Title:
二酸化塩素の製造方法
Document Type and Number:
Japanese Patent JP4457114
Kind Code:
B2
Abstract:
The invention relates to a process for continuously producing chlorine dioxide comprising the steps of: feeding to a reactor an acid, a reducing agent and alkali metal chlorate; reacting the alkali metal chlorate with the acid and the reducing agent to form a product stream containing chlorine dioxide and the alkali metal salt of the acid; and, bringing said product stream from the reactor to an absorption tower, where it is contacted with a flow of water to form an aqueous solution containing chlorine dioxide. The invention also relates to an apparatus to produce chlorine dioxide. The invention further relates to a novel aqueous solution comprising of chlorine dioxide.
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Inventors:
Charles, Gary
Burke, Michelle
Burke, Michelle
Application Number:
JP2006554049A
Publication Date:
April 28, 2010
Filing Date:
February 09, 2005
Export Citation:
Assignee:
Akzo Nobel N.V.
International Classes:
C01B11/02; B01J3/00; B01J8/02; B01J19/24
Domestic Patent References:
| JP52041757B1 | ||||
| JP2003527282A |
Foreign References:
| WO1998013295A1 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki