A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEPARATION MEMBRANE STRUCTURE, AND SEPARATION MEMBRANE STRUCTURE MODULE
PROBLEM TO BE SOLVED: To improve the durability of a seal layer of a separation membrane structure.SOLUTION: A separation membrane structure comprises: a substrate made of a porous inorganic material and including a first end face and a second end face in the longitudinal direction, a separation membrane formed on the internal surface of the passage; and an outer peripheral surface formed in at least a portion of the outer peripheral surface of the substrate. The outer peripheral surface is larger in the area of the first end face side than the second end face side across the bisector of the longitudinal length of the substrate.SELECTED DRAWING: Figure 1
【課題】分離膜構造体のシール層の耐久性を向上させる。【解決手段】 長手方向の第１の端面と、第２の端面と、外周面と、第１の端面と第２の端面とを連通する流路と、を備える多孔質無機材料からなる基材と、流路の内壁面に形成された分離膜と、基材の外周面の少なくとも一部に形成された外周面シール層と、を備え、外周面シール層は、基材の長手方向の長さの二等分線を境に、第１の端面側の面積が第２の端面側の面積より大きい、分離膜構造体。【選択図】図１
SEPARATION MEMBRANE STRUCTURE, AND SEPARATION MEMBRANE STRUCTURE MODULE
PROBLEM TO BE SOLVED: To improve the durability of a seal layer of a separation membrane structure.SOLUTION: A separation membrane structure comprises: a substrate made of a porous inorganic material and including a first end face and a second end face in the longitudinal direction, a separation membrane formed on the internal surface of the passage; and an outer peripheral surface formed in at least a portion of the outer peripheral surface of the substrate. The outer peripheral surface is larger in the area of the first end face side than the second end face side across the bisector of the longitudinal length of the substrate.SELECTED DRAWING: Figure 1
【課題】分離膜構造体のシール層の耐久性を向上させる。【解決手段】 長手方向の第１の端面と、第２の端面と、外周面と、第１の端面と第２の端面とを連通する流路と、を備える多孔質無機材料からなる基材と、流路の内壁面に形成された分離膜と、基材の外周面の少なくとも一部に形成された外周面シール層と、を備え、外周面シール層は、基材の長手方向の長さの二等分線を境に、第１の端面側の面積が第２の端面側の面積より大きい、分離膜構造体。【選択図】図１
SEPARATION MEMBRANE STRUCTURE, AND SEPARATION MEMBRANE STRUCTURE MODULE
分離膜構造体、および分離膜構造体モジュール
KOIZUMI HIROSHI (author) / MIZUTANI YOICHIRO (author)
2017-03-23
Patent
Electronic Resource
Japanese