失效
公开(公告)号：JPH0835601A
公开(公告)日：1996-02-06
申请号：JP17267294
申请日：1994-07-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： WATAKABE HISATO , SHIRAISHI SUNAO , NAKAMORI NOBUO , KUSAKABE TAKANARI
IPC分类号： F22B1/16
摘要： PURPOSE:To achieve an invariably stabilized high efficiency in collecting the sludge in a vertical steam generator. CONSTITUTION:A sludge-collecting device 30 is provided in a vertical steam generator 20 which has a plurality of swirl type steam separators 23 placed above a region of feedwater boiling under heat and has also a moisture separator placed above the steam separators. Between steam separators 23 a sludge- collecting box 31 with an inflow port 33 in the middle of the upper side and an outflow port 35 in the upper side at the periphery is provided. With a directly-impinging-flow arrester 37 directly above, the inflow port receives the separated water from the moisture separator. In addition, the separated water B from the steam separators 23 falls on the upper side of the sludge-collecting box 31 and is in part taken into a perforated cylinder 39 of the directly- impinging-flow arrester.

4. 发明专利

JPH09196897A DIAGNOSIS METHOD FOR SOUNDNESS OF UNDERGROUND CONSTRUCTION 失效
公开(公告)号：JPH09196897A
公开(公告)日：1997-07-31
申请号：JP799396
申请日：1996-01-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： TANAKA MAMORU , MISHIMA TOSHIHIKO , TOMITA MITSURU , NAKAMORI NOBUO
IPC分类号： G01N29/12 , G01H17/00
摘要： PROBLEM TO BE SOLVED: To facilitate the diagnosis of the soundness of an underground construction by striking the underground construction or a construction on an underground construction such as a footing foundation, and measuring its response through a submersible microphone arranged in the water in a hole provided in the ground surrounding the underground construction. SOLUTION: A covering earth on a footing foundation 1 is removed, and a boring hole 6 is bored in a surrounding ground near a foundation pipe 2. The inside of the boring hole 6 is fully filled with water by subterranean water or positively poured water, and a submersible microphone 5 is inserted at each underground position in the boring holes corresponding to the upper, middle and lower parts of the foundation pile 6. The upper face of the footing foundation 1 is struck by a hammer with a load meter 3, and then the response of the load meter of the hammer 3 with load meter and the response of the submersible microphone 5 are recorded in a computer 4, and the soundness of the foundation pole 2 is diagnosed by analyzing the wave form of the response. Boring into the footing foundation 1 becomes unnecessary, and the man-hour and cost can be therefore reduced.

5. 发明专利

JPH08334201A STEAM GENERATOR 失效
公开(公告)号：JPH08334201A
公开(公告)日：1996-12-17
申请号：JP14048195
申请日：1995-06-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIMIZU HIROSHI , TAMAKI MITSUO , NAKAMORI NOBUO , UWAKAWA SEIICHI
IPC分类号： F22B1/16 , F28D7/06
摘要： PURPOSE: To prevent possible damage to a heat exchanger tube composing a group of pipes by lowering the velocity of a liquid flowing into pipes from a downcomer in a steam generator provided with the downcomer. CONSTITUTION: In a steam generator in which a liquid enters a group of pipes from a downcomer 3 and heated by a heat medium in a heat exchanger tube 2 composing the group of pipes to be evaporated, the width (h) of a passage of an inlet 8 of the liquid to the group of pipes from the downcomer 3 is increased so much to let the liquid in the group of pipes range from a single phase area (a) to a two phase area (b) of the liquid.

6. 发明专利

JP2000095505A PRODUCTION OF HYDROGEN AND EQUIPMENT THEREFOR 失效
公开(公告)号：JP2000095505A
公开(公告)日：2000-04-04
申请号：JP26520498
申请日：1998-09-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAMORI NOBUO
IPC分类号： C01B3/00 , C01B3/38 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To produce hydrogen as a clean energy source and to supply the produced hydrogen to engines and various power generation facilities. SOLUTION: This equipment is provided with: a converter 14 for preheating a hydrocarbon-based fuel gas; a heat exchanger 17 to which pure water and oxygen are supplied; a reformer 15 which is connected to the heat exchanger 17 and to which steam and oxygen are supplied from the heat exchanger 17; a cooler 18 which is connected to the converter 14 and is used for separating steam by cooling; and two gaseous carbon dioxide separators 20a and 20b which are placed in parallel to each other and each of which has a hydrogen storage alloy within it, wherein cooling water is allowed to flow through the respective cooling water passages of the two gaseous carbon dioxide separators 20a and 20b, which passages are connected to each other in series, and also the flow direction of the cooling water can be reversed correspondingly to the use conditions.

7. 发明专利

JPH11311401A SHELL-AND-TUBE HEAT EXCHANGER TYPE HORIZONTAL STEAM GENERATOR 失效
公开(公告)号：JPH11311401A
公开(公告)日：1999-11-09
申请号：JP11902498
申请日：1998-04-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： UWAKAWA SEIICHI , NAKAMORI NOBUO
IPC分类号： G21D1/00 , F22B1/16
摘要： PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency in a shell-and-tube heat exchanger type horizontal steam generator. SOLUTION: A shell-and-tube heat exchanger type steam generator 30 is provided with an outer shell 31, extended into horizontal direction, a heat transfer tube group, consisting of a plurality of heat transfer tubes 43, arranged in the outer shell 31 and through the inside of which high-temperature heating medium is conducted to flow, and a steam separator, arranged in the ceiling unit in the outer shell 31, while partitioning plates 45, 47 are provided so as to surround a cold leg tube group formed of the cold leg 43b of the heat transfer tubes 43 and form an economizer unit 49.

8. 发明专利

JPH08220284A THERMOCOUPLE WATER LEVEL MONITOR DEVICE 失效
公开(公告)号：JPH08220284A
公开(公告)日：1996-08-30
申请号：JP2171095
申请日：1995-02-09
申请人： HOKKAIDO ELECTRIC POWER , KANSAI ELECTRIC POWER CO , SHIKOKU ELEC POWER , KYUSHU ELECTRIC POWER , JAPAN ATOMIC POWER , MITSUBISHI HEAVY IND LTD
发明人： TAKAOKA YUKIHISA , HATANAKA SHINZO , KATSUYAMA YOSHIAKI , MAEDA MUNEAKI , KATO YOSHIFUMI , MOTOFUSA KATSUNORI , AOKI TAKAYUKI , UEDA MITSUO , FUJIMOTO TETSUO , KAWASAKI SHIGEKI , NAKAMORI NOBUO , KONDO YUICHI , YOSHIDA SHIGEOMI , UMEDA KENJI , HORIKAWA KOICHI
IPC分类号： G01F23/00 , G01F23/22 , G21C17/035
摘要： PURPOSE: To provide a thermocouple water level monitor device allowing many thermocouples to be laid in the through-hole of an existing plant without any deterioration of the recognition of a water level or the like resulting from a drop in responsiveness and the splash of water drops. CONSTITUTION: This thermocouple water level monitor device has a housing tube 2, a plurality of water level detector guide tubes 6 laid therein, and a water level detector 7 inserted in each guide tube 6. The detector 7 includes a thermocouple to form cold and hot junctions and a heat generation wire laid so as to be adjacent to the hot junction of the thermocouple. Furthermore, each guide tube 6 is supported on the housing tube 2 via a water dropping prevention plate 5 coupled liquidtightly to the external surface thereof at a position above each detector 7, in order to prevent the fall of water drops. Each heat generating wire is extended so as to reciprocate axially in the vicinity of the hot junction of the thermocouple in each guide tube 6, in order to reduce the diameter of the detector 7. In addition, the lower end of the housing tube 2 has an air bubble separator 3 with small holes for preventing the ingress of air bubbles.

9. 发明专利

JPH04349356A ELECTRIC POWER STORAGE SYSTEM BY HYDROGEN ENERGY 失效
公开(公告)号：JPH04349356A
公开(公告)日：1992-12-03
申请号：JP194091
申请日：1991-01-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUGIMIYA KEIICHI , YOSHINO MASAKAZU , TOKURA MICHIO , FUJIMOTO TETSUO , UEDA MITSUO , NAKAMORI NOBUO , SUMI MASAO , MIYAMOTO HITOSHI , TOKUNAGA SETSUO
IPC分类号： C25B1/04 , H01M8/00 , H01M8/06 , H01M8/12 , H01M8/18 , H02J15/00
摘要： PURPOSE:To improve total energy efficiency by alternately carrying out hydro gen production and electric power generation with the same solid electrolyte, storing steam produced at the time of electric power generation in a heat stor age apparatus, and using it at the time of hydrogen production. CONSTITUTION:An electric power generation cell using a solid electrolyte is prepared by partitioning an electrolyte 2 with a solid electrolyte 1 formed like a plate and hydrogen and oxygen are supplied there to from a hydrogen tank 4 and an oxygen tank 5, respectively, so as to generate electricpower as well as steam. The electricpower is transmitted to a DC/AC transformer 6. A part of the reaction heat at that time is used for heating hydrogen and oxygen by a heat-exchange apparatus 7 and the rest is stored as condensed water in a condensed water tank 9 after the heat is stored by a heat storage apparatus 8. At time of hydrogen production, electricpower is received from an electricpower transmitting line 17 and supplied to the cell 2. Water is converted into steam while passing the heat storage apparatus 8 by a water supplying pump 4, and supplied to the cell 2. Here, oxygen is allowed to permeate through the electrolyte 1a by electrolysis and separated. Hydrogen is separated from water by a gas-liquid separator 11 and led to the hydrogen tank 4.

10. 发明专利

JPH04309763A WASTE HEAT RECOVERY APPARATUS FOR NUCLEAR POWER PLANT 失效
公开(公告)号：JPH04309763A
公开(公告)日：1992-11-02
申请号：JP7305591
申请日：1991-04-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWADA AKIHIRO , KAWANISHI KOHEI , TSUGE AYAO , SANO TAMOTSU , NAKAMORI NOBUO
IPC分类号： F25B27/02 , F25B30/04 , G21D9/00
摘要： PURPOSE:To enable the recovering of heat of a blow water of a steam evaporator discharged without being utilized sufficiently and heat of a thermal effluent of a condenser effectively at a nuclear power plant. CONSTITUTION:Blow water 11 from a steam generator 3 is flashed with a flash tank 14 to make a saturated steam 15, which is introduced into a reproducer 17 of a suction type heat pump and a thermal effluent 13 produced by cooling the steam with a condenser 8 is introduced into an absorption type heat pump evaporator 19. Both devices are used as drive heat source for an absorption type heat pump. Water 24 to be heated is introduced into an absorber 20 and then, into a condenser 18 of the absorption type heat pump to obtain a higher temperature hot water 24'.

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