公开(公告)号：EP2832684B1

公开(公告)日：2016-09-21

申请号：EP13768680.4

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01B3/00 ,  C01F7/00 ,  C01B3/06 ,  C01F7/16

CPC分类号： C01B3/061 ,  C01B3/06 ,  C01F7/164 ,  Y02E60/324 ,  Y02E60/36

公开(公告)号：EP2832684A1

公开(公告)日：2015-02-04

申请号：EP13768680.4

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01B3/00 ,  C01F7/00

CPC分类号： C01B3/061 ,  C01B3/06 ,  C01F7/164 ,  Y02E60/324 ,  Y02E60/36

摘要： One object of the present invention is to provide a method for preparing hydrogen which is able to simply produce hydrogen which is clean energy without using ammonia as used in the background art and which is very high in safety. The method for preparing hydrogen of the present invention is characterized in that hydrogen is generated by introducing mayenite (Ca 12 Al 14 O 33 ) and calcium hydroxide [Ca(OH) 2 ] into water and allowing them to react with water. Here, it is preferable that a temperature of water is from 50 to 100°C, and a molar ratio of mayenite to calcium hydroxide is 1/9.

摘要翻译： 本发明的一个目的是提供一种制备氢气的方法，该方法能够简单地产生如背景技术中所使用的不使用氨的清洁能量的氢气，并且其安全性非常高。 本发明的氢的制造方法的特征在于，将钙铝石（Ca12Al14O33）和氢氧化钙[Ca（OH）2]导入水中，使其与水反应而生成氢。 此处，水的温度优选为50〜100℃，钙铝石与氢氧化钙的摩尔比为1/9。

公开(公告)号：EP2832696B1

公开(公告)日：2017-11-22

申请号：EP13769636.5

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01F7/00 ,  C01F7/16

CPC分类号： C01F7/164 ,  C01P2002/72

摘要： The present invention provides a production method of mayenite in which mayenite can be produced without requiring a high-temperature treatment, and the cost of equipment and heating cost are inexpensive, and in its turn, the production cost of mayenite is inexpensive. The production method of mayenite is characterized in that mayenite (Ca 12 Al 14 O 33 ) is formed by baking katoite [Ca 3 Al 2 (OH) 12 ]. A baking temperature of katoite is preferably from 300 to 500°C. In addition, it is preferable to use, as the katoite, a product generated by introducing aluminum and calcium hydroxide [Ca(OH) 2 ] into water and allowing them to react with water.

公开(公告)号：EP2832696A1

公开(公告)日：2015-02-04

申请号：EP13769636.5

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01F7/00

CPC分类号： C01F7/164 ,  C01P2002/72

摘要： The present invention provides a production method of mayenite in which mayenite can be produced without requiring a high-temperature treatment, and the cost of equipment and heating cost are inexpensive, and in its turn, the production cost of mayenite is inexpensive. The production method of mayenite is characterized in that mayenite (Ca 12 Al 14 O 33 ) is formed by baking katoite [Ca 3 Al 2 (OH) 12 ]. A baking temperature of katoite is preferably from 300 to 500°C. In addition, it is preferable to use, as the katoite, a product generated by introducing aluminum and calcium hydroxide [Ca(OH) 2 ] into water and allowing them to react with water.

摘要翻译： 本发明提供一种钙铝石的制造方法，其中不需要高温处理即可生产钙铝石，设备成本和加热成本低廉，反过来，钙铝石的生产成本便宜。 钙铝石的生产方法的特征在于钙铝石（Ca12Al14O33）是通过焙烧钾盐[Ca3Al2（OH）12]而形成的。 k石的烧成温度优选为300〜500℃。 此外，优选使用通过将氢氧化铝和氢氧化钙[Ca（OH）2]引入水中并使其与水反应而生成的产物作为硬脂酸盐。

公开(公告)号：EP2832685B1

公开(公告)日：2017-04-12

申请号：EP13769247.1

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01B3/00 ,  C01F7/00 ,  C01B3/06 ,  C01F7/16

CPC分类号： C01B3/063 ,  C01B3/06 ,  C01F7/164 ,  Y02E60/324 ,  Y02E60/36

公开(公告)号：EP2832685A1

公开(公告)日：2015-02-04

申请号：EP13769247.1

申请日：2013-01-11

申请人： Hitachi Zosen Corporation ,  Kyoto University

发明人： HIKAZUDANI, Susumu ,  WAKUI, Atsushi ,  FURUTERA, Masaharu ,  OSHIRO, Hitoshi ,  INOUE, Tetsuya ,  HIRAO, Kazuyuki

IPC分类号： C01B3/00 ,  C01F7/00

CPC分类号： C01B3/063 ,  C01B3/06 ,  C01F7/164 ,  Y02E60/324 ,  Y02E60/36

摘要： The present invention provides a continuous production method of hydrogen which is able to produce hydrogen, which is clean energy, simply and continuously without using ammonia as stated in BACKGROUND ART and which has a very high level of safety. The invention of the continuous production method of hydrogen includes a hydrogen production step comprising introducing mayenite (Ca 12 Al 14 O 33 ) and calcium hydroxide [Ca(OH) 2 ] into water and allowing them to react with water, thereby generating hydrogen and also forming katoite [Ca 3 Al 2 (OH) 12 ]; a regeneration step comprising baking the formed katoite to regenerate mayenite and calcium hydroxide; and a circulation step comprising returning the regenerated mayenite and calcium hydroxide into the hydrogen production step. It is preferable that a temperature of water in the hydrogen production step is from 50 to 100°C, and a molar ratio of mayenite to calcium hydroxide is 1/9. In addition, it is preferable that a baking temperature of katoite in the regeneration step is from 300 to 500°C.

摘要翻译： 本发明提供一种氢气的连续制造方法，其能够如背景技术所述那样简单且连续地产生清洁能量，而不使用氨，并且其具有非常高的安全性。 氢的连续生产方法的发明包括氢生产步骤，包括将钙铝石（Ca 12 Al 14 O 33）和氢氧化钙[Ca（OH）2]引入水中并使其与水反应，从而产生氢气 形成katoite [Ca 3 Al 2（OH）12]; 一种再生步骤，包括烘焙所形成的高铁矿以再生钙铝石和氢氧化钙; 以及循环步骤，包括将再生的钙铝石和氢氧化钙返回到氢生产步骤中。 氢制造工序中的水的温度优选为50〜100℃，钙铝石与氢氧化钙的摩尔比为1/9。 此外，再生步骤中的高铁氧体的烧成温度优选为300〜500℃。