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1. 发明专利

JP2012254900A Method for refining high purity hydrogen 有权
标题翻译：炼油高纯氢的方法
公开(公告)号：JP2012254900A
公开(公告)日：2012-12-27
申请号：JP2011129144
申请日：2011-06-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TOMEKAWA SHUHEI , FUJISAWA AKITOSHI , NISHIKAWA DAISUKE , MIURA SHINICHI
IPC分类号： C01B3/56
摘要： PROBLEM TO BE SOLVED: To provide a method for refining high purity hydrogen, with which high purity hydrogen is recovered from a hydrogen-containing gas with a high recovery rate.SOLUTION: In the method for refining high purity hydrogen by passing the hydrogen-containing gas A through hydrogen recovery columns 1a-1c with a hydrogen occlusion alloy filled therein, hydrogen for cleaning is refined by passing a portion of high purity hydrogen C discharged from the inside of the hydrogen recovery columns 1a-1c through hydrogen for cleaning refining columns 11a-11c with a hydrogen for cleaning occlusion alloy filled therein, and the refined hydrogen for cleaning is used for discharging impurities in the hydrogen recovery columns 1a-1c.
摘要翻译：要解决的问题：提供一种精炼高纯度氢的方法，以高回收率从含氢气体中回收高纯度氢。解决方案：在通过使含氢气体A通过氢气回收塔1a-1c通过氢气捕获合金填充而提纯高纯氢的方法中，通过使一部分高纯度氢C 从氢回收塔1a-1c的内部排出氢气，用于清除精炼塔11a-11c，其中填充有用于清洁阻塞合金的氢气，精炼的氢气用于排出氢回收塔1a-1c中的杂质。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012214371A Method for refining high-purity hydrogen 审中-公开
标题翻译：炼油高纯氢的方法
公开(公告)号：JP2012214371A
公开(公告)日：2012-11-08
申请号：JP2012067628
申请日：2012-03-23
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA AKITOSHI , MIURA SHINICHI , TOMEKAWA SHUHEI , NISHIKAWA DAISUKE , TANIGUCHI YUKINOBU
IPC分类号： C01B3/56
摘要： PROBLEM TO BE SOLVED: To provide a method for refining high-purity hydrogen, with which loss of the product hydrogen is decreased, and high-purity hydrogen is recovered from a hydrogen-containing gas with a high recovery rate.SOLUTION: In the method for refining high-purity hydrogen, which includes a hydrogen storage step to make the hydrogen-containing gas A pass through one of hydrogen recovery towers 1a-1d with a hydrogen storage alloy packed thereinto and to make hydrogen in the hydrogen-containing gas A be stored in the hydrogen storage alloy, a purging step, and a hydrogen discharge step, there is a cleaning step to clean off impurities remaining in one of the hydrogen recovery towers 1a-1d even after the purging step by using a portion of the recovered high-purity hydrogen between the purging step and the hydrogen discharge step, wherein a cleaning off gas discharged in the cleaning step is recovered, and the recovered cleaning off gas is supplied to a hydrogen recovery tower which is another one of the hydrogen recovery towers 1a-1d and is in timing for performing a cooling step preliminarily to cool the hydrogen storage alloy in the other hydrogen recovery tower provided just before the hydrogen storage step.
摘要翻译：要解决的问题：提供一种精炼高纯度氢的方法，其中产物氢的损失降低，并且从具有高回收率的含氢气体中回收高纯度氢。解决方案：在用于精制高纯度氢的方法中，其包括使含氢气体A通过氢气回收塔1a-1d中的一个通过氢气储存合金填充到其中并使氢气储存步骤在含氢气体A中储存在储氢合金，净化步骤和氢气排出步骤中，即使在清洗步骤之后，也有清除剩余在氢回收塔1a-1d中的杂质的清洗步骤通过在清洗步骤和氢气排出步骤之间使用一部分回收的高纯度氢气，其中在清洗步骤中排出的清除废气被回收，回收的清除废气被供应到另一个氢气回收塔一个氢气回收塔1a-1d，并且正在进行冷却步骤，以预先冷却在氢气之前提供的另一个氢回收塔中的储氢合金存储步骤版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014152087A Hydrogen production apparatus 有权
标题翻译：氢生产设备
公开(公告)号：JP2014152087A
公开(公告)日：2014-08-25
申请号：JP2013024974
申请日：2013-02-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA AKITOSHI , MIURA SHINICHI , TANIGUCHI YUKINOBU , TOMEKAWA SHUHEI
IPC分类号： C01B3/38 , B01D53/04 , C01B3/48 , C01B3/56 , H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus improved in the efficiency of producing hydrogen gas.SOLUTION: The hydrogen production apparatus comprises: a reformer for forming a hydrogen-rich hydrogen-containing gas from a hydrocarbon-based raw material gas by a steam reforming method; a hydrogen purifier for obtaining high purity hydrogen gas from the hydrogen-containing gas by a pressure swing adsorption method; and a product gas tank for storing the hydrogen gas, and supplies high purity hydrogen gas. The apparatus further includes a hydrogen storage tank which is connected between the hydrogen purifier and the product gas tank in parallel and switchably with a series flow passage provided between the purifier and the tank and is configured so as to store and discharge the hydrogen by a hydrogen storage alloy. It is preferable to provide a compressor for sending hydrogen gas from the hydrogen storage tank to the product gas tank after raising the pressure of the hydrogen gas.
摘要翻译：要解决的问题：提供提高氢气生产效率的氢气制备装置。解决方案：氢气制备装置包括：重整器，用于通过烃类原料气体形成富氢的含氢气体蒸汽重整法; 用于通过变压吸附法从含氢气体中获得高纯度氢气的氢气净化器; 以及用于储存氢气的产品气罐，并提供高纯氢气。该装置还包括一个储氢罐，其与氢气净化器和产品气罐并联连接，并且具有设置在净化器和储罐之间的串联流动通道，并被构造成通过氢气储存和排出氢气储存合金。优选提供一种压缩机，用于在提高氢气的压力之后将氢气从储氢罐送到产品气罐。

4. 发明专利

JP2013224233A Autothermal reformer and steam reforming method using the same 有权
标题翻译：自动翻新和使用相同的蒸汽重整方法
公开(公告)号：JP2013224233A
公开(公告)日：2013-10-31
申请号：JP2012097039
申请日：2012-04-20
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TOMEKAWA SHUHEI , MIURA SHINICHI , TANIGUCHI YUKINOBU , FUJISAWA AKITOSHI
IPC分类号： C01B3/38 , C01B3/48
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide an autothermal reformer capable of producing hydrogen at a high conversion rate, and controlling reduction in shift catalyst activity at a shift reaction part, and to provide a steam reforming method using the same.SOLUTION: An autothermal reformer includes an oxidation reforming part including an oxidizing and reforming catalyst, a shift reaction part positioned on the downstream of the oxidation reforming part and including a shift catalyst, and an oxygen supply means for supplying oxygen-containing gas to the oxidation reforming part. Mixed gas of hydrocarbons and steam is circulated to the oxidation reforming part and the shift reaction part to thereby carry out a steam reforming reaction of hydrocarbons, wherein the oxygen supply means has a plurality of oxygen-containing gas supply ports disposed on at least two spots on the upstream side and the downstream side in the oxidation reforming part.
摘要翻译：要解决的问题：提供一种能够以高转化率生产氢的自热重整器，并控制在变换反应部分的变换催化剂活性的降低，并提供使用该自热重整器的蒸汽重整法。溶液：自热重整器包括包含氧化和重整催化剂的氧化重整部分，位于氧化重整部分下游并包含换档催化剂的换档反应部分，以及用于向氧化重整部分供给含氧气体的氧供给装置。碳氢化合物和蒸汽的混合气体循环到氧化重整部分和变换反应部分，从而进行烃的蒸汽重整反应，其中氧气供给装置具有设置在至少两个点上的多个含氧气体供给口在氧化重整部分的上游侧和下游侧。

5. 发明专利

JP2014234322A 水素製造装置の停止方法及び水素製造装置有权
标题翻译：氢生产装置停止方法和氢生产装置
公开(公告)号：JP2014234322A
公开(公告)日：2014-12-15
申请号：JP2013115731
申请日：2013-05-31
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： TANIGUCHI YUKINOBU , FUJISAWA AKITOSHI , TOMEKAWA SHUHEI , MIURA SHINICHI
IPC分类号： C01B3/38 , C01B3/02 , C01B3/48 , C01B3/56
摘要：【課題】改質器内の触媒の劣化を防止しつつ、装置が完全に停止するまでの時間を短縮化でき、かつ装置を小型化できる水素製造装置の停止方法及び水素製造装置を提供することを目的とする。【解決手段】本発明は、炭化水素含有原料ガスの水蒸気改質により水素及び一酸化炭素を含む改質ガスを生成する改質部と、この改質ガスのCO変成により水素リッチな変成ガスを排出する変成部とを有する改質器を備える水素製造装置の停止方法であって、上記水素製造装置が水電解装置をさらに備え、改質器への原料ガス及び水蒸気の供給を停止すると共に、水電解装置で発生した水素ガスにより上記改質器内をパージすることを特徴とする。また、別の本発明は、水素リッチな変成ガスを排出する改質器と、水電解装置と、改質器への原料ガス及び水蒸気の供給を停止すると共に、水電解装置で発生した水素ガスにより改質器内をパージする制御手段とを備える水素製造装置である。【選択図】図1
摘要翻译：要解决的问题：提供一种氢气制备装置停止方法和氢气制备装置，其可以缩短完全停止装置所需的时间，同时防止重整器中催化剂的劣化，并且可以减小尺寸的装置。本发明提供一种氢气制备装置的停止方法，该制氢装置包括：重整器，具有通过含烃进料气体的蒸汽改性产生含有氢和一氧化碳的改性气体的改性部分，以及用于排出富氢转化气体的转化部分通过改性气体的CO转化，其特征在于，氢气制造装置还包括水电解单元，并且停止向改性剂供应进料气体和蒸汽，并且改性剂的内部被氢气在水电解单元中产生。本发明还提供了一种氢气制备装置，其包括用于排出富氢转化气体的改性剂，水电解单元，以及用于停止供给气体和蒸汽供给至修饰剂以及用于清洗改性剂内部的控制装置在水电解单元中产生的氢气。

6. 发明专利

JP2014080329A Hydrogen storage/release apparatus 有权
标题翻译：氢储存/释放装置
公开(公告)号：JP2014080329A
公开(公告)日：2014-05-08
申请号：JP2012229336
申请日：2012-10-16
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA AKITOSHI , MIURA SHINICHI , TOMEKAWA SHUHEI , TANIGUCHI YUKINOBU
IPC分类号： C01B3/00 , C01B3/56 , F17C11/00 , H01M8/04 , H01M8/10
CPC分类号： Y02P90/45
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen storage/release apparatus capable of mitigating the compaction and consolidation of a hydrogen storage alloy due to the expansion/contraction thereof, of simultaneously extending flow channels of a hydrogen-containing gas within a hydrogen storage alloy-filled layer while inhibiting short-circuited paths of the hydrogen-containing gas, of accelerating the conduction of heat to the filler, and, as a result, of significantly improving hydrogen storage/purification efficiencies.SOLUTION: A hydrogen storage/release apparatus 1 includes: a cylindrical tank 2 having, on one terminal side thereof, a hydrogen-containing gas supply port 6 and, on the other terminal side thereof, an off-gas discharge port 7; a filler 5 filled into this tank 2 and including a hydrogen storage alloy; and temperature control means 4 for heating and cooling the filler 5; and possesses fins 3 configured to abut from the inner plane of the tank 2 so as to regulate the gas in a zigzag or spiral circulatory pattern in relation to the axial direction thereof.
摘要翻译：要解决的问题：提供一种能够减轻由于其膨胀/收缩而导致的储氢合金的压实和固结的氢存储/释放装置，同时延长储氢合金中的含氢气体的流动通道，同时抑制含氢气体的短路路径，加速向填料的热传递，结果显着提高储氢/净化效率。解决方案：氢储存/释放装置1包括：一个圆筒形容器2，其一个端部侧具有含氢气体供给口6，另一个端子侧具有排气口7; 填充到该罐2中并包含储氢合金的填料5; 以及用于加热和冷却填料5的温度控制装置4; 并且具有构造成从罐2的内平面邻接的翅片3，以相对于其轴向以曲折或螺旋形循环图案调节气体。

7. 发明专利

JP2014040364A Activation method of autothermal reformer and autothermal reforming system 有权
标题翻译：自动翻新机和自动翻新系统的激活方法
公开(公告)号：JP2014040364A
公开(公告)日：2014-03-06
申请号：JP2013152120
申请日：2013-07-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TANIGUCHI YUKINOBU , FUJISAWA AKITOSHI , TOMEKAWA SHUHEI , MIURA SHINICHI
IPC分类号： C01B3/38 , C25B1/04
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide an activation method of an autothermal reformer and an autothermal reforming system in which, even when a capacity of an oxidation reforming part is large, efficient temperature rising can be performed and start time can be shorten.SOLUTION: Provided is an activation method of an autothermal reformer that includes an oxidation reforming part including an oxidation and reforming catalyst. In the oxidation reforming part, a part of a hydrocarbon included in a mixed gas of the hydrocarbon and moisture vapor is burned, and moisture vapor reforming reaction of the hydrocarbon is performed by the burning heat. The activation method includes (A) process in which a hydrogen inclusion gas and an oxygen inclusion gas are supplied into the oxidation reforming part so as to burn the hydrogen. The activation method further includes (B) process in which the hydrogen inclusion gas is generated using an autothermal reformer for activation that has a smaller size than that of the autothermal reformer, or (C) process in which the hydrogen inclusion gas is generated using a water electrolytic apparatus. The hydrogen inclusion gas generated in the (C) process is preferably used as the hydrogen inclusion gas for the (A) process.
摘要翻译：要解决的问题：为了提供自热重整器和自热重整系统的激活方法，其中即使氧化重整部分的容量大，可以实现有效的升温，并且可以缩短开始时间。解决方案：提供是一种自热重整器的活化方法，其包括包含氧化和重整催化剂的氧化重整部分。在氧化重整部分中，燃烧包含在烃和水蒸气的混合气体中的烃的一部分，并且通过燃烧热进行烃的水蒸气重整反应。活化方法包括（A）将氢气夹杂物和氧气夹杂物气体供给至氧化重整部分以使其燃烧的工序。活化方法还包括（B）使用具有比自热重整器的尺寸小的激活的自热重整器产生氢气夹杂气体的方法，或者（C）使用水电解设备。在（C）工序中产生的氢气夹杂气优选用作（A）工艺的氢气夹杂气体。

8. 发明专利

JP2014136655A Method for starting hydrogen production apparatus, and hydrogen production apparatus 有权
标题翻译：开始氢生产设备的方法和氢生产设备
公开(公告)号：JP2014136655A
公开(公告)日：2014-07-28
申请号：JP2013004319
申请日：2013-01-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TOMEKAWA SHUHEI , MIURA SHINICHI , TANIGUCHI YUKINOBU , FUJISAWA AKITOSHI
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a method for starting a hydrogen production apparatus capable of shortening a time required until hydrogen gas purity becomes stable without increasing energy consumption, and to provide the hydrogen producing apparatus.SOLUTION: There is provided a method for starting a hydrogen production apparatus, the apparatus comprising: a reformer that produces a hydrogen-rich reformed gas by steam reforming of a hydrocarbon-containing raw gas; and a hydrogen purifier that adsorbs gases other than hydrogen in the reformed gas using a PSA system. The method is characterized in that a temperature T1 in the reformer at which the reformed gas begins to be supplied to the hydrogen purifier and a temperature T2 in the reformer in steady-state operation of the hydrogen production apparatus satisfy following expression (1): T1
摘要翻译：要解决的问题：提供一种能够缩短氢气纯度变得稳定而不增加能量消耗所需要的时间的氢气制备装置的制造方法，提供制氢装置。氢气制备装置，该装置包括：通过含烃原料气体的蒸汽重整产生富氢重整气体的重整器; 以及使用PSA系统在重整气体中吸附氢以外的气体的氢气净化器。该方法的特征在于，在氢制造装置的稳态运行中，重整气体开始向氢净化器供给的重整器中的温度T1和重整器中的温度T2满足下式（1）：T1

9. 发明专利

JP2014125385A Hydrogen storage/release method and hydrogen storage/release apparatus 有权
标题翻译：氢存储/释放方法和氢储存/释放装置
公开(公告)号：JP2014125385A
公开(公告)日：2014-07-07
申请号：JP2012283586
申请日：2012-12-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA AKITOSHI , MIURA SHINICHI , TANIGUCHI YUKINOBU , TOMEKAWA SHUHEI
IPC分类号： C01B3/00 , C01B3/56
CPC分类号： Y02E60/327
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen storage/release method and a hydrogen storage/release apparatus each having a high energy efficiency of hydrogen purification.SOLUTION: The provided hydrogen storage/release method uses a hydrogen storage/release apparatus comprising a tank filled with a hydrogen storage alloy and executing the storage and release of hydrogen and a heat medium circulation unit annexed to this tank and capable of circulating heat media for heating and cooling the hydrogen storage alloy and comprises: a step of circulating a heating heat medium for heating the hydrogen storage alloy through the heat medium circulation unit; a step of circulating a cooling heat medium for cooling the hydrogen storage alloy through the heat medium circulation unit; and a step of removing the heat medium at least from the heat medium circulation unit between the heating heat medium circulating step and the cooling heat medium circulating step.
摘要翻译：要解决的问题：提供氢储存/释放方法和氢储存/释放装置，其各自具有氢能净化的高能量效率。解决方案：所提供的氢存储/释放方法使用氢储存/释放装置，其包括填充罐具有储氢合金，并执行氢罐的储存和释放以及与该罐相连的热介质循环单元，并能够循环用于加热和冷却储氢合金的热介质，包括：循环加热热介质进行加热的步骤储氢合金通过热介质循环单元; 循环用于通过热介质循环单元冷却储氢合金的冷却热介质的步骤; 以及至少从加热热介质循环工序和冷却热介质循环工序之间的热介质循环单元除去热介质的工序。

10. 发明专利

JP2013199678A Method and device for activation treatment of hydrogen storage alloy 审中-公开
标题翻译：氢存储合金的活化处理方法和装置
公开(公告)号：JP2013199678A
公开(公告)日：2013-10-03
申请号：JP2012068443
申请日：2012-03-23
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJISAWA AKITOSHI , MIURA SHINICHI , TANIGUCHI YUKINOBU , TOMEKAWA SHUHEI
IPC分类号： B22F1/00 , C01B3/00
CPC分类号： Y02E60/327 , Y02P20/129
摘要： PROBLEM TO BE SOLVED: To provide a method for activation treatment of a hydrogen storage alloy, which can perform the treatment using a container that is actually used while being filled with the hydrogen storage alloy, and can efficiently treat the hydrogen storage alloy even in the large amount or with a small grain size.SOLUTION: A method for activation treatment of a hydrogen storage alloy includes the steps of: evacuating the inside of a container filled with a hydrogen storage alloy under a temperature condition of 40-300°C; allowing a hydrogen gas to pass through the inside of the container under the temperature condition; and cooling the interior temperature of the container to 40°C or lower.
摘要翻译：要解决的问题：提供一种储氢合金的活化处理方法，其可以在填充有储氢合金时使用实际使用的容器进行处理，并且即使在储氢合金中也可以有效地处理储氢合金大量或具有小的晶粒尺寸。解决方案：一种储氢合金的活化处理方法包括以下步骤：在40-300℃的温度条件下抽空装有储氢合金的容器内部; 允许氢气在温度条件下通过容器的内部; 并将容器的内部温度冷却至40℃以下。

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