Title:
Fluid separation material and a manufacturing method for the same
Document Type and Number:
Japanese Patent JP6154692
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fluid separation material and a method of manufacturing the same, enabling prevention degradation of fluid separation function as a fluid, other than the fluid to be separated, penetrates even at a high temperature.SOLUTION: A fluid separation material 20 includes a porous silica base body 21 manufactured by CVD method, a silica separation film 23 formed on the porous silica base body 21, and an intermediate layer 22 which is provided between the porous silica base body 21 and the silica separation membrane 23, and is formed of silica particles of which at least average particle size is 100-500nm and a product of BET specific surface area [m/g] and average particle size [nm] is 7000 or less.
Inventors:
Golden finger
Minoru Toru
Tawarayama Hiromasa
Kazuya Kuwahara
Toru Adachi
Minoru Toru
Tawarayama Hiromasa
Kazuya Kuwahara
Toru Adachi
Application Number:
JP2013154759A
Publication Date:
June 28, 2017
Filing Date:
July 25, 2013
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
Hiroshima University
Hiroshima University
International Classes:
B01D71/02; B01D69/10; B01D69/12; C01B33/12
Domestic Patent References:
| JP2012200675A | ||||
| JP2002293656A | ||||
| JP2005028248A | ||||
| JP2006239663A | ||||
| JP2007152230A | ||||
| JP2005528198A | ||||
| JP2005305342A | ||||
| JP11240777A |
Foreign References:
| WO2011071138A1 |
Attorney, Agent or Firm:
Shinei Patent Office