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公开(公告)号：US09666320B2
公开(公告)日：2017-05-30
申请号：US13885875
申请日：2012-05-24
摘要： A tritium removal device for a lithium loop contains a neutron source (1) for colliding protons on a lithium flow, thereby generating neutrons, a lithium tank (11) for the lithium passing through this neutron source (1) to flow thereto through a flow passage (9), thereby temporarily accumulating it therein, and a lithium pump (17) for circulating and supplying the lithium of this lithium tank (11) to the neutron source (1) through a supply-side flow passage (9′). The lithium tank (11) and the lithium pump (17), into which hydrogen gas containing tritium therein can be easily collected, are enclosed within a hermetically sealed container (7) including an inactive gas therein, so that even if the hydrogen gas including the tritium therein is leaked into the hermetically sealed container (7), it is removed by a hydrogen isotope removal filter.
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公开(公告)号：US20130322587A1
公开(公告)日：2013-12-05
申请号：US13885875
申请日：2012-05-24
摘要： A tritium removal device for a lithium loop comprises a neutron source (1) for colliding proton on a lithium flow, thereby generating neutrons, a lithium tank (11) for letting the lithium passing through this neutron source (1) to flow into through a flow passage (9), thereby for temporality accumulating it therein, and a lithium pump (17) for circulating and supplying the lithium of this lithium tank (11) to the neutron source (1) through a supply-side flow passage (9′). The lithium tank (11) and the lithium pump (17), into which hydrogen gas containing tritium therein can be easily collected, are enclosed within a hermetically sealed container (7) including an inactive gas therein, so that even if the hydrogen gas including the tritium therein is leaked into the hermetically sealed container (7), it is removed by a hydrogen isotope removal filter. It is possible to remove the tritium, with safety, without diffusing the tritium from an inside of the lithium loop for forming a target flow into an atmosphere.
摘要翻译： 用于锂环的氚去除装置包括用于在锂流上碰撞质子的中子源（1），从而产生中子;锂槽（11），用于使通过该中子源（1）的锂流过 流通道（9），暂时积存在其中，以及用于通过供给侧流路（9'）向该中子源（1）循环供给该锂储罐（11）的锂的锂泵（17） ）。 其中容纳有氚的氢气的锂电池（11）和锂泵（17）可以被容纳在其中包含惰性气体的气密密封容器（7）内，使得即使包括 其中的氚泄漏到密封容器（7）中，通过氢同位素去除过滤器除去。 可以安全地除去氚，而不会从锂回路的内部扩散氚，以形成目标流入大气。
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公开(公告)号：US20130231403A1
公开(公告)日：2013-09-05
申请号：US13883342
申请日：2011-11-04
申请人： Hirofumi Denda , Minaho Ookubo , Nobuo Namiki , Atsushi Hanyama , Yasuhiko Inoue
发明人： Hirofumi Denda , Minaho Ookubo , Nobuo Namiki , Atsushi Hanyama , Yasuhiko Inoue
CPC分类号： A61K8/375 , A61K8/85 , A61K2800/10 , A61Q1/00 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/08 , A61Q5/00 , A61Q5/12 , A61Q17/04 , A61Q19/00 , A61Q19/001 , C07C69/675 , C08G63/60 , C08G63/912 , C08J5/18 , C08J2367/00
摘要： Provided is an esterification reaction product having high waterproof-film-forming properties, providing shiny feeling, and being excellent in moisture-retaining properties. The esterification reaction product is prepared by esterifying component A: 12-hydroxystearic acid polymer having a degree of polymerization of 7 or more, component B: fatty acid other than 12-hydroxystearic acid polymers, and component C: pentaerythritol.
摘要翻译： 提供具有高防水成膜性的酯化反应产物，提供光泽感并且保湿性优异。 酯化反应产物通过酯化聚合度为7以上的组分A：12-羟基硬脂酸聚合物，组分B：除12-羟基硬脂酸聚合物以外的脂肪酸和组分C：季戊四醇来制备。
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公开(公告)号：US07262323B2
公开(公告)日：2007-08-28
申请号：US10574273
申请日：2004-09-30
申请人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
发明人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
IPC分类号： C07C51/16 , C07C17/093 , A61L9/00
CPC分类号： C07C51/47 , C07C51/487 , Y02P20/52 , C07C63/26
摘要： A method for producing high purity terephthalic acid wherein a slurry having an acetic acid solvent and, dispersed therein, crude terephthalic acid crystals which has been prepared by subjecting a p-alkyl benzene to a liquid phase oxidation in a solvent of acetic acid is continuously converted to a water slurry by the mother liquid exchange, and then the resultant water slurry is subjected to a hydrogenation treatment, which comprises introducing the above acetic acid slurry to a tower having a center axis having a plurality of agitating blades at the top thereof, to form a region having a high concentration of terephthalic acid crystals in the tower through the sedimentation of the terephthalic acid crystals, supplying the water for substitution to the bottom of the tower in such a manner to form an upward water flow while generating a revolving flow of the high concentration region by the rotation of the agitation blade, to thereby subject said terephthalic acid crystals and said upward water flow to a counter-flow contact, and taking out the acetic acid from a portion being upper than the supply port for the acetic acid slurry while withdrawing the terephthalic acid crystals having contacted with the upward water flow together with the water for substitution from the tower bottom. The above method allows the substitution of the acetic acid solvent of the acetic acid slurry with water, with a high substitution percentage.
摘要翻译： 一种生产高纯度对苯二甲酸的方法，其中将具有乙酸溶剂和分散在其中的粗对苯二甲酸晶体的浆料在乙酸的溶剂中经由对烷基苯进行液相氧化而制备， 通过母液交换到水浆中，然后对所得水浆进行氢化处理，其包括将上述乙酸浆料引入到其顶部具有多个搅拌叶片的中心轴的塔上，至 通过对苯二甲酸晶体的沉降在塔中形成具有高浓度对苯二甲酸晶体的区域，将水替代为塔的底部，以形成向上的水流，同时产生 通过搅拌叶片的旋转而产生高浓度区域，从而使所述对苯二甲酸晶体和所述上部流动 ard水流动到逆流接触，并从乙酸浆料供应口上方的一部分取出乙酸，同时将与向上的水接触的对苯二甲酸晶体与水一起取出，以供替代 塔底。 上述方法允许乙酸溶剂的乙酸溶液用水替代，取代率高。
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公开(公告)号：US20070015935A1
公开(公告)日：2007-01-18
申请号：US10574273
申请日：2004-09-30
申请人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
发明人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
IPC分类号： C07C51/16 , C07C51/42 , C07C51/255
CPC分类号： C07C51/47 , C07C51/487 , Y02P20/52 , C07C63/26
摘要： In the process for producing a high-purity terephthalic acid of the invention, a slurry of crude terephthalic acid crystals dispersed in an acetic acid solvent, which is produced by a liquid-phase oxidation of p-alkylbenzene in the acetic acid solvent, is continuously converted into a slurry in water by a mother liquor displacement and then subjected to a catalytic hydrogenation. The acetic acid solvent slurry is introduced into a column equipped with a central shaft having a plurality of stirring blades along a vertical direction thereof from an upper portion of the column. The crude terephthalic acid crystals are allowed to sediment to form a high-concentration zone of terephthalic acid crystals in the column. A displacing water is fed into the column from a bottom portion thereof so as to form an upward flow of water in the column while forming circular flows in the high-concentration zone by rotation of the stirring blades, thereby bringing the terephthalic acid crystals into counter-current contact with the upward flow of water. The terephthalic acid crystals after counter-current contact with the upward flow of water is discharged from a bottom portion of the column together with the displacing water, while simultaneously taking the acetic acid solvent out of a portion of the column disposed above a feed portion for introducing the acetic acid solvent slurry. By the process, the acetic acid solvent of the acetic acid slurry is displaced by water in a high degree of mother liquor displacement.
摘要翻译： 在本发明的高纯度对苯二甲酸的制造方法中，在乙酸溶剂中通过液相氧化对 - 烷基苯生成的分散在乙酸溶剂中的粗对苯二甲酸晶体的浆液连续地 通过置换母液在水中转化为浆液，然后进行催化氢化。 将乙酸溶剂浆料从柱的上部沿其垂直方向引入装备有具有多个搅拌叶片的中心轴的塔中。 使粗对苯二甲酸晶体沉淀，形成柱中对苯二甲酸晶体的高浓度区。 置换水从其底部进料到塔中，以便在塔中形成向上的水流，同时通过搅拌叶片的旋转在高浓度区域形成圆形流动，从而使对苯二甲酸晶体反向 - 与水的向上流动接触。 与向上流动的水逆流接触的对苯二甲酸晶体与置换水一起从塔的底部排出，同时从设置在进料部分上方的塔的一部分中取出乙酸溶剂 引入乙酸溶剂浆液。 通过该过程，乙酸浆液的乙酸溶剂被高度母液置换的水置换。
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公开(公告)号：US20060254622A1
公开(公告)日：2006-11-16
申请号：US10571015
申请日：2004-09-30
申请人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
发明人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
IPC分类号： B08B9/20
摘要： In the washing process of the invention, the solid particles in a high-concentration zone, which is formed in a washing tank by a gravitational sedimentation of solid particles, are continuously washed by a counter-current contact with upward flow of a washing liquid which is fed from the bottom portion of the washing tank. With this process, the impurities in the solid particles are sufficiently removed by a simple apparatus. Since the used washing liquid can be recycled as the disperse medium for feeding the solid particles and as the washing liquid, the amount of used washing liquid to be discharged as the waste from the system is reduced.
摘要翻译： 在本发明的洗涤方法中，通过固体颗粒的重力沉降形成在洗涤槽中的高浓度区域中的固体颗粒通过与向上流动的洗涤液的逆流接触而连续洗涤， 从洗涤槽的底部进料。 通过这种方法，通过简单的装置将固体颗粒中的杂质充分除去。 由于所使用的洗涤液可以作为用于供给固体颗粒的分散介质再循环，并且作为洗涤液，因此作为废物从系统排出的废洗涤液的量减少。
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公开(公告)号：US20110213181A1
公开(公告)日：2011-09-01
申请号：US13048644
申请日：2011-03-15
申请人： Fumiya ZAIMA , Masato Inari , Hideaki Fujita , Nobuo Namiki
发明人： Fumiya ZAIMA , Masato Inari , Hideaki Fujita , Nobuo Namiki
IPC分类号： C07C51/255
摘要： A method for producing terephthalic acid comprising: subjecting a p-phenylene compound to a liquid-phase oxidation reaction by the use of a molecular-oxygen-containing gas in the presence of a catalyst at least containing a heavy metal compound and a bromine compound, and hydrous acetic acid having a water content of 1 to 15 mass %, to thereby yield a slurry; regulating the temperature of the slurry to 35 to 140° C., to thereby cause terephthalic acid to precipitate; removing the terephthalic acid through solid-liquid separation, to thereby recover a mother liquor; and recovering the catalyst from the mother liquor through a series of operations (1) to (4), as described, for reusing at least a portion of the catalyst in the liquid-phase oxidation reaction.
摘要翻译： 一种对苯二甲酸的制造方法，其特征在于，在至少含有重金属化合物和溴化合物的催化剂的存在下，通过使用含分子氧的气体对对亚苯基化合物进行液相氧化反应， 水含量为1〜15质量％的含水乙酸，得到浆料; 将浆料的温度调节至35至140℃，从而使对苯二甲酸沉淀; 通过固液分离除去对苯二甲酸，从而回收母液; 并通过如上所述的一系列操作（1）至（4）从母液中回收催化剂，用于在液相氧化反应中重新使用至少一部分催化剂。
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公开(公告)号：US20100048943A1
公开(公告)日：2010-02-25
申请号：US12520625
申请日：2007-12-07
申请人： Fumiya Zaima , Nobuo Namiki , Hideaki Fujita
发明人： Fumiya Zaima , Nobuo Namiki , Hideaki Fujita
IPC分类号： C07C51/21
摘要： The invention provides a method for producing isophthalic acid, characterized by including subjecting a m-phenylene compound to liquid-phase oxidation reaction by use of a molecular-oxygen-containing gas in the presence of a catalyst at least containing a heavy metal compound and a bromine compound, and hydrous acetic acid having a water content of 1 to 15 mass %, to thereby yield a slurry; regulating the temperature of the slurry to 35 to 140° C., to thereby cause isophthalic acid to precipitate; removing the isophthalic acid through to solid-liquid separation to thereby recover a mother liquor; and recovering the catalyst from the mother liquor through a series of the following steps (1) to (4) for reusing at least a portion of the catalyst in the liquid-phase oxidation reaction: (1) an adsorption step including regulating the ratio “amount by mole of bromide ions in the mother liquor/total amount by mole of heavy metal ions in the mother liquor” to 0.3 to 3, and then exposing the mother liquor to a pyridine-ring-containing chelate resin which has been heated to 35 to 140° C., so that the resin adsorbs catalyst-derived heavy metal ions and bromide ions, and also adsorbs a carboxylic acid mixture which has been by-produced through the liquid-phase oxidation reaction, (2) an elution step (A) of exposing hydrous acetic acid having a water content of 1 to 15 mass % to the pyridine-ring-containing chelate resin which has undergone the adsorption step, thereby yielding an eluate containing the by-produced carboxylic acid mixture, (3) an elution step (B) of exposing water or hydrous acetic acid having a water content of 20 mass % or more to the pyridine-ring-containing chelate resin which has undergone the elution step (A), thereby yielding an eluate containing catalyst-derived heavy metal ions and bromide ions, and (4) a displacement step of exposing hydrous acetic acid having a water content of 1 to 15 mass % to the pyridine-ring-containing chelate resin which has undergone the elution step (B), serving as a displacement liquid, thereby regenerating the resin.
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公开(公告)号：US07655097B2
公开(公告)日：2010-02-02
申请号：US10571015
申请日：2004-09-30
申请人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
发明人： Hideaki Fujita , Hiroshi Machida , Nobuo Namiki , Yoshio Waguri
IPC分类号： B08B3/04
摘要： In the washing process of the invention, the solid particles in a high-concentration zone, which is formed in a washing tank by a gravitational sedimentation of solid particles, are continuously washed by a counter-current contact with upward flow of a washing liquid which is fed from the bottom portion of the washing tank. With this process, the impurities in the solid particles are sufficiently removed by a simple apparatus. Since the used washing liquid can be recycled as the disperse medium for feeding the solid particles and as the washing liquid, the amount of used washing liquid to be discharged as the waste from the system is reduced.
摘要翻译： 在本发明的洗涤方法中，通过固体颗粒的重力沉降形成在洗涤槽中的高浓度区域中的固体颗粒通过与向上流动的洗涤液的逆流接触而连续洗涤， 从洗涤槽的底部进料。 通过这种方法，通过简单的装置将固体颗粒中的杂质充分除去。 由于所使用的洗涤液可以作为用于供给固体颗粒的分散介质再循环，并且作为洗涤液，因此作为废物从系统排出的废洗涤液的量减少。
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公开(公告)号：US20090268013A1
公开(公告)日：2009-10-29
申请号：US12425483
申请日：2009-04-17
申请人： Satoshi Katahira , Nobuo Namiki
发明人： Satoshi Katahira , Nobuo Namiki
IPC分类号： H04N13/02
CPC分类号： G03B35/08
摘要： An adjuster plate is provided between a front rail and a camera unit body having cameras. Pre-dimensioned positioning pins protrude from upper and lower surfaces of the adjuster plate. The positioning pins protruding from the upper surface of the adjuster plate are positioned by being fitted in pin fitting holes provided in the front rail. The positioning pins protruding from the lower surface of the adjuster plate are positioned by being fitted in pin fitting holes provided in the camera unit body. Even when the positions of the pin fitting holes in the front rail are changed, it is possible to cope with the change by only changing the protruding positions of the positioning pins.
摘要翻译： 调节板设置在前导轨和具有相机的相机单元主体之间。 预定尺寸的定位销从调节板的上表面和下表面突出。 从调节板的上表面突出的定位销通过安装在设置在前导轨上的销嵌合孔中而定位。 从调节板的下表面突出的定位销通过装配在相机单元主体中的销嵌合孔中而定位。 即使当前轨道中的销钉安装孔的位置改变时，也可以通过仅改变定位销的突出位置来应对变化。
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