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11. 发明申请

US20090148381A1 METHOD FOR TREATMENT OF DRAIN IN HYDROGEN PRODUCTION AND HYDROGEN PRODUCTION SYSTEM 有权
标题翻译：用于处理氢生产和氢生产系统中排水的方法
公开(公告)号：US20090148381A1
公开(公告)日：2009-06-11
申请号：US12300366
申请日：2007-05-07
申请人： Toshihiko Sumida , Yoshinori Takata , Masanori Miyake , Yoshiaki Imoto
发明人： Toshihiko Sumida , Yoshinori Takata , Masanori Miyake , Yoshiaki Imoto
IPC分类号： C01B3/24 , C10J1/20
CPC分类号： C01B3/323 , B01J8/025 , B01J2208/00203 , B01J2208/00504 , B01J2208/0053 , B01J2208/00716 , C01B2203/0233 , C01B2203/0261 , C01B2203/043 , C01B2203/0495 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1076 , C01B2203/1223 , C01B2203/1288 , C01B2203/1604 , H01M8/0631 , H01M8/0662 , Y02P20/128 , Y02P20/52
摘要： A method for treating drain in hydrogen production includes steps of gasifying in a gasifier (1), reforming in a reformer (2), gas-liquid separation in a gas-liquid separator (4), PSA gas separation in a PSA separator (5) and evaporation in a drain treatment unit (6). In the gasifying, a mixed material containing methanol is heated and gasified. In the reforming, reformed gas containing hydrogen is produced from the mixed material by reforming reaction of methanol. In the gas-liquid separation, a liquid component is separated from the reformed gas and discharged as drain. In the PSA gas separation, hydrogen-rich gas and offgas are extracted from the reformed gas by PSA separation using an adsorption tower. In the gasifying, the offgas is burned, and the mixed material is heated by using the combustion gas as heat source. In the evaporation, drain is evaporated using the combustion gas after heating the mixed material as heat source.
摘要翻译：用于处理氢气生产中的排水的方法包括在气化器（1）中气化，重整器（2）中的重整，气 - 液分离器（4）中的气液分离，PSA分离器（5）中的PSA气体分离）并在排水处理单元（6）中蒸发。在气化中，将含有甲醇的混合物质加热并气化。在重整中，通过甲醇的重整反应，由混合材料产生含氢气的重整气体。在气液分离中，将液体成分从重整气体中分离出来，排出。在PSA气体分离中，使用吸附塔通过PSA分离从重整气体中提取富氢气体和废气。在气化中，废气被燃烧，并且通过使用燃烧气体作为热源来加热混合物。在蒸发中，加热混合材料作为热源后，使用燃烧气体蒸发排出物。

12. 发明申请

US20090104084A1 HYDROGEN PRODUCTION SYSTEM AND METHOD OF CONTROLLING FLOW RATE OF OFFGAS IN THE SYSTEM 有权
标题翻译：氢系统的生产系统和控制流量的方法
公开(公告)号：US20090104084A1
公开(公告)日：2009-04-23
申请号：US12300362
申请日：2007-05-07
申请人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
发明人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
IPC分类号： B01D53/053 , G05D7/00 , G05D7/06 , B01J7/00
CPC分类号： B01D53/047 , B01D2256/16 , B01D2257/108 , C01B3/32 , C01B3/323 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/043 , C01B2203/0495 , C01B2203/0822 , C01B2203/0827 , C01B2203/0872 , C01B2203/0888 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1223 , C01B2203/1288 , C01B2203/1695 , H01M8/0631 , H01M8/0662 , Y02P20/128 , Y10T137/0357
摘要： A hydrogen manufacturing system for performing offgas flow control includes: a vaporizer (1) for heating a material mixture containing a hydrocarbon material; a reforming reactor (2) for generating hydrogen-containing reformed gas by reforming reactions of the material; a PSA separator (5) for repeating a cycle of adsorption and desorption, where in the adsorption PSA separation is performed with an adsorption tower loaded with an adsorbent to adsorb unnecessary components in the reformed gas and extract hydrogen-enriched gas out of the tower, and in the desorption the offgas containing the unnecessary components from the adsorbent and remaining hydrogen is discharged from the tower; and a buffer tank (6) for holding the offgas before supplying to the vaporizer. The offgas flow supply from the tank (6) to the vaporizer is changed continuously over time when the cycle time is changed according to load change on the separator (5).
摘要翻译：用于进行废气流量控制的氢制造系统包括：用于加热含有烃材料的材料混合物的蒸发器（1）用于通过所述材料的重整反应产生含氢重整气体的重整反应器（2）; 用于重复吸附和解吸循环的PSA分离器（5），其中在吸附PSA分离中，用装有吸附剂的吸附塔进行吸附，以吸附重整气体中的不必要成分并将富氢气体从塔中提取出来，并且在解吸中，从吸附剂和剩余的氢气中含有不需要的成分的废气从塔中排出; 以及用于在蒸发器供应之前保持废气的缓冲罐（6）。当循环时间根据分离器（5）上的负荷变化而变化时，从罐（6）到蒸发器的废气流量随时间不断变化。

13. 发明授权

US08298305B2 Hydrogen production system and method of controlling flow rate of offgas in the system 有权
标题翻译：制氢系统及排气系统流量控制方法
公开(公告)号：US08298305B2
公开(公告)日：2012-10-30
申请号：US12300362
申请日：2007-05-07
申请人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
发明人： Toshihiko Sumida , Masanori Miyake , Hidenori Minami , Yoshinori Ueda
IPC分类号： B01J7/00
CPC分类号： B01D53/047 , B01D2256/16 , B01D2257/108 , C01B3/32 , C01B3/323 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/043 , C01B2203/0495 , C01B2203/0822 , C01B2203/0827 , C01B2203/0872 , C01B2203/0888 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1223 , C01B2203/1288 , C01B2203/1695 , H01M8/0631 , H01M8/0662 , Y02P20/128 , Y10T137/0357
摘要： A hydrogen manufacturing system for performing offgas flow control includes: a vaporizer (1) for heating a material mixture containing a hydrocarbon material; a reforming reactor (2) for generating hydrogen-containing reformed gas by reforming reactions of the material; a PSA separator (5) for repeating a cycle of adsorption and desorption, where in the adsorption PSA separation is performed with an adsorption tower loaded with an adsorbent to adsorb unnecessary components in the reformed gas and extract hydrogen-enriched gas out of the tower, and in the desorption the offgas containing the unnecessary components from the adsorbent and remaining hydrogen is discharged from the tower; and a buffer tank (6) for holding the offgas before supplying to the vaporizer. The offgas flow supply from the tank (6) to the vaporizer is changed continuously over time when the cycle time is changed according to load change on the separator (5).
摘要翻译：用于进行废气流量控制的氢制造系统包括：用于加热含有烃材料的材料混合物的蒸发器（1）用于通过所述材料的重整反应产生含氢重整气体的重整反应器（2）; 用于重复吸附和解吸循环的PSA分离器（5），其中在吸附PSA分离中，用装有吸附剂的吸附塔进行吸附，以吸附重整气体中的不必要成分并将富氢气体从塔中提取出来，并且在解吸中，从吸附剂和剩余的氢气中含有不需要的成分的废气从塔中排出; 以及用于在蒸发器供应之前保持废气的缓冲罐（6）。当循环时间根据分离器（5）上的负荷变化而变化时，从罐（6）到蒸发器的废气流量随时间不断变化。

14. 发明授权

US06913638B2 Method for separating hydrogen gas 有权
标题翻译：氢气分离方法
公开(公告)号：US06913638B2
公开(公告)日：2005-07-05
申请号：US10451698
申请日：2001-12-21
申请人： Toshihiko Sumida , Hiroaki Sasano , Masanori Miyake
发明人： Toshihiko Sumida , Hiroaki Sasano , Masanori Miyake
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D2253/1085 , B01D2253/25 , B01D2256/16 , B01D2257/108 , B01D2257/502 , B01D2257/504 , B01D2257/7022 , B01D2259/4003 , B01D2259/40032 , B01D2259/40037 , B01D2259/40047 , B01D2259/40052 , B01D2259/40064 , B01D2259/40066 , B01D2259/40069 , B01D2259/40081 , B01D2259/403 , B01D2259/404 , Y02C10/08
摘要： Product gas (Gpro) is separated from material gas (Gmat) by a PSA process utilizing a plurality of adsorption towers (A-C) each loaded with an adsorbent. The separation of the product gas (Gpro) is performed by repeating a cycle comprising an adsorption step, a decompression step, a desorption step, a cleaning step and a pressurization step. In the decompression step, remaining gas (Grem) as cleaning gas is introduced from one adsorption tower (C) to another adsorption tower (B). The amount of the remaining gas (Grem) introduced is 2 to 7 times the volume of the adsorbent loaded in the adsorption tower (B) as converted into volume at common temperature and under atmospheric pressure. To remove both of carbon monoxide and carbon dioxide from the material gas (Gmat) by a single kind of adsorbent, use is made of zeolite having a faujasite structure with a Si/Al ratio lying in a range of 1 to 1.5 and a lithium-exchange ratio of no less than 95%.
摘要翻译：产物气体（Gpro）通过利用多个吸附剂的多个吸附塔（A-C）的PSA方法与原料气体（Gmat）分离。通过重复包括吸附步骤，减压步骤，解吸步骤，清洗步骤和加压步骤的循环来进行产物气体（Gpro）的分离。在减压步骤中，作为清洗气体的残留气体（Grem）从一个吸附塔（C）引入另一个吸附塔（B）。引入的剩余气体（Grem）的量是在常温和大气压下转化为体积的吸附塔（B）中吸附剂的体积的2至7倍。为了通过单种吸附剂从原料气体（Gmat）中除去一氧化碳和二氧化碳，可以使用Si / Al比在1〜1.5范围内的八面沸石结构的沸石，交换率不低于95％。

15. 发明授权

US5536888A Process for producing diol compounds 失效
标题翻译：二醇化合物的制备方法
公开(公告)号：US5536888A
公开(公告)日：1996-07-16
申请号：US364712
申请日：1994-12-27
申请人： Yasushi Shiomi , Hiroyuki Fukushima , Toshihiko Sumida , Shinichi Furusaki
发明人： Yasushi Shiomi , Hiroyuki Fukushima , Toshihiko Sumida , Shinichi Furusaki
IPC分类号： B01J23/80 , B01J37/03 , C07C29/149 , C07C31/20
CPC分类号： B01J37/03 , B01J23/80 , C07C29/149
摘要： A diol compound, for example, hexanediol, is produced with a high efficiency by esterifying a carboxylic acid mixture, collected from a reaction product mixture of a liquid phase oxidation of cyclohexane, with an esterifying agent and hydrogenate-decomposing the resultant esterification product mixture with hydrogen. The hydrogenate-decomposition is carried out by using a specific catalyst free from chromium and including a member selected from (A) copper and zinc-containing catalytic materials which are prepared by mixing an aqueous solution of water-soluble copper and zinc salts with an aqueous alkali metal or ammonium carbonate or alkali metal or ammonium hydrogen carbonate solution, reducing the resultant precipitate comprising a basic copper and zinc carbonate mixture with hydrogen and partially oxidizing the resultant reduction product with an oxygen-containing gas, and (B) copper and zinc-containing catalytic materials which are prepared by conducting the same mixing procedure as that for the catalytic material (A) except that the mixing is carried out at a temperature of 60.degree. to 95.degree. C. at a pH of 6.5 to 9.0, and by calcining the resultant precipitate at a temperature of 300.degree. C. to 450.degree. C.
摘要翻译：通过将从环己烷的液相氧化反应产物混合物收集的羧酸混合物与酯化剂酯化，并将所得酯化产物混合物氢化分解，从而高效率地生产二醇化合物，例如己二醇，氢。氢化物分解通过使用不含铬的特定催化剂进行，并且包括选自（A）铜和锌的催化材料的成员，其通过将水溶性铜和锌盐的水溶液与水溶液碱金属或碳酸铵或碱金属或碳酸氢铵溶液，将含有碱性铜和碳酸锌混合物的所得沉淀物用氢气还原，并用含氧气体部分氧化所得的还原产物，和（B）铜和锌 - 含有催化剂材料，其通过进行与催化材料（A）相同的混合程序制备，不同之处在于在6.5至9.0的pH下在60℃至95℃的温度下进行混合，并通过煅烧所得沉淀物在300℃至450℃的温度下

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