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1. 发明专利

JP2013129581A Gas separation and recovery method 有权
标题翻译：气体分离和恢复方法
公开(公告)号：JP2013129581A
公开(公告)日：2013-07-04
申请号：JP2011281906
申请日：2011-12-22
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Nippon Steel & Sumikin Engineering Co Ltd , 新日鉄住金エンジニアリング株式会社 , Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： MOGI YASUHIRO , SAIMA HITOSHI , HARAOKA TAKASHI
IPC分类号： C01B32/50 , B01D53/04
CPC分类号： Y02A50/2342 , Y02C10/08 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently separating and recovering carbon dioxide gas from a by-product gas discharged from an iron mill.SOLUTION: When a by-product gas Cdischarged from an iron mill is introduced into adsorption columns 1 to 3 charged with an adsorbent, carbon dioxide in a blast furnace gas Cis adsorbed on the adsorbent, and the carbon dioxide adsorbed on the adsorbent is desorbed and recovered by reducing the internal pressure of the adsorption columns 1 to 3, prior to introducing the blast furnace gas Cinto the adsorption columns 1 to 3, carbon monoxide gas contained in the blast furnace gas Cis burned.
摘要翻译：要解决的问题：提供一种从从铁厂排出的副产物气体中有效分离和回收二氧化碳气体的方法。解决方案：当将从铁厂中排出的副产物气体引入吸附塔1至3 充满吸附剂，吸附在吸附剂上的高炉煤气Cis中的二氧化碳，吸附在吸附剂上的二氧化碳在引入高炉煤气之前通过降低吸附塔1〜3的内压来解吸和回收 Cinto吸附塔1〜3，高炉煤气中所含的一氧化碳气体被烧。

2. 发明专利

JP2013128908A Gas separation recovery method 审中-公开
标题翻译：气体分离恢复方法
公开(公告)号：JP2013128908A
公开(公告)日：2013-07-04
申请号：JP2011281806
申请日：2011-12-22
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Nisshin Steel Co Ltd , 日新製鋼株式会社 , Nippon Steel & Sumikin Engineering Co Ltd , 新日鉄住金エンジニアリング株式会社
发明人： MOGI YASUHIRO , SAIMA HITOSHI , HARAOKA TAKASHI
IPC分类号： B01D53/04
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently separating and recovering separation object gas from by-product gas by enhancing the performance of an adsorbent.SOLUTION: Mixed gas having two or more components is introduced into an adsorption column charged with the adsorbent, and the separation object gas component in the mixed gas is adsorbed by the adsorbent. The internal pressure of the adsorption column is then reduced to desorb and recover the separation object gas component adsorbed by the adsorbent. At this time, introduction of the mixed gas into the adsorption column is performed by cooling the mixed gas, and desorption of the separation object gas component is performed while heating the adsorbent.
摘要翻译：要解决的问题：提供一种通过提高吸附剂的性能来有效地分离和回收分离对象气体与副产物气体的方法。解决方案：将具有两种或更多种组分的混合气体引入装有吸附剂的吸附塔中，混合气体中的分离对象气体成分被吸附剂吸附。然后减少吸附塔的内部压力解吸并回收吸附剂吸附的分离对象气体成分。此时，通过冷却混合气体，将混合气体引入到吸附塔中，并且在加热吸附剂的同时进行分离对象气体成分的解吸。

3. 发明专利

JP2013136014A Gas separation method with pressure swing adsorption method, and apparatus 有权
标题翻译：气压分离方法与压力振荡吸附方法及装置
公开(公告)号：JP2013136014A
公开(公告)日：2013-07-11
申请号：JP2011287501
申请日：2011-12-28
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Nippon Steel & Sumikin Engineering Co Ltd , 新日鉄住金エンジニアリング株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： SAIMA HITOSHI , MOGI YASUHIRO , HARAOKA TAKASHI
IPC分类号： B01D53/04 , C01B32/50
摘要： PROBLEM TO BE SOLVED: To accelerate the heat transfer of an adsorbent and a heat accumulation material while effectively suppressing the capacity lowering of the adsorbent caused by the heat in adsorption and desorption in a method for separating at least one gas component in mixed gas with a pressure swing adsorption method using an adsorption column filled with a mixture of the adsorbent and the heat accumulation material in which a phase change substance is sealed in a microcapsule.SOLUTION: The mixture of the adsorbent and the heat accumulation material further includes a liquid substance in which the temperature in which the equilibrium vapor pressure becomes 10 Torr is 60°C or above and the viscosity coefficient at 60°C is 50 mPa s or above. The liquid substance forms a liquid crosslink between the solid particles of the adsorbent and the heat accumulation material to effectively accelerate the heat transfer of the adsorbent and the heat accumulation material.
摘要翻译：要解决的问题：为了加速吸附剂和蓄热材料的传热，同时有效地抑制吸附和解吸热引起的吸附剂的容量降低，在将混合气体中的至少一种气体成分与使用填充有吸附剂和蓄热材料的混合物的吸附塔的变压吸附方法，其中相变物质被密封在微胶囊中。溶液：吸附剂和蓄热材料的混合物还包含液体物质平衡蒸气压为10乇的温度为60℃以上，60℃下的粘度系数为50mPa·s以上。液体物质在吸附剂的固体颗粒与蓄热材料之间形成液体交联，以有效加速吸附剂和蓄热材料的传热。

4. 发明专利

JP2013130375A Method of manufacturing combustible gas 有权
标题翻译：制造可燃气体的方法
公开(公告)号：JP2013130375A
公开(公告)日：2013-07-04
申请号：JP2011281810
申请日：2011-12-22
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Nisshin Steel Co Ltd , 日新製鋼株式会社 , Nippon Steel & Sumikin Engineering Co Ltd , 新日鉄住金エンジニアリング株式会社
发明人： HARAOKA TAKASHI , SAIMA HITOSHI , MOGI YASUHIRO
IPC分类号： F27D17/00 , C10L3/06 , C21B5/00
CPC分类号： Y02P10/122 , Y02P10/143
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a combustible gas of high combustibility, from a blast furnace gas.SOLUTION: A hydrogen-containing gas b as a gas composed of hydrogen and/or a compound including hydrogen, is introduced to a blast furnace 3 with the air heated by a hot-blast stove 1 or oxygen-enriched air a, then an incombustible gas g is separated and removed from the blast furnace gas c discharged from the blast furnace 3, by an incombustible gas separating/removing section 4, and a gas e of high calory is added to the obtained gas d after the separation according to the necessity to obtain the combustible gas f.
摘要翻译：要解决的问题：提供从高炉煤气制造高可燃性的可燃性气体的方法。溶液：将由氢和/或包含氢的化合物构成的气体的含氢气体b引入到高炉3，其中由热风炉1或富氧空气a加热的空气，然后将不可燃气体g从通过不可燃气体分离/除去的高炉3排出的高炉煤气c中分离除去根据需要获得可燃气体f，在分离后的所得气体d中加入高热量气体e。

5. 发明专利

JP2014079680A Apparatus and method for separation recovery of carbon dioxide 审中-公开
标题翻译：二氧化碳分离回收装置及方法
公开(公告)号：JP2014079680A
公开(公告)日：2014-05-08
申请号：JP2012228243
申请日：2012-10-15
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社 , Nippon Steel & Sumikin Engineering Co Ltd , 新日鉄住金エンジニアリング株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： SAIMA HITOSHI , MOGI YASUHIRO , HARAOKA TAKASHI
IPC分类号： B01D53/04 , C01B32/50 , C10K1/32
CPC分类号： Y02A50/2342 , Y02C10/08 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for separation recovery of carbon dioxide, enabling the carbon dioxide to be separated and recovered from a material gas, without reducing the concentration and recovery rate of the carbon dioxide.SOLUTION: The apparatus for separation recovery of carbon dioxide includes: adsorption columns 11-13 filled with adsorbent for adsorbing the carbon dioxide; a material gas introduction pipe 14 for introducing a material gas containing the carbon dioxide into the adsorption columns; a cleaning gas supply pipe 19 for supplying the adsorption columns with a cleaning gas to increase a ratio of the carbon dioxide adsorbed by the adsorbent; a vacuum pump 16 for desorbing the carbon dioxide from the adsorbent; and a recovery gas exhaust pipe 18 for exhausting the carbon dioxide from the adsorption column as a recovery gas, the cleaning gas supply pipe supplying a portion of the exhausted carbon dioxide to the adsorption column as the cleaning gas. The apparatus for separation recovery of carbon dioxide further includes dehumidifying means 21 for dehumidifying a portion of the exhausted carbon dioxide, and a portion of the dehumidified carbon dioxide is introduced into the adsorption column as the cleaning gas via the cleaning gas supply pipe 19.
摘要翻译：要解决的问题：提供二氧化碳分离回收的装置和方法，使得二氧化碳能够从原料气体中分离和回收，而不会降低二氧化碳的浓度和回收率。解决方案：分离装置回收二氧化碳包括：填充有用于吸附二氧化碳的吸附剂的吸附塔11-13; 用于将含有二氧化碳的原料气体引入吸附塔的原料气体导入管14; 用于向吸附塔提供清洁气体以增加吸附剂吸附的二氧化碳的比例的清洁气体供给管19; 用于从吸附剂中解吸二氧化碳的真空泵16; 以及用于从作为回收气体的吸附塔排出二氧化碳的回收气体排出管18，所述清洁气体供给管将排出的二氧化碳的一部分供给到作为清洗气体的吸附塔。另外，二氧化碳的分离回收装置还包括除湿二氧化碳的一部分的除湿装置21，一部分除湿二氧化碳作为清洗气体经由清洗气体供给管19被引入吸附塔。

6. 发明专利

JP2012005920A Gas separation method by pressure swing adsorption method 有权
标题翻译：气压分离法压力吸附方法
公开(公告)号：JP2012005920A
公开(公告)日：2012-01-12
申请号：JP2010141672
申请日：2010-06-22
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Kobe Steel Ltd , Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nisshin Steel Co Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日新製鋼株式会社 , 株式会社神戸製鋼所
发明人： HARAOKA TAKASHI , SAIMA HITOSHI , MOGI YASUHIRO
IPC分类号： B01D53/04 , C01B32/50 , C10K3/00 , F27D17/00
CPC分类号： Y02C10/08 , Y02P10/122
摘要： PROBLEM TO BE SOLVED: To provide a gas separation method which can separate a specified gas component from a mixed gas by using a pressure swing adsorption method at high density and a high collection rate.SOLUTION: There are performed adsorption processes (A) in a plurality of adsorption towers in which mixed-gas passages are connected in series. Processes performed in the plurality of adsorption towers are performed in a cycle in which each of the processes is sequentially transited to an adsorption process (a) at the upstream side from an adsorption process (a) at the downstream side in a mixed-gas flow direction among the adsorption processes (A), sequentially transited to a purge process (B) and a desorption process (C) via the adsorption process (a) at the most upstream side, and after that, transited to the adsorption process (a) at the most downstream side in the mixed-gas flow direction among the adsorption processes (A). Furthermore, gas gdischarged from the adsorption tower in the purge process (B) is introduced to the adsorption tower x2 in which the second adsorption process (a) from the most upstream side in the mixed-gas flow direction is performed among the adsorption towers in which the adsorption processes (A) are performed.
摘要翻译：要解决的问题：提供一种气体分离方法，其可以通过使用高密度和高收集率的变压吸附法将特定的气体组分与混合气体分离。解决方案：在混合气体通道串联连接的多个吸附塔中进行吸附过程（A）。在多个吸附塔中进行的工序在循环中进行，其中每个工序在混合气体流中的下游侧的吸附工序（a）的上游侧依次转移到吸附工序（a）吸附过程（A）中的方向，通过最上游侧的吸附过程（a）依次转移到吹扫过程（B）和解吸过程（C），之后转移到吸附过程（a）在吸附方法（A）中在混合气体流动方向的最下游侧。此外，在吹扫工序（B）中从吸附塔排出的气体g 1 被引入吸附塔x2，在吸附塔x2中，从最上游侧的第二吸附工序（a）在进行吸附处理（A）的吸附塔中进行混合气体流动方向。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012013255A Method of operating gas separation recovery equipment in steel plant 有权
标题翻译：在钢铁厂运行气体分离回收设备的方法
公开(公告)号：JP2012013255A
公开(公告)日：2012-01-19
申请号：JP2010147563
申请日：2010-06-29
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Kobe Steel Ltd , Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nisshin Steel Co Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日新製鋼株式会社 , 株式会社神戸製鋼所
发明人： HAYASHI HIROHARU , SAIMA HITOSHI , MOGI YASUHIRO , HARAOKA TAKASHI
IPC分类号： F27D17/00 , B01D53/04 , C01B32/50 , C10K1/32 , C10K3/00 , F25J1/00
CPC分类号： Y02C10/08 , Y02P10/122 , Y02P20/129 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a method of operating gas separation recovery equipment capable of separating and recovering carbon dioxide from blast furnace gas efficiently and economically without constraints on equipment.SOLUTION: In the method of operating the gas separation recovery equipment for separating and recovering the carbon dioxide from the blast furnace gas in a steel plant, the carbon dioxide is separated and recovered from the blast furnace gas with the gas separation recovery equipment A by a pressure swing adsorption method, and moreover, power generated by using waste heat that occurs in the steel plant in power generating equipment B in the steel plant is used for the gas separation recovery process.
摘要翻译：要解决的问题：提供一种操作气体分离回收设备的方法，其能够高效且经济地从高炉煤气中分离和回收二氧化碳，而没有对设备的限制。解决方案：在用于从钢铁厂的高炉煤气中分离回收二氧化碳的气体分离回收装置的运行方法中，利用气体分离回收装置从高炉煤气中分离回收二氧化碳 A，通过使用在钢厂内的发电设备B的钢厂内使用废热产生的动力用于气体分离回收工序。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012012635A Method and device for separating component of blast furnace gas 有权
标题翻译：用于分离火焰气体组分的方法和装置
公开(公告)号：JP2012012635A
公开(公告)日：2012-01-19
申请号：JP2010148062
申请日：2010-06-29
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Kobe Steel Ltd , Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nisshin Steel Co Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日新製鋼株式会社 , 株式会社神戸製鋼所
发明人： HARAOKA TAKASHI , SAIMA HITOSHI , MOGI YASUHIRO
IPC分类号： C21B7/00 , B01D53/04 , C10K1/00 , F27D17/00
CPC分类号： Y02C10/08 , Y02P10/122 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a method for collecting hydrogen with high efficiency when the hydrogen contained in gas as well as carbon monoxide needs to be collected efficiently to be utilized as flammable gas component to obtain flammable gas in good yield from blast furnace gas which is a mixture of various types of component.SOLUTION: After the blast furnace gas is introduced to a pressure swing adsorption device at a first stage to adsorb and separate carbon dioxide, gas in which the carbon dioxide is separated is introduced to a pressure swing adsorption device at a second stage to adsorb and separate carbon monoxide. In the pressure swing adsorption device at the second stage, gas containing hydrogen is collected when the gas in which the carbon dioxide is separated is introduced to an adsorption tower and discharged from a side of a secondary adsorbent, in the adsorption tower, a main adsorbent that preferentially adsorbs carbon monoxide and the secondary adsorbent that preferentially adsorbs residual gas component other than hydrogen being laminated in this order.
摘要翻译：要解决的问题：提供一种当气体和一氧化碳中所含的氢被有效地收集以用作可燃气体组分以从爆炸中获得良好产率的可燃气体时，高效收集氢的方法炉气是各种组分的混合物。解决方案：在将高炉煤气在第一阶段引入变压吸附装置以吸附和分离二氧化碳之后，将二氧化碳分离的气体在第二阶段被引入变压吸附装置，吸附并分离一氧化碳。在第二阶段的变压吸附装置中，当将分离有二氧化碳的气体引入吸附塔并从吸附塔的二次吸附剂一侧排出时，收集含有氢的气体，主吸附剂优先吸附一氧化碳，优先吸附氢以外的残留气体成分的二次吸附剂依次层叠。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2017081811A 溶融スラグの処理装置および溶融スラグの処理方法审中-公开
公开(公告)号：JP2017081811A
公开(公告)日：2017-05-18
申请号：JP2016200045
申请日：2016-10-11
申请人： Jfeスチール株式会社 , Jfe Steel Corp
发明人： SHIGAKI NOBUYUKI , HARAOKA TAKASHI , MOGI YASUHIRO
IPC分类号： C04B5/00 , F27D15/00 , F27D15/02 , F27D17/00
摘要：【課題】過剰なガスを吹き付けることなく溶融スラグを処理できる溶融スラグの処理装置および溶融スラグの処理方法を提供する。【解決手段】スラグ鍋またはスラグ樋から流下する溶融スラグに対して固体粒子を投射する投射装置と、上記固体粒子が上記溶融スラグと衝突することにより生成して飛散したスラグ粒子および上記固体粒子の表面にスラグが付着した粒子であるスラグ付着固体粒子を取り込む導入管と、を備える溶融スラグの処理装置。【選択図】図2

10. 发明专利

JP2014188507A Adsorption tower and gas separator 有权
标题翻译：吸附塔和气体分离器
公开(公告)号：JP2014188507A
公开(公告)日：2014-10-06
申请号：JP2013069659
申请日：2013-03-28
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Sumitomo Seika Chem Co Ltd , 住友精化株式会社
发明人： HARAOKA TAKASHI , TAKADA YOSHINORI , MIYAKE MASAKUNI
IPC分类号： B01D53/04
摘要： PROBLEM TO BE SOLVED: To provide an adsorption tower and a gas separator which can efficiently separate a target gas composition which is a gas composition contained a mixed gas and is to be used.SOLUTION: An adsorption tower 1 for separating a target gas composition from a mixed gas by pressure swing adsorption has plural adjacent gas separation chambers 14a to 14d, the adjacent gas separation chambers having airtightness and being partitioned by a partition member 12 for conduction of heat between the adjacent gas separation chambers, and adsorbent layers for adsorbing the target gas composition on both sides of the partition member 12. The tower has two circuits of gas passages, in which among two kinds of gasses comprising the mixed gas supplied in an adsorption process and a desorption gases comprising the target gas composition desorbed in a desorption process, one gas is flown in one gas separation chamber and the other gas is flown in another gas separation chamber adjacent to said one gas separation chamber.
摘要翻译：要解决的问题：提供一种吸附塔和气体分离器，该吸附塔和气体分离器能够有效地分离作为含有混合气体的气体组合物的目标气体组合物，并将被使用。解决方案：用于将目标气体组合物从通过变压吸附的混合气体具有多个相邻的气体分离室14a至14d，相邻的气体分离室具有气密性并且被分隔构件12分隔，用于在相邻的气体分离室之间传导热量，并且吸附层用于吸附靶气体组成在分隔构件12的两侧。塔具有两个气体通道回路，其中包括在吸附过程中供应的混合气体的两种气体和包含在解吸过程中解吸的目标气体组合物的解吸气体一个气体在一个气体分离室中流动，另一个气体在另一个气体分离室中相邻流动一个气体分离室。

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