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1. 发明专利

JP2012234799A Magnesium fuel cell 有权
标题翻译： MAGNESIUM燃料电池
公开(公告)号：JP2012234799A
公开(公告)日：2012-11-29
申请号：JP2012071644
申请日：2012-03-27
申请人： Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , Nippon Sozai Kk , 日本素材株式会社
发明人： KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOSHIHIKO
IPC分类号： H01M12/06 , H01M4/46
CPC分类号： H01M4/466 , C22C23/02 , H01M4/628 , H01M12/06 , H01M12/08 , H01M2300/0002 , H01M2300/0014 , Y02E60/128
摘要： PROBLEM TO BE SOLVED: To provide a magnesium fuel cell capable of preventing self discharge of a negative electrode material and supplying stable electric power over a long time.SOLUTION: The magnesium fuel cell 10 includes a negative electrode material 12 made of a magnesium alloy and an electrolyte 18 in which a magnesium ion is eluted from the negative electrode material 12. The magnesium alloy contains aluminum and calcium. The electrolyte 18 is preferably sodium chloride solution, sodium hydroxide solution, sodium hydrogen carbonate solution, sodium percarbonate solution, or mixed solution containing two or more of them.
摘要翻译：解决的问题：提供能够防止负极材料的自放电并长时间供给稳定的电力的镁燃料电池。解决方案：镁燃料电池10包括由镁合金制成的负极材料12和电解质18，其中镁离子从负极材料12洗脱。镁合金含有铝和钙。电解质18优选为氯化钠溶液，氢氧化钠溶液，碳酸氢钠溶液，过碳酸钠溶液，或其中含有两种以上的混合溶液。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013221194A Method for refining magnesium using lime nitrogen 有权
标题翻译：使用极限硝酸精炼镁的方法
公开(公告)号：JP2013221194A
公开(公告)日：2013-10-28
申请号：JP2012094505
申请日：2012-04-18
申请人： Nippon Sozai Kk , 日本素材株式会社 , Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： ABE TOSHIHIKO , KOHAMA YASUAKI , SAKAMOTO MITSURU
IPC分类号： C22B26/22 , C22B5/16
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide an easy method for refining magnesium simultaneously solving the problems that, in generally circulating lime nitrogen, only about 40 to 55% of calcium cyanamide contributing a reduction of magnesium is included, and a use of the lime nitrogen as it is with heat added for magnesium refining causes a large energy loss, further, in the case of magnesium being refined by reducing bitten, seawater or the thermally dehydrated product thereof, a risk of generating hydrogen chloride to remarkably damage a furnace occurs, and in which production is suppressed.SOLUTION: Lime nitrogen is poured into water or a solution including water to dissolve lime in the lime nitrogen, and further, calcium cyanamide is precipitated and recovered to obtain calcium cyanamide with high purity. Further, the dissolved lime and magnesium chloride in an aqueous solution are reacted to precipitate and recover magnesium hydroxide, and they are mixed and heated to refine magnesium.
摘要翻译：要解决的问题：为了提供一种简单的精炼镁的方法，同时解决了在通常循环的石灰氮中仅包括约40至55％的有助于还原镁的氨基氰胺，并且使用石灰氮作为伴随着镁精炼的添加热量，能量损失大，进一步地，在通过减少被咬，海水或其脱水产物来精炼镁的情况下，会产生产生氯化氢以显着损坏炉的风险，并且在该生产被抑制。解决方案：将石灰氮注入水或包含水的溶液中以在石灰氮中溶解石灰，并进一步沉淀并回收氰氨腈，得到高纯度的氰氨腈。此外，使溶解的石灰和氯化镁在水溶液中反应以沉淀并回收氢氧化镁，并将它们混合并加热以精炼镁。

3. 发明专利

JP2013185255A Method for smelting magnesium 有权
标题翻译：熔炼镁的方法
公开(公告)号：JP2013185255A
公开(公告)日：2013-09-19
申请号：JP2012070279
申请日：2012-03-08
申请人： Nippon Sozai Kk , 日本素材株式会社 , Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： ABE TOSHIHIKO , KOHAMA YASUAKI , SAKAMOTO MITSURU
IPC分类号： C22B26/22 , C22B5/16 , C22B9/02 , C22B9/10
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a simple method for smelting a magnesium whose producing cost is restrained.SOLUTION: A magnesium compound is reduced with lime-nitrogen as a reducing agent to smelt the magnesium. A material, in which a bittern (magnesium chloride hydrade) from the sea-water, is heated, can be used as the magnesium compound. Sample 1 compressed-solidifying mixed powder of the heated bittern and lime-nitrogen, is put in a graphite-made crucible 7 to fix in a transparent quartz 3. Successively, the graphite-made crucible 7 is heated while putting this sample in a focus position 8 of a concave mirror 5 in an evacuating state 4 in the qualtz tube and consequently, generated magnesium steam is stuck to the wall surface of the qualtz tube and can be recovered as a magnesium foil 2.
摘要翻译：要解决的问题：提供一种生产成本被抑制的冶炼镁的简单方法。解决方案：用石灰 - 氮作为还原剂还原镁化合物以熔炼镁。将来自海水的卤水（氯化镁水合物）加热的物质可以用作镁化合物。将加热的卤水和石灰氮的样品1压缩固化混合粉末放入石墨制坩埚7中以固定在透明石英3中。接着，将石墨制坩埚7加热，同时将该样品置于焦点在qualtz管中的排空状态4的凹面镜5的位置8，因此，产生的镁蒸汽粘附到华氏管的壁表面，并且可以作为镁箔2回收。

4. 发明专利

JP2014084501A Magnesium vapor condensation device 审中-公开
标题翻译：镁蒸气冷凝装置
公开(公告)号：JP2014084501A
公开(公告)日：2014-05-12
申请号：JP2012234397
申请日：2012-10-24
申请人： Nippon Sozai Kk , 日本素材株式会社 , Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： ABE TOSHIHIKO , KOHAMA YASUAKI , SAKAMOTO MITSURU , HARAGUCHI TOSHIYUKI , ABE TOMOYUKI
IPC分类号： C22B26/22 , C22B5/16
摘要： PROBLEM TO BE SOLVED: To continuously refine magnesium by a solar furnace with converged solar light as a heat source.SOLUTION: A retort previously filled with a magnesium reduction raw material or to be intermittently fed with the reduction raw material is installed in a vacuum vessel in which the front face or the whole is transparent to solar light, and the retort is heated by converged solar light to generate magnesium vapor. The magnesium vapor is introduced into a condenser thermally separated from the retort and connected therewith, and is condensed by natural cooling to obtain magnesium.
摘要翻译：要解决的问题：通过具有聚光太阳光作为热源的太阳能炉不断精炼镁。解决方案：将预先填充有镁还原原料或间歇地供给还原原料的蒸馏器安装在真空容器其中正面或整体对于太阳光是透明的，并且通过会聚太阳光加热蒸煮器以产生镁蒸汽。将镁蒸气引入与蒸馏器热分离并与之连接的冷凝器中，并通过自然冷却冷凝以获得镁。

5. 发明专利

JP2014132114A Corrosion-resistant magnesium binary alloy 审中-公开
标题翻译：耐腐蚀二氧化锰合金
公开(公告)号：JP2014132114A
公开(公告)日：2014-07-17
申请号：JP2013253561
申请日：2013-12-06
申请人： Nippon Sozai Kk , 日本素材株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： ABE TOSHIHIKO , KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOMOYUKI , HARAGUCHI TOSHIYUKI , MORI HITOSHI
IPC分类号： C22C23/00 , H01M4/46
摘要： PROBLEM TO BE SOLVED: To develop a magnesium alloy which is excellent in corrosion resistance to a saline solution and can obtain a large electromotive force when used as a negative electrode active material for a magnesium battery.SOLUTION: There is provided a magnesium alloy which has a high corrosion resistance to a saline solution and can obtain a large electromotive force when used as a negative electrode active material for a battery by using a binary magnesium alloy composed of magnesium and calcium and adjusting the calcium content to 0.18 mass% or more and 2.26 mass% or less. Further, a material which is further improved in corrosion resistance may be obtained by quenching the resulting magnesium alloy after heating for a fixed period of time.
摘要翻译：要解决的问题：开发一种对盐溶液的耐腐蚀性优异的镁合金，并且当用作镁电池的负极活性材料时可获得大的电动势。解决方案：提供一种镁合金，其具有对盐溶液具有高耐腐蚀性，并且通过使用由镁和钙组成的二元镁合金和将钙含量调节至0.18质量％以上且2.26重量％时，可以获得大的电动势用作电池用负极活性物质质量％以下。此外，通过在一定时间内加热得到的镁合金淬火后，可以获得耐腐蚀性进一步提高的材料。

6. 发明专利

JP2014042882A Dewatering and washing apparatus of suspension liquid 审中-公开
标题翻译：悬浮液的清洗和清洗装置
公开(公告)号：JP2014042882A
公开(公告)日：2014-03-13
申请号：JP2012186992
申请日：2012-08-27
申请人： Nippon Sozai Kk , 日本素材株式会社 , Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： ABE TOSHIHIKO , KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOMOYUKI
IPC分类号： B01D21/26 , B01D21/30 , B04B1/02 , B04B9/10 , B04B11/02 , B04B15/12 , C01F5/22
摘要： PROBLEM TO BE SOLVED: To provide a separating and washing apparatus of a suspension liquid, that is capable of efficiently precipitating and separating a suspension liquid which has a slow settling rate and requires washing of precipitation, and that in addition is capable of washing the separated precipitation in a short time.SOLUTION: Solid-liquid separation, and re-agitation is controlled by an acceleration and termination condition of a rotary motion of centrifugation. In concrete terms, after solid-liquid separation of a suspension liquid by the centrifugation, a solid-liquid separated state is maintained by gradually terminating rotation of a vessel to discharge the separated liquid. In order to wash a precipitate, the precipitate solidified by inertial force of flowing water is collapsed by rapid acceleration and rapid termination of the rotation of the vessel filled with washing water, and instantly returned into a suspended state for performing washing.
摘要翻译：要解决的问题：提供一种悬浮液的分离和洗涤装置，其能够有效地沉淀和分离具有缓慢沉降速率并需要洗涤沉淀的悬浮液，并且还可以洗涤分离的在短时间内沉淀。溶液：通过离心旋转运动的加速和终止条件控制固液分离和再搅拌。具体来说，在通过离心固液分离悬浮液后，通过逐渐终止容器的旋转以排出分离的液体来维持固液分离状态。为了洗涤沉淀物，通过流动的水的惯性力固化的沉淀物通过快速加速并迅速终止填充有洗涤水的容器的旋转而崩溃，并立即恢复到悬浮状态进行洗涤。

7. 发明专利

JP2013170286A Method for operating power generation system 有权
标题翻译：发电系统运行方法
公开(公告)号：JP2013170286A
公开(公告)日：2013-09-02
申请号：JP2012033688
申请日：2012-02-20
申请人： Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所 , Nippon Sozai Kk , 日本素材株式会社
发明人： KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOSHIHIKO
IPC分类号： C22B26/22 , B09B3/00 , C02F11/10 , C10J3/00 , C22B5/04 , F02C3/28 , F02C6/00 , F02C9/28 , F02C9/40 , F27D17/00
CPC分类号： Y02E50/12 , Y02E50/30 , Y02P10/214 , Y02P10/226 , Y02P20/124
摘要： PROBLEM TO BE SOLVED: To provide magnesium refining technology which is more energy saving and generates a smaller amount of CO.SOLUTION: In a method for operating a power generation system 10, power generation is performed by delivering combustible gas generated in a gasifying furnace 20 to poststage power generation facilities 30, wherein when the power generation facilities 30 are not running, the gasifying furnace 20 is utilized as a magnesium refining furnace. In the method, the combustible gas generated in the gasifying furnace 20 is preferably utilized as a fuel for refining magnesium in the gasifying furnace 20. Also, the combustible gas generated in the gasifying furnace 20 is preferably circulated into the gasifying furnace 20.
摘要翻译：要解决的问题：提供更节能并产生较少CO的镁精炼技术。解决方案：在一种操作发电系统10的方法中，通过输送在气化炉20中产生的可燃气体来进行发电到后台发电设备30，其中当发电设备30不运行时，气化炉20用作镁精炼炉。在该方法中，在气化炉20中产生的可燃气体优选用作在气化炉20中精炼镁的燃料。而且，在气化炉20中产生的可燃气体优选循环到气化炉20中。

8. 发明专利

JP2014167933A Negative electrode material for magnesium cell and magnesium cell 有权
公开(公告)号：JP2014167933A
公开(公告)日：2014-09-11
申请号：JP2014100606
申请日：2014-05-14
申请人： Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , Oricon Energy Inc , オリコン・エナジー株式会社
发明人： KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOSHIHIKO
IPC分类号： H01M4/46 , H01M12/06 , H01M12/08
CPC分类号： H01M4/466 , C22C23/02 , H01M4/628 , H01M12/06 , H01M12/08 , H01M2300/0002 , H01M2300/0014 , Y02E60/128
摘要： PROBLEM TO BE SOLVED: To provide a magnesium fuel cell capable of preventing self discharge of negative electrode material and supplying stable electric power over a long time.SOLUTION: A magnesium fuel cell 10 comprises: a negative electrode material 12 made of magnesium alloy; and an electrolyte 18 in which a magnesium ion is eluted from the negative electrode material 12. The magnesium alloy contains aluminum and calcium. The electrolyte 18 is preferably sodium chloride solution, sodium hydroxide solution, sodium hydrogen carbonate solution, sodium percarbonate solution, or mixed solution containing two or more of them.

9. 发明专利

JP2014187032A Negative electrode material for magnesium cell and magnesium cell 有权
标题翻译：用于镁电池和镁电池的负极电极材料
公开(公告)号：JP2014187032A
公开(公告)日：2014-10-02
申请号：JP2014100605
申请日：2014-05-14
申请人： Tohoku Univ , 国立大学法人東北大学 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , Oricon Energy Inc , オリコン・エナジー株式会社
发明人： KOHAMA YASUAKI , SAKAMOTO MITSURU , ABE TOSHIHIKO
IPC分类号： H01M4/46 , C22C23/02 , H01M12/06
CPC分类号： H01M4/466 , C22C23/02 , H01M4/628 , H01M12/06 , H01M12/08 , H01M2300/0002 , H01M2300/0014 , Y02E60/128
摘要： PROBLEM TO BE SOLVED: To provide a magnesium fuel cell capable of preventing self discharge of negative electrode material and supplying stable electric power over a long time.SOLUTION: A magnesium fuel cell 10 comprises: a negative electrode material 12 made of magnesium alloy; and an electrolyte 18 in which a magnesium ion is eluted from the negative electrode material 12. The magnesium alloy contains aluminum and calcium. The electrolyte 18 is preferably sodium chloride solution, sodium hydroxide solution, sodium hydrogen carbonate solution, sodium percarbonate solution, or mixed solution containing two or more of them.
摘要翻译：要解决的问题：提供能够防止负极材料自放电并长时间供应稳定电力的镁燃料电池。解决方案：一种镁燃料电池10包括：由镁合金制成的负极材料12; 以及其中从负极材料12中洗脱镁离子的电解质18.镁合金含有铝和钙。电解质18优选为氯化钠溶液，氢氧化钠溶液，碳酸氢钠溶液，过碳酸钠溶液，或其中含有两种以上的混合溶液。

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