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    • 1. 发明申请
    • ハロゲン化合物ガスの分離回収装置および分離回収方法
    • 用于分离和收集卤化物气体的装置和方法
    • WO2002058826A1
    • 2002-08-01
    • PCT/JP2002/000470
    • 2002-01-23
    • 宇部興産株式会社山本 修木内 政行高田 直己加瀬 洋次菊地 政夫
    • 山本 修木内 政行高田 直己加瀬 洋次菊地 政夫
    • B01D61/58
    • B01D63/02B01D53/22B01D53/226B01D2313/18B01D2313/90
    • A halide gas separating and collecting device for separating and collecting halide gas from mixed gas containing the halide gas, wherein at least first and second stage separating membrane modules are stacked in multiple stages; a halide gas separating and collecting method, comprising the steps of feeding the mixed gas containing the halide gas to the gas inlet of the first stage separating membrane module, feeding the gas passed through the previous separating membrane module to the gas inlets of the second and subsequent stage separating membrane modules, recycling the gas unpassed through the second and subsequent stage separating membrane modules to the gas inlet of the first stage separating membrane module, and controlling the flow of the gas unpassed through the first stage separating membrane module by a gas flow control valve connected to the unpassed gas outlet of the first stage separating membrane module, whereby the halide gas can be separated and collected as unpassed gas at a high density and a high collection rate.
    • 一种用于从含有卤化物气体的混合气体中分离和收集卤化物气体的卤化物气体分离和收集装置,其中至少第一和第二级分离膜组件以多级堆叠; 卤化物气体分离和收集方法,包括以下步骤:将含有卤化物气体的混合气体进料到第一级分离膜组件的气体入口,将通过先前分离膜组件的气体进料到第二级分离膜组件的气体入口, 后续分离膜组件,将通过第二级和后续分离膜组件的气体再循环到第一级分离膜组件的气体入口,并且通过气流来控制未通过第一级分离膜组件的气体的流动 控制阀连接到第一级分离膜组件的未通过的气体出口,由此卤化物气体可以以高密度和高收集速率被分离和收集为未通过的气体。
    • 9. 发明申请
    • 高分子電解組成物
    • 聚电解质组合物
    • WO2003046080A1
    • 2003-06-05
    • PCT/JP2002/012510
    • 2002-11-29
    • 宇部興産株式会社木内 政行平野 徹治久野 信治
    • 木内 政行平野 徹治久野 信治
    • C08L81/06
    • C08J5/2256C08G65/48C08G2650/02C08J2381/06C08K5/42C08L71/00C08L81/06H01B1/122H01M8/0295H01M8/1027H01M8/1032H01M8/1048H01M10/052H01M10/0565H01M2300/0045Y10S525/905Y10S525/906C08L25/18
    • An inexpensive and durable polyelectrolyte composition which is characterized by consisting of both an aromatic polymer containing carbonyl linkages and/or sulfonyl linkages in the backbone chain and bearing cation-exchange groups and a fused salt and which exhibits a high ionic conductivity even in the absence of water or a solvent. The aromatic polymer is preferably an aromatic polyether sulfone comprising specific structural units and bearing cation-exchange groups, an aromatic polyether ketone comprising specific structural units and bearing cation-exchange groups, an aromatic polyether sulfone block copolymer consisting of at least one hydrophilic segment bearing cation-exchange groups and at least one hydrophobic segment free from cation-exchange groups, and/or an aromatic polyether ketone block copolymer consisting of at least one hydrophilic segment bearing cation-exchange groups and at least one hydrophobic segment free from cation-exchange groups. The use of such a block copolymer as the aromatic polymer gives polyelectrolyte compositions which are excellent in maintenance of structure even at high temperature.
    • 其特征在于廉价且耐用的聚电解质组合物,其特征在于在主链中含有羰基键和/或磺酰基键并带有阳离子交换基团的芳族聚合物和熔融盐,并且即使在不存在 水或溶剂。 芳族聚合物优选为包含特定结构单元和带有阳离子交换基团的芳族聚醚砜,包含特定结构单元并带有阳离子交换基团的芳族聚醚酮,由至少一个亲水链段承载阳离子组成的芳族聚醚砜嵌段共聚物 - 交换基团和至少一个不含阳离子交换基团的疏水链段,和/或由至少一个带有阳离子交换基团的亲水链段和至少一个不含阳离子交换基团的疏水部分组成的芳族聚醚酮嵌段共聚物。 使用这样的嵌段共聚物作为芳香族聚合物,即使在高温下也具有优异的维持结构的聚电解质组合物。