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1. 发明专利

JP2011246758A Device for storing reduced iron 审中-公开
标题翻译：存储减少铁的装置
公开(公告)号：JP2011246758A
公开(公告)日：2011-12-08
申请号：JP2010120774
申请日：2010-05-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TSUTSUMI HIROBUMI , MIYAGAWA YUTAKA
IPC分类号： C21B13/10
摘要： PROBLEM TO BE SOLVED: To establish a technique for performing accurate level measurement with less noise while using a microwave system with high safety.SOLUTION: There is provided a device 4 for storing reduced iron into which reduced iron (DRI) is thrown. The device 4 includes: an inverse conical container 5 having a throw-in port 5a and a bottom part 5b; a throw-in chute 6 provided at a position separated from the center of the throw-in port 5a; and a microwave level meter 7 provided at a position separated from the throw-in chute 6.
摘要翻译：要解决的问题：建立一种在使用高安全性的微波系统的同时，以较少噪声进行准确的电平测量的技术。解决方案：提供了一种用于存储还原铁的装置4，其中抛出减少的铁（DRI）。装置4包括：具有入口端口5a和底部5b的倒锥形容器5; 设置在与投入口5a的中心分离的位置的溜槽6; 以及设置在与溜槽6分离的位置处的微波水平计7.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2008256332A High temperature exhaust gas treatment method 有权
标题翻译：高温排气处理方法
公开(公告)号：JP2008256332A
公开(公告)日：2008-10-23
申请号：JP2007101888
申请日：2007-04-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TSUTSUMI HIROBUMI , MIYAGAWA YUTAKA , YASO ITARU
IPC分类号： F27D17/00 , C21B13/10 , F28F25/12
CPC分类号： F28C3/06 , B01D53/504 , B01D53/78 , B01D2258/0283 , C21B7/002 , C21B13/00 , C21B2100/44 , C21B2100/64 , F27D17/00 , F27D17/002 , F27D17/008 , Y02P10/283
摘要： PROBLEM TO BE SOLVED: To provide a high temperature exhaust gas treatment method enabling to cool high temperature exhaust gas down to a temperature allowing the treatment with a final dust collector without depositing and producing molten components or dust in the high temperature exhaust gas on the inner wall of a cooling tower. SOLUTION: The treatment method for the high temperature exhaust gas 5 comprises introducing the high temperature exhaust gas 5 including dust via flues into the cooling tower 2, and spraying cooling water to the high temperature exhaust gas 5 to be cooled in the cooling tower 2. In the planar view of the cooling tower 2, the high temperature exhaust gas 5 is introduced into the cooling tower 2 via the two-line flues 3a, 3b while holding equal flowing rate and amount therein. Axial center lines 3ac, 3bc of the two-line flues 3a, 3b are opposite and approximately perpendicular to an axial center line 2c extending in the vertical direction of the cooling tower 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种高温废气处理方法，其能够将高温废气降至允许用最终集尘器处理的温度，而不会沉积并产生高温废气中的熔融组分或灰尘在冷却塔的内壁上。解决方案：高温废气5的处理方法包括将包含灰尘的高温废气5通过烟道引入冷却塔2，并将冷却水喷射到高温废气5中以在冷却中被冷却在冷却塔2的平面图中，高温废气5经由双线烟道3a，3b被引入冷却塔2中，同时保持相同的流量和量。双线烟道3a，3b的轴向中心线3ac，3bc与冷却塔2的垂直方向上延伸的轴线中心线2c大致垂直。（C）2009，JPO＆INPIT

3. 发明专利

JP2017088912A 還元鉄の製造方法审中-公开
公开(公告)号：JP2017088912A
公开(公告)日：2017-05-25
申请号：JP2015216376
申请日：2015-11-04
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： MIYAGAWA YUTAKA , TETSUMOTO MASAHIKO
IPC分类号： C21B13/02 , F27D17/00
CPC分类号： C21B13/02 , F27D17/00
摘要：【課題】還元鉄の製造方法であって、製品酸化鉄の含有炭素量を合理的にかつ効率よく増加させることが可能な方法が提供される。【解決手段】提供される方法は、還元炉10内で酸化鉄を還元ガスと接触させて還元鉄を生成する工程と、還元炉10の炉頂ガスを調整して生成されるプロセスガスを改質器40内に供給して改質ガスを生成する工程と、生成された改質ガスを還元ガスとして還元炉10に供給する工程と、還元炉10内の冷却領域18に前記改質ガスの一部を導入する工程と、を含む。【選択図】図1

4. 发明专利

JP2005241232A Hydrogen liquefying device, and liquid hydrogen manufacturing system 有权
标题翻译：氢液化装置和液氢制造系统
公开(公告)号：JP2005241232A
公开(公告)日：2005-09-08
申请号：JP2004134243
申请日：2004-04-28
申请人： Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： OUMOTO KAZUYUKI , SEKI TATSUYOSHI , MITSUDA MASAHIKO , TANAKA MASAYUKI , MIYAGAWA YUTAKA , YAMAMOTO SEIICHI , KINOSHITA SHIGERU
IPC分类号： F25D3/10 , C09K5/06 , F25J1/00 , F25J1/02
CPC分类号： F25J1/0297 , F25J1/001 , F25J1/005 , F25J1/0052 , F25J1/0067 , F25J1/0204 , F25J1/0221 , F25J1/0265 , F25J5/002 , F25J2210/62 , F25J2270/16 , F25J2290/44
摘要： PROBLEM TO BE SOLVED: To stably reduce necessary power of a compressor irrespective of fluctuation of NG demand. SOLUTION: The hydrogen liquefying device 20 is provided with a liquid hydrogen producing line 21A carrying gaseous hydrogen to be used as a raw material, a hydrogen circulation circuit 21B carrying gaseous hydrogen for cooling the gaseous hydrogen and carrying out a refrigerating cycle, an LNG circuit 21C carrying liquefied natural gas, a heat source heat exchanger 51 cooling gaseous hydrogen sucked into a high pressure side compressor 33 of the hydrogen circulation circuit 21B by the liquefied natural gas of the LNG circuit 21C, a heat storing device 55, and a change-over means 37 for changing between heat storage operation and cold using operation. In the heat storing device 55, a thickness of a fin of a heat transfer pipe dipped in a heat storage agent is set at 1-3% of a protruding height from the heat transfer pipe. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：稳定地降低压缩机的必要功率，而不管NG需求的波动如何。解决方案：氢液化装置20设置有携带用作原料的气态氢的液体氢生产线21A，承载用于冷却气态氢并进行制冷循环的气态氢的氢循环回路21B，装有液化天然气的LNG回路21C，通过LNG回路21C的液化天然气将吸入氢循环回路21B的高压侧压缩机33的气态氢冷却的热源热交换器51，储热装置55，用于在蓄热操作和冷使用操作之间改变的转换装置37。在蓄热装置55中，浸渍在蓄热剂中的传热管的翅片的厚度被设定为距导热管的突出高度的1-3％。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2011112340A Rotary hearth furnace 有权
标题翻译：旋转炉灶
公开(公告)号：JP2011112340A
公开(公告)日：2011-06-09
申请号：JP2009271918
申请日：2009-11-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TATEISHI MASATAKA , TSUTSUMI HIROBUMI , MIYAGAWA YUTAKA , YASO ITARU
IPC分类号： F27B9/16
CPC分类号： F27B9/16 , F27B9/3005
摘要： PROBLEM TO BE SOLVED: To provide a rotary hearth furnace effectively burning combustible gas in exhaust gas by stirring the exhaust gas in the furnace by shifting the flow of the exhaust gas in the furnace to an outer peripheral side or an inner peripheral side, also effectively heating an object to be heated, and then contributing to reduction of an energy consumption unit and improvement of productivity. SOLUTION: In the rotary hearth furnace 1, a plurality of continuous zone spaces 3 partitioned by a hanging wall 2 hanging down from a surface of a ceiling 1c are formed, and an exhaust gas duct 4 is attached to one of the zone spaces 3, and an exhaust zone 3a is formed, and an oxygen containing gas supply part 5 is provided in the vicinity of a lower end of the hanging wall 2 partitioning the exhaust zone 3a from other zone spaces 3, and a center position of an attachment part of the exhaust gas duct 4 is arranged in the outer peripheral side or the inner peripheral side from the center position of the furnace width of the zone space 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种转炉炉，通过将炉内的废气流转移到外周侧或内周侧，通过搅拌炉内的废气来有效地燃烧废气中的可燃性气体也有效地加热待加热物体，从而有助于减少能量消耗单元并提高生产率。解决方案：在转底炉1中，形成有从悬吊壁2与天花板1c的表面垂下的多个连续区域空间3，并且排气管道4安装在其中一个区域空间3和排气区3a，并且在分隔排气区3a的悬挂壁2的下端附近设置含氧气体供给部5和其他区域空间3的中心位置废气管道4的安装部分配置在从区域空间3的炉宽度的中心位置的外周侧或内周侧。（C）2011，JPO＆INPIT

6. 发明专利

JP2007218573A Cooling method using lng cold, and cold storage device 有权
标题翻译：使用LNG冷却的冷却方法和冷藏设备
公开(公告)号：JP2007218573A
公开(公告)日：2007-08-30
申请号：JP2006136743
申请日：2006-05-16
申请人： Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： OUMOTO KAZUYUKI , SEKI TATSUYOSHI , KINOSHITA SHIGERU , YAMAMOTO SEIICHI , MITSUDA MASAHIKO , TANAKA MASAYUKI , MIYAGAWA YUTAKA
IPC分类号： F28D20/02 , C09K5/06 , C09K5/08
CPC分类号： Y02E60/145 , Y02E60/147 , Y02E70/30
摘要： PROBLEM TO BE SOLVED: To provide a cooling method and a cold storage device capable of efficiently and effectively using cold in the case of cooling a cooled material such as hydrogen gas to a low temperature zone by using LNG cold.
SOLUTION: In this cooling method using LNG cold for cooling a cooled material with cold, which is stored by flowing LNG in one flow passage (heat transmitting pipe 3a) inside the cold storage device 1, by flowing the cooled material in the other flow passage (heat transmitting pipe 3b), the inside of the cold storage device 1 is divided into a plurality areas, for example, into four areas 1a-1d, and each of the areas is filled with cold storage mediums respectively having a different solidification point in the LNG flowing direction in order from the cold storage medium having a lower solidification point, and all these storage mediums are perfectly solidified so as to store cold, and the cooled material such as hydrogen gas is cooled by perfectly fusing the cold storage medium. Thereby, solidification (fusion) latent heat of the cold storage medium can be used at the maximum, and in the case of cooling hydrogen gas, power cost to be required for a compressor can be reduced, and the hydrogen gas manufacturing cost can be reduced.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种冷却方法和冷藏装置，其能够在通过使用LNG冷将冷却的材料例如氢气冷却到低温区域的情况下有效地和有效地使用冷。解决方案：在这种使用LNG冷的冷却方法中，通过在冷藏装置1内部的一个流动通道（传热管3a）中流动LNG将冷却的冷却材料冷却，将冷却的材料流入其他流路（传热管3b）中，冷藏装置1的内部被分成多个区域，例如分成四个区域1a-1d，并且每个区域都填充有分别具有不同的冷藏介质 LNG流动方向上的凝固点从具有较低凝固点的冷藏介质依次排列，并且所有这些存储介质都被完全固化以便储存冷，并且冷却的材料如氢气通过将冷藏库中。由此，可以最大限度地使用冷藏介质的凝固（熔融）潜热，在冷却氢气的情况下，能够降低压缩机所需的动力成本，能够降低氢气制造成本。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005296725A Nitrogen oxides removal apparatus and its adsorbing unit 有权
标题翻译：氮氧化物去除装置及其吸附单元
公开(公告)号：JP2005296725A
公开(公告)日：2005-10-27
申请号：JP2004112950
申请日：2004-04-07
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MIYAGAWA YUTAKA , TAKAHASHI MADOKA , ODA TAKESHI , SUMI TOKUO
IPC分类号： E21F7/00 , B01D53/34 , B01D53/56 , B01D53/81 , B03C3/04
摘要： PROBLEM TO BE SOLVED: To remove nitrogen oxides in a mixed gas by roughly horizontally running the mixed gas, while facilitating carrying work or exchanging work of an adsorbent, in a nitrogen oxides removal apparatus. SOLUTION: Multiple adsorbing units 20 are arranged in all directions in a nitrogen oxides adsorbing part 12 of the nitrogen oxides removal apparatus wherein a gas introducing part 10, a nitrogen oxides adsorbing part 12 and a gas delivering part 14 are nearly horizontally arranged. Each adsorbing unit 20 is provided with an adsorbing member 22 surrounding an inner flow passage 30, and an outer frame 24 surrounding the adsorbing member 22 and forming an outer passage 32 therebetween. The inner passage 30 is opened to form a gas inlet 38 and the outer passage 32 is blocked at one axial end of the adsorbing unit. At the other end, the inner passage 30 is blocked and the outer passage 32 is opened to form a gas outlet 42. The mixed gas passes through the adsorbent layer of the adsorbent member 22 from the gas inlet 38 and reaches the gas outlet 42. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过大致水平地运行混合气体来除去混合气体中的氮氧化物，同时便于在氮氧化物去除装置中进行工作或更换吸附剂的工作。解决方案：在氮氧化物去除装置的氮氧化物吸附部分12中，将多个吸附单元20全向布置，其中气体引入部分10，氮氧化物吸附部分12和气体输送部分14几乎水平地布置。每个吸附单元20设置有围绕内部流动通道30的吸附构件22和围绕吸附构件22并在其间形成外部通道32的外框24。内部通道30打开以形成气体入口38，并且外部通道32在吸附单元的一个轴向端部被阻塞。在另一端，内通道30被封闭，外通道32打开以形成气体出口42.混合气体从气体入口38通过吸附剂构件22的吸附剂层并到达气体出口42。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005170722A Method and apparatus for liquefaction separation of carbon dioxide 有权
标题翻译：二氧化碳液化分离方法及装置
公开(公告)号：JP2005170722A
公开(公告)日：2005-06-30
申请号：JP2003411687
申请日：2003-12-10
申请人： Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： MITSUDA MASAHIKO , HATTORI KAZUMI , TANAKA MASAYUKI , MIYAGAWA YUTAKA , SEKI TATSUYOSHI , ASADA TOMOYUKI , HONDA HIROSHI
IPC分类号： F25J3/08 , C01B32/50 , C01B31/20
CPC分类号： Y02A50/2342
摘要： PROBLEM TO BE SOLVED: To remove CO
2 from exhaust gas by effectively using cold of LNG, and to avoid an occlusion trouble in an apparatus.
SOLUTION: An inner heat-transfer pipe 28 and an outer heat-transfer pipe 30 are located inside an outer body 22, and an NG passage 32 is formed between the inner heat-transfer pipe 28 and the outer heat-transfer pipe 30. The outer body 22 is separated into upper and lower parts by a partition plate 34, and lower end of the outer heat-transfer pipe 30 is fixed onto the partition plate 34. The CO
2 -containing exhaust gas passes through an introduction pipe 24a at the upper part of the outer body 22 and through the inner heat-transfer pipe 28 and is led out through a lead-out pipe 26a at the lower part of the outer body 22. Meanwhile, LNG which is a low-temperature liquefied gas is led into a first chamber 36 outside the outer heat-transfer pipe 30 through an introduction pipe 40 at the middle of the outer body 22, climbs through the first chamber 36, enters and descends through an NG passage 32, enters a second chamber 38 at the lower part of the outer body 22 and is led outside through a lead-out pipe 42.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过有效地利用LNG的冷而从废气中除去CO 2 ，并避免装置中的堵塞问题。解决方案：内部传热管28和外部传热管30位于外部主体22内部，并且在内部传热管28和外部传热管28之间形成有NG通道32 外部主体22通过分隔板34分隔成上部和下部，外侧传热管30的下端固定在隔板34上。包含CO 2 排气通过外体22的上部的导入管24a并通过内部传热管28，并通过外部主体22的下部的引出管26a被引出。同时，LNG 低温液化气体通过外体22的中部的导入管40被引导到外部传热管30的外侧的第一室36内，经过第一室36，通过NG进入下降通道32进入外部主体22的下部的第二腔室38，并被引导到外部（C）2005年，JPO＆NCIPI

9. 发明专利

JP2004286348A Carbon dioxide removing method and its device 审中-公开
公开(公告)号：JP2004286348A
公开(公告)日：2004-10-14
申请号：JP2003080386
申请日：2003-03-24
申请人： Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： MITSUDA MASAHIKO , HATTORI KAZUMI , TANAKA MASAYUKI , MIYAGAWA YUTAKA , SEKI TATSUYOSHI , ASADA TOMOYUKI , HONDA HIROSHI
IPC分类号： F25D3/10 , C01B32/55 , F25J3/08 , C01B31/22
摘要： PROBLEM TO BE SOLVED: To avoid blocking-up trouble caused by solidification of CO
2 in a heat exchanger by removing the CO
2 (carbon dioxide) in exhaust gas while effectively using cold heat of LNG (liquefied natural gas).
SOLUTION: After cooling the exhaust gas by exchanging heat between the exhaust gas and the LNG in the heat exchanger 21, the exhaust heat is adiabatically expanded by blowing off to the diffuser side via a nozzle 34. The temperature of the exhaust gas is reduced up to the solidification temperature or less of the CO
2 by this expansion, and the CO
2 in the exhaust gas is separated by solidification (pulverization).
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2017082312A 還元鉄の製造方法审中-公开
公开(公告)号：JP2017082312A
公开(公告)日：2017-05-18
申请号：JP2015214267
申请日：2015-10-30
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： MIYAGAWA YUTAKA , TETSUMOTO MASAHIKO
IPC分类号： C21B13/02 , F27D7/06 , F27D9/00 , F27D17/00
CPC分类号： Y02P10/143
摘要：【課題】還元鉄を製造するための還元炉内に適正なクーリングガスの供給を行うことが可能な方法を提供する。【解決手段】提供される方法は、還元炉10内で酸化鉄と還元ガスとを接触させて還元鉄を生成する工程と、還元炉10の炉頂ガスを調整して生成されるプロセスガスを改質器40に供給して改質ガスを生成する工程と、改質ガスを還元ガスとして還元炉10に供給する工程と、還元炉10の冷却領域18を含む循環路に沿って天然ガスを含むクーリングガスを循環させるとともに天然ガスを補給するクーリングガス循環工程と、循環するクーリングガスの一部を抜き出して改質器40に供給されるガスに混合するクーリングガス混合工程と、を含む。【選択図】図1

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