Title:
GAS-LIQUID DISPERSION APPARATUS, GAS-LIQUID CONTACT APPARATUS AND WASTE WATER TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP3739902
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To generate a good gas-liquid distribution state at a superficial inlet or a filler inlet of a catalyst or the like by eliminating pulsating flow or deflection in a gas-liquid dispersion apparatus, a gas-liquid contact apparatus and a waste water treatment apparatus.
SOLUTION: In a gas-liquid dispersion apparatus arranged in a system wherein a liquid forms a continuous phase to flow and gas flows upwardly, two or more partition members are arranged at a predetermined interval so as to cut off a gas-liquid passage wherein a gas-liquid mixed phase state is formed. Each of the partition members is selected from a single ported plate 1 equipped with a single through hole, a perforated plate 2 equipped with a plurality of through holes, a single ported plate 3 fitted with a collision plate wherein the collision plate is fitted in the vicinity of the outlet side of the through hole of the single ported plate and a perforated plate 4 fitted with a collision plate wherein the collision plate is fitted in the vicinity of the outlet side of the through holes of the perforated plate 1.
Inventors:
Yukihiro Yoneda
Shigeharu Yonejima
Mikihiko Kanda
Yusuke Shioda
Shigeharu Yonejima
Mikihiko Kanda
Yusuke Shioda
Application Number:
JP21363297A
Publication Date:
January 25, 2006
Filing Date:
August 07, 1997
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
B01D53/18; B01F5/06; B01F3/04; B01J8/00; B01J10/00; (IPC1-7): B01F5/06; B01D53/18; B01F3/04; B01J8/00; B01J10/00
Domestic Patent References:
| JP9155170A | ||||
| JP55031498A |
Attorney, Agent or Firm:
Kyuichi Ueki
Etsushi Kotani
Tadashi Nagata
Etsushi Kotani
Tadashi Nagata