公开(公告)号：EP2937195A1

公开(公告)日：2015-10-28

申请号：EP13889235.1

申请日：2013-07-09

申请人： SE Corporation

发明人： TAKIZAWA Tsutomu

IPC分类号： B28C5/46 ,  B28B1/08 ,  B28B1/14 ,  B28B11/04

CPC分类号： C04B7/36 ,  B05D3/007 ,  B28B1/082 ,  B28B1/16 ,  B28B7/44 ,  C04B40/0089 ,  C04B28/02 ,  C04B40/04 ,  C04B2103/302

摘要： A method for manufacturing a high-strength cement cured product constituted by: mixing and kneading cement with at least water and water-reducing agent; putting the cement kneaded mixture (5) into a vacuum device and removing air and dehydrating by vacuum evacuation; forming an impermeable coating layer (7) on the surface of the cement kneaded mixture (5) contained in a container inside the vacuum device (1) and then exposing the cement kneaded mixture (5) to atmospheric pressure; and then curing the cement kneaded mixture (5). This enables it to be hardened while having a reduced air amount. Thereby, a high-strength cement cured product having high compressive strength can be obtained.

摘要翻译： 一种高强度水泥固化物的制造方法，其特征在于：将水泥与至少水和减水剂混合和捏合; 将水泥捏合混合物（5）放入真空装置中，通过真空抽真空除去空气和脱水; 在包含在真空装置（1）内的容器内的水泥捏合混合物（5）的表面上形成不渗透涂层（7），然后将水泥捏合混合物（5）暴露于大气压; 然后固化水泥捏合混合物（5）。 这使得它能够在减少空气量的同时硬化。 由此，可以获得具有高抗压强度的高强度水泥固化物。

公开(公告)号：EP3889109A1

公开(公告)日：2021-10-06

申请号：EP19891431.9

申请日：2019-11-14

申请人： SE Corporation

发明人： TAKIZAWA Tsutomu ,  OISHI Toshihiro ,  SAWAKI Yoshiharu ,  MORIMOTO Mineo ,  SAKAMOTO Yuichi

IPC分类号： C01C1/16 ,  C01F5/26 ,  C01B3/00 ,  C01B3/08 ,  H01M8/04746 ,  H01M8/065

摘要： To provide a new magnesium-recycling hydrogen generation system that may require less energy to produce a raw material for producing a hydrogen generation material while suppressing the reduction of hydrogen production, a magnesium-recycling hydrogen generation system of the present invention includes: a by-product acquisition unit that separates a by-product from a post-reaction solution, which is a solution after reacting with a hydrogen generation material containing a hydrogen-containing magnesium compound that generates hydrogen via a reaction with the solution, to acquire the by-product including more than one type of oxygen-containing magnesium compound that contains oxygen produced by the reaction, a raw material production unit that reacts the by-product with a halogen-containing substance containing halogen and other atoms than the halogen to produce a raw material containing magnesium halide, a hydrogen generation material production unit that reduces the raw material with plasma containing hydrogen to produce the hydrogen generation material, and a hydrogen generator that reacts the hydrogen generation material with the solution to generate hydrogen.

公开(公告)号：EP2839940B1

公开(公告)日：2016-12-07

申请号：EP12882570.0

申请日：2012-08-07

申请人： SE Corporation

发明人： TAKIZAWA Tsutomu ,  MAEDA Hiroki

IPC分类号： C04B14/38 ,  C04B16/06 ,  C04B22/06 ,  C04B28/02 ,  B28B7/44 ,  B28B11/24 ,  B28B23/00 ,  B28B1/08 ,  C04B40/00 ,  C04B40/02

CPC分类号： B28B1/14 ,  B28B1/082 ,  B28B7/44 ,  B28B11/241 ,  B28B17/02 ,  B28B23/0006 ,  C04B14/38 ,  C04B14/386 ,  C04B16/06 ,  C04B20/0048 ,  C04B20/02 ,  C04B22/06 ,  C04B28/02 ,  C04B40/0089 ,  C04B40/0014 ,  C04B40/0028

公开(公告)号：EP2839940A1

公开(公告)日：2015-02-25

申请号：EP12882570.0

申请日：2012-08-07

申请人： SE Corporation

发明人： TAKIZAWA Tsutomu ,  MAEDA Hiroki

IPC分类号： B28B1/14 ,  C04B14/38 ,  C04B16/06 ,  C04B22/06 ,  C04B28/02

CPC分类号： B28B1/14 ,  B28B1/082 ,  B28B7/44 ,  B28B11/241 ,  B28B17/02 ,  B28B23/0006 ,  C04B14/38 ,  C04B14/386 ,  C04B16/06 ,  C04B20/0048 ,  C04B20/02 ,  C04B22/06 ,  C04B28/02 ,  C04B40/0089 ,  C04B40/0014 ,  C04B40/0028

摘要： A problem is to provide a production method by which a high-strength concrete formed body can be obtained. The problem can be solved by a method for producing a concrete formed body including a defoaming step [1] of holding a concrete composition having a water-cement ratio adjusted to from 14 to 20%, in a reduced pressure atmosphere to obtain a defoamed concrete; a defoaming step [2] of holding a carbon fiber immersed in a cement solution having a water-cement ratio adjusted to 14% or more, in a reduced pressure atmosphere to obtain a defoamed fiber; and a forming step of placing the defoamed concrete and the defoamed fiber within a shuttering, followed by curing to obtain a high-strength concrete formed body.

摘要翻译： 问题在于提供可以得到高强度混凝土成形体的制造方法。 该问题可以通过包含在减压气氛中将水灰比调整为14〜20％的混凝土组合物的消泡工序[1]制造的混凝土成型体的方法来解决，得到消泡混凝土 ; 在减压气氛中将浸渍在水灰比为14％以上的水泥溶液中的碳纤维的消泡工序[2]除去，得到消泡纤维; 以及将脱泡混凝土和消泡纤维置于遮光板内的形成步骤，然后固化以获得高强度混凝土成形体。