A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MONOLITHIC SEPARATION MEMBRANE STRUCTURE
PROBLEM TO BE SOLVED: To provide a monolithic separation membrane structure capable of reducing differences among permeation amounts of permeable components in respective separation membranes.SOLUTION: A monolithic separation membrane structure 10 separates permeable components from a mixed fluid. The monolithic separation membrane structure 10 comprises a support body 20, a first separation membrane CL1 and a second separation membrane CL2. The support body 20 comprises: a first filter cell 231 and a second filter cell 232 both of which respectively continue from a first side surface S1 to a second side surface S2; and a side surface S3 through which the permeable components flow out. The first separation membrane CL1 is formed on an inner surface of the first filter cell 231. The second separation membrane CL2 is formed on an inner surface of the second filter cell 232. The first filter cell 231 is closer to the side surface S3 than the second filter cell 232. A first thickness t1 of the first separation membrane CL1 is thicker than a second separation thickness t2 of the second separation membrane CL2.SELECTED DRAWING: Figure 4
【課題】各分離膜における透過成分の透過量差を低減可能なモノリス型分離膜構造体を提供する。【解決手段】モノリス型分離膜構造体１０は、混合流体から透過成分を分離する。モノリス型分離膜構造体１０は、支持体２０と、第１分離膜ＣＬ１と、第２分離膜ＣＬ２とを備える。支持体２０は、第１端面Ｓ１から第２端面Ｓ２までそれぞれ連なる第１及び第２濾過セル２３１，２３２と、透過成分が流出する側面Ｓ３とを有する。第１分離膜ＣＬ１は、第１濾過セル２３１の内表面に形成される。第２分離膜ＣＬ２は、第２濾過セル２３２の内表面に形成される。第１濾過セル２３１は、第２濾過セル２３２よりも側面Ｓ３に近い。第１分離膜ＣＬ１の第１膜厚ｔ１は、第２分離膜ＣＬ２の第２膜厚ｔ２よりも厚い。【選択図】図４
MONOLITHIC SEPARATION MEMBRANE STRUCTURE
PROBLEM TO BE SOLVED: To provide a monolithic separation membrane structure capable of reducing differences among permeation amounts of permeable components in respective separation membranes.SOLUTION: A monolithic separation membrane structure 10 separates permeable components from a mixed fluid. The monolithic separation membrane structure 10 comprises a support body 20, a first separation membrane CL1 and a second separation membrane CL2. The support body 20 comprises: a first filter cell 231 and a second filter cell 232 both of which respectively continue from a first side surface S1 to a second side surface S2; and a side surface S3 through which the permeable components flow out. The first separation membrane CL1 is formed on an inner surface of the first filter cell 231. The second separation membrane CL2 is formed on an inner surface of the second filter cell 232. The first filter cell 231 is closer to the side surface S3 than the second filter cell 232. A first thickness t1 of the first separation membrane CL1 is thicker than a second separation thickness t2 of the second separation membrane CL2.SELECTED DRAWING: Figure 4
【課題】各分離膜における透過成分の透過量差を低減可能なモノリス型分離膜構造体を提供する。【解決手段】モノリス型分離膜構造体１０は、混合流体から透過成分を分離する。モノリス型分離膜構造体１０は、支持体２０と、第１分離膜ＣＬ１と、第２分離膜ＣＬ２とを備える。支持体２０は、第１端面Ｓ１から第２端面Ｓ２までそれぞれ連なる第１及び第２濾過セル２３１，２３２と、透過成分が流出する側面Ｓ３とを有する。第１分離膜ＣＬ１は、第１濾過セル２３１の内表面に形成される。第２分離膜ＣＬ２は、第２濾過セル２３２の内表面に形成される。第１濾過セル２３１は、第２濾過セル２３２よりも側面Ｓ３に近い。第１分離膜ＣＬ１の第１膜厚ｔ１は、第２分離膜ＣＬ２の第２膜厚ｔ２よりも厚い。【選択図】図４
MONOLITHIC SEPARATION MEMBRANE STRUCTURE
モノリス型分離膜構造体
TANAKA HIROSHI (author)
2017-10-05
Patent
Electronic Resource
Japanese