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1. 发明授权

EP2543743B1 BLAST FURNACE OPERATION METHOD, IRON MILL OPERATION METHOD, AND METHOD FOR UTILIZING A GAS CONTAINING CARBON OXIDES 有权
标题翻译：高炉操作方法，铁磨操作方法以及使用含有含氧气体的气体的方法
公开(公告)号：EP2543743B1
公开(公告)日：2017-11-29
申请号：EP11750656.8
申请日：2011-03-01
申请人： JFE Steel Corporation
发明人： SAIMA, Hitoshi , MOGI, Yasuhiro , ASANUMA, Minoru , TAKAGI, Katsuhiko , NOUCHI, Taihei , FUJIBAYASHI, Akio
IPC分类号： C21B5/00 , B01D53/04 , C21B5/06 , B01D53/047 , B01D53/14
CPC分类号： C21B5/06 , B01D53/047 , B01D53/1475 , B01D2256/16 , B01D2256/20 , B01D2256/22 , C21B2005/005 , C21B2100/22 , C21B2100/282 , C21B2100/284 , Y02P10/122 , Y02P10/143 , Y02P10/265 , Y02P10/283
摘要： Step (A1) for separating and collecting CO 2 and/or CO from mixed gas containing CO 2 and/or CO, Step (A2) for adding hydrogen to CO 2 and/or CO separated and collected in Step (A1) and converting CO 2 and/or CO into CH 4 , Step (A3) for separating and removing H 2 O from gas obtained after Step (A2), and Step (A4) for blowing gas obtained after Step (A3) into a blast furnace are included. Since CO 2 and/or CO is separated and collected from the mixed gas and converted (reformed) into CH 4 , and CH 4 is blown into the blast furnace to function as a heat source and a reducing agent, it is possible to implement blast furnace operations effectively using CO 2 and/or CO at low cost and to reduce the amount of CO 2 generated.

2. 发明授权

EP1935522B1 REVERSING ROLLING MILL WITH COOLING FACILITY AND CORRESPONDING METHOD OF COOLING A STEEL PLATE OR SHEET 有权
标题翻译：在冷却线及对应的方法可逆轧辊用于冷却钢板或薄板
公开(公告)号：EP1935522B1
公开(公告)日：2015-11-18
申请号：EP06783167.7
申请日：2006-08-29
申请人： JFE Steel Corporation
发明人： NAKATA, Naoki , KUROKI, Takashi , FUJIBAYASHI, Akio , TOMITA, Shogo , HORIE, Masayuki , NISHIDA, Shunichi , HIRATA, Naoto , SATO, Michio , ISHIDA, Kyohei
IPC分类号： B21B45/02
CPC分类号： B21B45/0218

3. 发明授权

EP1952902B1 COOLING APPARATUS FOR HOT ROLLED STEEL BAND AND METHOD OF COOLING THE STEEL BAND 失效
标题翻译：冷却器用于冷却钢带热轧钢带与方法
公开(公告)号：EP1952902B1
公开(公告)日：2015-02-18
申请号：EP06823437.6
申请日：2006-11-09
申请人： JFE Steel Corporation
发明人： UEOKA, Satoshi , FUJIBAYASHI, Akio , NAKATA, Naoki , KUROKI, Takashi , TOMITA, Shougo
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B45/0233

4. 发明公开

EP2543743A1 BLAST FURNACE OPERATION METHOD, IRON MILL OPERATION METHOD, AND METHOD FOR UTILIZING A GAS CONTAINING CARBON OXIDES 有权
标题翻译：操作程序焚烧炉，操作程序铁处理厂和方法使用气相KOHLENOXIDHALTIGEN
公开(公告)号：EP2543743A1
公开(公告)日：2013-01-09
申请号：EP11750656.8
申请日：2011-03-01
申请人： JFE Steel Corporation
发明人： SAIMA, Hitoshi , MOGI, Yasuhiro , ASANUMA, Minoru , TAKAGI, Katsuhiko , NOUCHI, Taihei , FUJIBAYASHI, Akio
IPC分类号： C21B5/00 , B01D53/04 , C01B31/18 , C01B31/20 , C21B5/06
CPC分类号： C21B5/06 , B01D53/047 , B01D53/1475 , B01D2256/16 , B01D2256/20 , B01D2256/22 , C21B2005/005 , C21B2100/22 , C21B2100/282 , C21B2100/284 , Y02P10/122 , Y02P10/143 , Y02P10/265 , Y02P10/283
摘要： Step (A1) for separating and collecting CO 2 and/or CO from mixed gas containing CO 2 and/or CO, Step (A2) for adding hydrogen to CO 2 and/or CO separated and collected in Step (A1) and converting CO 2 and/or CO into CH 4 , Step (A3) for separating and removing H 2 O from gas obtained after Step (A2), and Step (A4) for blowing gas obtained after Step (A3) into a blast furnace are included. Since CO 2 and/or CO is separated and collected from the mixed gas and converted (reformed) into CH 4 , and CH 4 is blown into the blast furnace to function as a heat source and a reducing agent, it is possible to implement blast furnace operations effectively using CO 2 and/or CO at low cost and to reduce the amount of CO 2 generated.
摘要翻译：步骤（A1），用于步骤（A2），用于将氢气与CO 2和/或CO分离并在步骤（A1）收集分离和从含CO 2和/或CO的混合气体收集CO 2和/或CO和CO转化 2和/或CO转化成CH 4，步骤（A3），用于吹制步骤（A3）后获得的气体送入高炉分离和脱除H 2 O得自步骤（A2）之后获得的气体，以及步骤（A4）都包括在内。由于CO 2和/或CO被分离并收集从混合气体并转化（重整）成CH 4和CH 4被吹入高炉以用作热源和还原剂，所以能够实现鼓风炉的操作有效地利用CO 2和/或CO以低成本和减少所产生的CO 2的量。

5. 发明公开

EP1952902A1 COOLING APPARATUS FOR HOT ROLLED STEEL BAND AND METHOD OF COOLING THE STEEL BAND 失效
标题翻译： KÜHLVORRICHTUNGFÜRHEISSGEWALZTES STAHLBAND UND VERFAHREN ZUMKÜHLENDES STAHLBANDS
公开(公告)号：EP1952902A1
公开(公告)日：2008-08-06
申请号：EP06823437.6
申请日：2006-11-09
申请人： JFE Steel Corporation
发明人： UEOKA, Satoshi , FUJIBAYASHI, Akio , NAKATA, Naoki , KUROKI, Takashi , TOMITA, Shougo
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B45/0233
摘要： A device and a method for cooling a hot strip capable of uniformly cooling the hot-rolled steel strip from the leading end to the trailing end thereof during cooling of the steel strip using cooling water are provided. A cooling device 10 includes a plurality of tubular nozzles 15 inclined so as to eject rod-like flows of cooling water to a steel strip 12 at an ejecting angle θ in a traveling direction of the steel strip 12 and a pinch roller 11 disposed downstream of the tubular nozzles, the steel strip 12 to be nipped between the pinch roller 11 and a table roller 8.
摘要翻译：提供了一种用于冷却在使用冷却水冷却钢带期间能够使热轧钢带从其前端到后端均匀冷却的热轧带的装置和方法。冷却装置10包括多个管状喷嘴15，该多个管状喷嘴15倾斜以便在钢带12的行进方向上以喷射角度θ向钢带12喷射棒状的冷却水流，以及设置在钢带12的下游的夹送辊11 管状喷嘴，待夹在压辊11和台辊8之间的钢带12。

6. 发明授权

EP2426223B1 BLAST FURNACE OPERATION METHOD AND BLAST FURNACE EQUIPMENT 失效
标题翻译：操作程序焚化炉焚烧炉设备
公开(公告)号：EP2426223B1
公开(公告)日：2016-11-23
申请号：EP10769861.5
申请日：2010-04-30
申请人： JFE Steel Corporation
发明人： ASANUMA, Minoru , NOUCHI, Taihei , FUJIBAYASHI, Akio , MURAO, Akinori
IPC分类号： C21B5/06 , C21B5/00 , F23C3/00
CPC分类号： F23C3/002 , C21B5/001 , C21B5/06 , C21B7/163 , C21B2100/44 , C21B2100/62 , F23C5/08 , F23D14/02 , F27B1/16 , Y02E20/344 , Y02P10/283 , Y02P10/34

7. 发明授权

EP2329894B1 COOLING FACILITY AND COOLING METHOD FOR HOT STEEL PLATE 有权
标题翻译：冷却装置和冷却方式为热钢板
公开(公告)号：EP2329894B1
公开(公告)日：2016-10-19
申请号：EP09798014.8
申请日：2009-07-15
申请人： JFE Steel Corporation
发明人： NAKATA, Naoki , FUJIBAYASHI, Akio , FUKUDA, Hiroyuki , HIRATA, Kenji , FURUMAI, Takayuki , FUJII, Yukio , TERASAKI, Motoji
IPC分类号： B21B45/02
CPC分类号： B21B45/0233 , B21B45/0218

8. 发明授权

EP2025423B1 COOLER AND COOLING METHOD OF HOT ROLLED STEEL BAND 有权
标题翻译：冷却单元和冷却方式为热轧带钢
公开(公告)号：EP2025423B1
公开(公告)日：2013-11-20
申请号：EP07791799.5
申请日：2007-07-26
申请人： JFE Steel Corporation
发明人： UEOKA, Satoshi , FUJIBAYASHI, Akio , NAKATA, Naoki , KUROKI, Takashi , TOMITA, Shougo
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B45/0233
摘要： There are provided a cooling device and a cooling method for a hot-rolled strip in which the strip can be uniformly cooled from a leading edge to a trailing edge with coolant by properly realizing a great cooling ability and a stable cooling zone. Specifically, the following three methods are adopted. (1) Round nozzles 14 for ejecting inclined rodlike flows of coolant to a downstream side in the traveling direction of a strip 12 and round nozzles 14 for ejecting inclined rodlike flows of coolant to an upstream side in the traveling direction are arranged on an upper side of the strip 12 so as to oppose each other. (2) Round nozzles 14 for ejecting inclined rodlike flows of coolant from the upstream side of a roller table 9 toward just above the roller table 9 and round nozzles 14 for ejecting inclined rodlike flows of coolant from the downstream side of the roller table 9 toward just above the roller table 9 are arranged on the upper side of the strip 12 so as to each other. (3) Lower cooling nozzles 19 for ejecting coolant from between roller tables toward a lower surface of a strip 12 are provided on the lower side of the strip 12, and cooling nozzles 14 for ejecting inclined rodlike flows of coolant from the upstream side of a position where the coolant ejected from the lower cooling nozzles 19 collides with the strip 12 toward just above the position and cooling nozzles 14 for ejecting inclined rodlike flows from the downstream side of the position toward just above the position are arranged on the upper side of the strip 12 so as to oppose each other.

9. 发明公开

EP2329894A1 COOLING FACILITY AND COOLING METHOD FOR HOT STEEL PLATE 有权
标题翻译： KÜHLEINRICHTUNG公司的KÜHLVERFAHRENFÜRHEISSE STAHLBLECHE
公开(公告)号：EP2329894A1
公开(公告)日：2011-06-08
申请号：EP09798014.8
申请日：2009-07-15
申请人： JFE Steel Corporation
发明人： NAKATA, Naoki , FUJIBAYASHI, Akio , FUKUDA, Hiroyuki , HIRATA, Kenji , FURUMAI, Takayuki , FUJII, Yukio , TERASAKI, Motoji
IPC分类号： B21B45/02
CPC分类号： B21B45/0233 , B21B45/0218
摘要： Provided is a technique which uniformly cools a hot rolled steel plate at a high cooling rate when cooling water is supplied to an upper surface of the hot rolled steel plate. To be more specific, in cooling equipment or a cooling method for a hot rolled steel plate which is arranged on a hot rolling line of a steel plate, the cooling equipment includes: a header which supplies cooling water to an upper surface of the hot rolled steel plate; cooling water jetting nozzles which are suspended from the header for jetting rod-like water flow; and a dividing wall which is arranged between the hot rolled steel plate and the header, wherein a large number of water-supply inlets which allow the insertion of lower end portions of the cooling water jetting nozzles thereinto, and a large number of drain outlets which drain the cooling water supplied to the upper surface of the hot rolled steel plate onto the dividing wall are formed in the dividing wall.
摘要翻译：本发明提供一种向冷轧钢板的上表面供给冷却水时以高冷却速度均匀地冷却热轧钢板的技术。更具体地说，在设置在钢板的热轧线上的热轧钢板的冷却装置或冷却方法中，冷却装置包括：将冷却水供给到热轧的上表面的集管铁盘子; 冷却水喷射嘴，其从头部悬挂以喷射棒状水流; 以及设置在热轧钢板和集管之间的分隔壁，其中，允许将冷却水喷射喷嘴的下端部插入其中的大量供水口和大量排水出口，在分隔壁上形成将供给到热轧钢板的上表面的冷却水排出到分隔壁上。

10. 发明公开

EP2025423A1 COOLER AND COOLING METHOD OF HOT ROLLED STEEL BAND 有权
标题翻译： KÜHLGERÄTUNDKÜHLVERFAHRENFÜREIN HEISSGEWALZTES STAHLBAND
公开(公告)号：EP2025423A1
公开(公告)日：2009-02-18
申请号：EP07791799.5
申请日：2007-07-26
申请人： JFE Steel Corporation
发明人： UEOKA, Satoshi , FUJIBAYASHI, Akio , NAKATA, Naoki , KUROKI, Takashi , TOMITA, Shougo
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B45/0233
摘要： There are provided a cooling device and a cooling method for a hot-rolled strip in which the strip can be uniformly cooled from a leading edge to a trailing edge with coolant by properly realizing a great cooling ability and a stable cooling zone. Specifically, the following three methods are adopted. (1) Round nozzles 14 for ejecting inclined rodlike flows of coolant to a downstream side in the traveling direction of a strip 12 and round nozzles 14 for ejecting inclined rodlike flows of coolant to an upstream side in the traveling direction are arranged on an upper side of the strip 12 so as to oppose each other. (2) Round nozzles 14 for ejecting inclined rodlike flows of coolant from the upstream side of a roller table 9 toward just above the roller table 9 and round nozzles 14 for ejecting inclined rodlike flows of coolant from the downstream side of the roller table 9 toward just above the roller table 9 are arranged on the upper side of the strip 12 so as to each other. (3) Lower cooling nozzles 19 for ejecting coolant from between roller tables toward a lower surface of a strip 12 are provided on the lower side of the strip 12, and cooling nozzles 14 for ejecting inclined rodlike flows of coolant from the upstream side of a position where the coolant ejected from the lower cooling nozzles 19 collides with the strip 12 toward just above the position and cooling nozzles 14 for ejecting inclined rodlike flows from the downstream side of the position toward just above the position are arranged on the upper side of the strip 12 so as to oppose each other.
摘要翻译：提供了一种用于热轧带材的冷却装置和冷却方法，其中通过适当地实现大的冷却能力和稳定的冷却区域，可以通过冷却剂将带材从前缘到后缘均匀地冷却。具体来说，采用以下三种方法。（1）用于将倾斜的棒状的冷却剂流沿着条12的行进方向排出到下游侧的圆形喷嘴14，用于将倾斜的棒状的冷却剂流沿着行进方向喷射到上游侧的圆形喷嘴14布置在上侧从而彼此相对。（2）用于从辊台9的上游侧向辊子9的正上方排出倾斜的棒状的冷却剂流的圆形喷嘴14以及用于从辊台9的下游侧朝向刚好在辊台9上方被布置在条带12的上侧，从而彼此相对。（3）在带12的下侧设置用于从辊台之间朝向带12的下表面喷射冷却剂的下部冷却喷嘴19，以及用于从冷却喷嘴14的上游侧喷出倾斜的棒状冷却剂流的冷却喷嘴14 从下部冷却喷嘴19排出的冷却剂刚好与条带12正好位于上方的位置，冷却喷嘴14将倾斜的棒状流从该位置的下游侧向正上方排出，条12以便彼此相对。

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