METHOD AND APPARATUS FOR TREATMENT OF GAS BY HYDROTHERMAL ELECTROLYSIS

Title:

METHOD AND APPARATUS FOR TREATMENT OF GAS BY HYDROTHERMAL ELECTROLYSIS

Document Type and Number:

WIPO Patent Application WO/2000/047308

Kind Code:

A1

Abstract:

A method for treating a gas containing a reducing substance, characterized as comprising introducing a gas containing a reducing substance to a reactor filled with an aqueous medium containing a halide ion at a temperature which is 100 °C or higher and not higher than the critical temperature of the aqueous medium and under a pressure whereunder the aqueous medium keeps a liquid state, while passing a direct current through the reactor. The method can be used for providing a method and an apparatus for treating a gas containing a reducing substance to thereby decompose and/or remove the reducing substance.

Inventors:

SU QINGQUAN (JP)
SERIKAWA ROBERTO MASAHIRO (JP)
ISAKA MASAHIRO (JP)
NISHIMURA TATSUYA (JP)
KUBOTA YOKO (JP)

Application Number:

PCT/JP2000/000745

Publication Date:

August 17, 2000

Filing Date:

February 10, 2000

Export Citation:

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Assignee:

EBARA CORP (JP)
SU QINGQUAN (JP)
SERIKAWA ROBERTO MASAHIRO (JP)
ISAKA MASAHIRO (JP)
NISHIMURA TATSUYA (JP)
KUBOTA YOKO (JP)

International Classes:

B01D53/32; B01D53/77; B01J3/04; B01J10/00; B01J19/00; B01J19/18; B01J19/26; C02F1/461; C02F1/467; C02F1/02; C02F1/74; (IPC1-7): B01D53/77; C02F1/461

Domestic Patent References:

WO1999007641A1

1999-02-18

Foreign References:

JPH05220344A	1993-08-31
JPS5232442A	1977-03-11
JPS6290730U	1987-06-10

Other References: