Title:
FILLER, DISTILLATION SEPARATION METHOD USING THE FILLER, AND DISTILLATION SEPARATOR
Document Type and Number:
Japanese Patent JP2018192400
Kind Code:
A
Abstract:
To provide a filler which is a porous body and capable of decreasing a filling height to a practical level height, a distillation separation method using the filler, and a distillation separator.MEANS: A filler to be filled into a distillation tower to which a processing liquid is supplied, is covered with micropore formation means of which at least a surface is constituted of a porous body developing capillarity effects. The micropore formation means is a metal sprayed layer or a metal sintered body. As for the metal sprayed layer, an aluminium sprayed layer is used. As for a filler using the aluminium sprayed layer, an 'aluminium sprayed Matsui regulation 250S' is exemplified. As for a filler using the metal sintered body, a 'porous aluminium cross-shape' constituted of an aluminium sintered body is exemplified.SELECTED DRAWING: Figure 3
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Inventors:
MIZUTANI JUNJI
MIHO YOSHIAKI
MIHO YOSHIAKI
Application Number:
JP2017096836A
Publication Date:
December 06, 2018
Filing Date:
May 15, 2017
Export Citation:
Assignee:
SASAKURA ENG CO LTD
International Classes:
B01D3/16; G21F9/06; G21F9/08
Domestic Patent References:
| JPS558819A | 1980-01-22 | |||
| JPH026843A | 1990-01-11 | |||
| JPS62110701A | 1987-05-21 | |||
| JPH05214504A | 1993-08-24 |
Foreign References:
| US3410057A | 1968-11-12 |
Attorney, Agent or Firm:
Tetsuo next generation
Masanori Tamura
Masanori Tamura