ORGANIC HALIDE COMPOUND DECOMPOSING METHOD AND DECOMPOSING CATALYST

Title:

ORGANIC HALIDE COMPOUND DECOMPOSING METHOD AND DECOMPOSING CATALYST

Document Type and Number:

Japanese Patent JPH04122419

Kind Code:

A

Abstract:

PURPOSE: To decompose organic halide compounds efficiently at low cost by mixing specified amounts of oxygen and water with gaseous organic halide compounds, bringing the mixture into contact with a packed catalyst to decompose the organic halide compounds, and removing the obtained halide compounds by absorption and adsorption.

CONSTITUTION: An organic halide compound is vapored or atomized and specified amounts of oxygen 6 and water 7 are mixed with the resulting gaseous organic halide compound. The mixture is brought into contact with a packed catalyst 3 to decompose the organic halide compound. In this way, durability of the catalyst to the halide compound is improved and since the catalytic reaction tank can be simplified, the apparatus is made small. The halide compound which flows out can be removed by adsorption operation and absorption operation.

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Inventors:

HAYATA TERUNOBU
ANAMI TAKASHI
KOYAMA MASAO

Application Number:

JP24110590A

Publication Date:

April 22, 1992

Filing Date:

September 13, 1990

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

B01D53/86; B01J23/89; C07B61/00; C07C19/00; C07C19/01; C07C21/00; (IPC1-7): B01D53/36; B01J23/89; C07B61/00; C07C19/00; C07C21/00

Attorney, Agent or Firm:

Hidekazu Miyoshi (1 outside)

Previous Patent: JPS4122418

Next Patent: METHOD AND APPARATUS FOR REMOVING FLUORINE AND/OR INORGANIC FLUORIDE FROM GAS