GAS-LIQUID CONTACT APPARATUS, GAS-LIQUID CONTACT METHOD, LIQUID DEODORIZING METHOD, AROMATIC COMPONENT PRODUCING METHOD, AND FOOD AND DRINK

WIPO Patent Application WO/2002/055187

A1

A gas-liquid contact apparatus comprising: a contact tower (1A) constructed to cause a liquid to be treated to flow downward and a gas to flow upward; a rotary shaft (9) inserted vertically into the contact tower (1A); rotary members (10) arranged on said shaft at multiple steps at an interval for filming the liquid by a centrifugal force to discharge it from their outer circumferences; and pans (20) for receiving the liquid discharged from the rotary member at the upper step to guide it to the central portion of the rotary member at the lower step. The rotary members are provided with ridges (13) for said liquid to ride over and flow, when said liquid is filmed to flow from the centers of said rotary members to the outer circumferences.

SOTOYAMA KAZUYOSHI (JP)
IWATSUKI KEIJI (JP)
MIZOTA TERUHIKO (JP)
ASANO YUZO (JP)
AKIYAMA MASAYUKI (JP)
IIYAMA YURIKO (JP)

PCT/JP2001/009975

July 18, 2002

November 15, 2001

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MORINAGA MILK INDUSTRY CO LTD (JP)
SOTOYAMA KAZUYOSHI (JP)
IWATSUKI KEIJI (JP)
MIZOTA TERUHIKO (JP)
ASANO YUZO (JP)
AKIYAMA MASAYUKI (JP)
IIYAMA YURIKO (JP)

A23C7/04; A23F5/50; A23L2/00; A23L2/38; A23L5/20; A23L27/00; A23L27/10; B01D3/30; B01F3/04; B01J10/00; B01J10/02; B01J19/00; B01J19/18; B01J19/32; C11B9/02; (IPC1-7): B01J10/00; A23L1/221; A23F5/50

JPS4720953A
JPS396933B1
JPS5613002A	1981-02-07
JPH06133703A	1994-05-17

Shiga, Masatake (23-3 Takadanobaba 3-chome Shinjuku-ku, Tokyo, JP)

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