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1. 发明专利

JPS5539247A PIPING WASHING DEVICE 失效
公开(公告)号：JPS5539247A
公开(公告)日：1980-03-19
申请号：JP11217478
申请日：1978-09-14
申请人： MITSUBISHI HEAVY IND LTD , SEIRYO ENG
发明人： NEGORO MASAAKI , SHIOCHI NORIO , NOGUCHI SHIGERU
IPC分类号： B08B9/02

2. 发明专利

JP2003074855A Dual combustion nozzle and combustion equipment for gas turbine 审中-公开
标题翻译：燃气涡轮二燃烧喷射和燃烧设备
公开(公告)号：JP2003074855A
公开(公告)日：2003-03-12
申请号：JP2001259744
申请日：2001-08-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NEGORO MASAAKI , OOTA MASATOYO , INADA MITSURU , BANDAI SHIGEMI , TANAKA KATSUNORI
IPC分类号： F23R3/28 , F23R3/14 , F23R3/20 , F23R3/30 , F23R3/36
摘要： PROBLEM TO BE SOLVED: To attain reduction of NOX by atomizing liquid fuel by an air-flow to improve mixing with gaseous fuel, in a dual combustion nozzle in which a liquid fuel applied for combustion equipment of a gas turbine and a gaseous fuel are used.
SOLUTION: The dual combustion nozzle comprises a plurality of swirler 14 causing a swirl in an air-flow around a fuel-supply pipe having a liquid-fuel duct 7, and a gaseous-fuel duct 8 provided in the axial direction. In the swirler 14, there are provided on the wing small holes 15 which become gaseous-fuel injection ports communicating with the gaseous-fuel duct 8, and on the tailing edge a fuel injection port 17 communicating with the liquid-fuel duct 7.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了通过气流雾化液体燃料以改善与气体燃料的混合来实现NO x的还原，在其中使用用于燃气轮机和气体燃料的燃烧设备的液体燃料的双燃烧喷嘴中。解决方案：双燃烧喷嘴包括多个旋流器14，其在具有液体燃料管道7的燃料供应管和在轴向设置的气体燃料管道8周围的空气流中引起涡流。在旋流器14中，设置在与气体燃料管道8连通的气体燃料喷射口的机翼小孔15上，在后缘设有与液体燃料管道7连通的燃料喷射口17。

3. 发明专利

JP2002276943A FUEL NOZZLE FOR GAS TURBINE 失效
公开(公告)号：JP2002276943A
公开(公告)日：2002-09-25
申请号：JP2001072516
申请日：2001-03-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： BANDAI SHIGEMI , MATSUURA MASAAKI , NEGORO MASAAKI , TANIMURA SATOSHI , TANAKA KATSUNORI
IPC分类号： F23R3/34 , F23R3/32 , F23R3/36
摘要： PROBLEM TO BE SOLVED: To provide a fuel nozzle wherein mixing action of a liquid fuel and air is improved. SOLUTION: The liquid fuel nozzle is provided. The fuel nozzle comprises a rod-shaped body, a cylindrical premixing nozzle disposed substantially in a concentric fashion with respect to a central axis of the rod-shaped body, and in the rod-shaped body a liquid fuel flow passage, a plurality of liquid fuel injection holes formed substantially at an equal interval peripherally in the neighborhood of an end of the rod-shaped body and communicated in an inclined state with respect to the liquid fuel flow passage, and a partition ring disposed concentrically to the central axis between the cylindrical premixing nozzle and the rod-shaped body. The partition ring has holes at positions corresponding to parts of the plurality of the liquid fuel injection holes, whereby a liquid fuel injected from part of the liquid fuel injection holes among the plurality of the liquid fuel injection holes is injected so as to pass through the holes and collide against an internal surface of the cylindrical premixing nozzle, and the liquid fuel injected from the remaining liquid fuel injection holes among the plurality of the liquid fuel is injected in the direction of colliding against the internal surface of the partition ring.

4. 发明专利

JPH09271739A TREATMENT OF COLLECTED ASH FROM SELENIUM CONTAINING WASTE GAS 失效
公开(公告)号：JPH09271739A
公开(公告)日：1997-10-21
申请号：JP747997
申请日：1997-01-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： TANII TADAAKI , NEGORO MASAAKI , NAGANO HAYAMI , MATSUGAMI MANABU , TSUCHIYA KIJU , SHINODA YUTAKA
IPC分类号： A62D3/33 , A62D3/37 , A62D101/08 , A62D101/47 , B09B3/00 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To prevent the elution of selenium by adding an agent for making selenium insoluble to collected ash from waste combustion gas to mix them and make selenium in ash insoluble. SOLUTION: Ash collected by an electric precipitator 4 is sent to a first reaction tank 11, and a reducing agent in a reducing agent tank 16 is injected through a jetting device 19 while agitating by an agitation mixer 12 to react it with the ash. An ORP controller 14 controls the injected quantity or the reducing agent based on the measured ORP. The ash after reduction treatment is sent to a second reaction tank 20, and ferric sulfate in a ferric sulfate tank 30 is injected as an agent for making selenium insoluble by a transfer pump 31. And an alkaline agent is injected from an alkali tank 26 by transfer pump 27. At a collected ash sampling position 250 around an outlet of the second reaction tank 20, pH of the wet ash is measured, and based on the measured pH value, the injected quantity of the alkaline agent is controlled. The ash in which selenium is made insoluble is sent to an ash accumulation lot 36 to accumulate it.

5. 发明专利

JPH05169088A INHIBITOR OF RED TIDE PLANKTON 失效
公开(公告)号：JPH05169088A
公开(公告)日：1993-07-09
申请号：JP34457291
申请日：1991-12-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： NEGORO MASAAKI , SHIOJI NORIO , AKAMATSU TAKEHITO
IPC分类号： C02F3/00 , C02F3/06 , C02F3/10 , C02F3/34
摘要： PURPOSE:To control abnormal growth of red tide plankton by depositing the attack bacteria of red tide plankton to bentonite-based or kaolin-based claylike particles being the component of submarine mud. CONSTITUTION:The attack bacteria of red tide are immobilized to bentonite- based or kaolin-based claylike particles (size of the particle is about 100-700mum and specific gravity is about 2.6) being aluminosilicate mineral. The immobilization is performed by circulating bacteria concentrate by a liquid feed pump, making absorbed and immobilizing bacteria on the surfaces of the claylike particles. An inhibitor is produced by immobilizing bacteria in such a way. The inhibitor is granulated or pelletized into particle diameter of about 5-50mm and used. The water surface in the vicinity of the submarine surface is detected by a temperature detector 16. When the water surface is 19 deg.C or above, the inhibitor is sprayed by a nozzle 15 while controlling the depth of water of a towing body 14 at 1-2m by a depth detector 18 and a water-depth controller 19 from the upper part of a red tide disposing ship 11.

6. 发明专利

JPH0538429A TREATMENT OF CARBON DIOXIDE 失效
公开(公告)号：JPH0538429A
公开(公告)日：1993-02-19
申请号：JP19794791
申请日：1991-08-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： MINEMOTO MASAKI , NEGORO MASAAKI
IPC分类号： B01D53/14 , B01D53/34 , B01D53/62 , B01J19/00 , C01B32/50
摘要： PURPOSE:To fix carbon dioxide using snow while conserving energy by a method wherein conc. separated carbon dioxide is mixed with snow to form a clathrate hydrate wherein a carbon dioxide molecule is incorporated in a water crystal and this clathrate hydrate is thrown away to the bottom of the sea in a very deep region. CONSTITUTION:The CO2-containing exhaust gas discharged from a combustion furnace is guided to a pretreatment device to be lowered in its temp. and, after unburnt carbon is removed, only CO2 is conc. and separated. When this carbon dioxide is mixed with snow while held to about 10 deg.C or lower, a clathrate hydrate wherein a carbon dioxide molecule is incorporated in snow or water crystals formed by the melting of snow is formed by chemical reaction at low temp. under pressure and sent to a clathrate separation tank 7 by a pump 6 and subjected to solid-liquid separation to be stored in a clathrate storage tank 8. Thereafter, the clathrate is enclosed in a container 9 and thrown to the bottom of the sea by a disposal ship 10 or a pressure feed pump. By this constitution, carbon dioxide is treated by a reduced amount of energy using snow present in the natural world skillfully.

7. 发明专利

JPH054042A DEVICE FOR IMMOBILIZING CARBON DIOXIDE TO DEEP SEA 失效
公开(公告)号：JPH054042A
公开(公告)日：1993-01-14
申请号：JP15645791
申请日：1991-06-27
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , INOUE TOSHIO , SAKAI MATSUNARI , SAJI AKIRA , TANII TADAAKI , NEGORO MASAAKI , KAWADA YUTAKA , KITAMURA HIKARI , HANEDA TOSHIO
IPC分类号： B01D53/34 , B01J19/00 , B09B1/00 , C01B32/50
摘要： PURPOSE:To provide the device for immobilizing carbon dioxide to the deep sea which treats the carbon dioxide in waste combustion gases and immobilizes the carbon dioxide into the deep sea to decrease the carbon dioxide in the atm. air. CONSTITUTION:This device for immobilizing carbon dioxide to the deep sea has a transporting pipe 5 which extends down to the deep sea being the stable region of the carbon dioxide clathrate hydrate 7, has a means for supplying the carbon dioxide and the sea water at its inlet, has a carbon dioxide clathrate hydrate releasing valve 15 at the front end in the deep sea, temp. measuring instrument 9 and pressure measuring instruments 14 which are provided in the respective parts in the transporting pipe 5, and a means for controlling the supply rates of the inlet carbon dioxide and sea water and the opening degree of the carbon dioxide clathrate hydrate releasing valve 15 by the signals from the temp. measuring instruments 9 and the pressure measuring instruments 14.

8. 发明专利

JPH047014A DEVICE FOR SEPARATING POLAR GAS 失效
公开(公告)号：JPH047014A
公开(公告)日：1992-01-10
申请号：JP10874690
申请日：1990-04-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： NEGORO MASAAKI , MATSUMOTO HIROYO , ITO SADAMU
IPC分类号： B01D53/18
摘要： PURPOSE:To permit a continuous operation by a method wherein one unit of membrane modules is used as a gas-liquid contactor and the other unit thereof is used as a gas-liquid contactor for releasing absorbed polar gas. CONSTITUTION:Two units of hydrophobic porous module are used in a polar gas separator in exhaust gas. The one unit is used as a gas-liquid contactor A for absorbing the polar gas in the exhaust gas and the other unit is used as a gas-liquid contactor B for releasing the absorbed polar gas. A chemical capable of absorbing and desorbing easily as an absorption liquid 5 is used to permit absorption and desorption to be repeated alternately.

9. 发明专利

JPS6440409A MOLDED CHITOSAN PRODUCT CONTAINING IMMOBILIZED BACTERIOPHAGE 失效
公开(公告)号：JPS6440409A
公开(公告)日：1989-02-10
申请号：JP19716587
申请日：1987-08-06
申请人： FUJI SPINNING CO LTD , MITSUBISHI HEAVY IND LTD
发明人： YABE HIROAKI , ITO YOSHIO , SEO HIROSHI , MINAMIDE YUSHIN , NEGORO MASAAKI , KAMIYOSHI HIDEKI
IPC分类号： A01N25/08 , A01N63/00
摘要： PURPOSE:To obtain a carrier capable of remarkably improving lytic efficiency of bacteria without damaging useful microorganisms and causing pollution, by immobilizing bacteriophages capable of infecting bacteria, lysing the bacterial cells for propagation in a molded product of chitosan in a high concentration. CONSTITUTION:The titled molded product obtained by converting chitosan which is naturally occurring polysaccharides into an acidic solution, forming the solution into the shape of grain, fiber, film, etc., in a coagulation bath consisting of a basic solution and dipping the formed chitosan in a solution containing bacteriophages for 1-4hr while shaking. The resultant molded product is used for the purpose of preventing marine microorganisms from attaching to equipment contacting or utilizing seawater and sterilizing efficiency is higher than that in a method for mixing a bacteriophage solution with seawater and circulating the mixed seawater through the equipment without adversely affecting the surrounding ecosystems.

10. 发明专利

JPS6084376A VOLUME REDUCTION OF SOLID WASTE 失效
公开(公告)号：JPS6084376A
公开(公告)日：1985-05-13
申请号：JP19244283
申请日：1983-10-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： SEKIKAWA MASABUMI , NEGORO MASAAKI
IPC分类号： C09J7/02
摘要： PURPOSE:To reduce the volume of solid waste, by applying a water-soluble pressure-sensitive adhesive to one side of a water-soluble film, depositing rust, contaminants, etc. on the resulting pressure-sensitive tape, and dissolving the solid waste on the tape in water. CONSTITUTION:A separator 3 as a mount is placed on one side of a water-soluble film 1 such as PVA, a highly water-soluble pressure-sensitive addhesive 2 such as rubber cement is applied to the other side of the film, and the resulting sticky film as such is rolled up to obtain a water-soluble pressure-sensitive tape 5. The tape 5 is stuck on a wall surface 7 stained with rust, contaminants 6 and is peeled off. The tape 5 having the contaminants 6 sticked on the tacky surface 8 thereof is rolled up and immersed in water to dissolve the film 1 and the separator 3 in water. The contaminants 6 as well as the pressure-sensitive adhesive 2 are precipitated, recovered by filtration and dried to recover a mixture of the pressure-sensitive agent and the contaminants. Water contg. the film 1 and the separator 3 is evaporated to recover a high concentrate.

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