活性アルミナ触媒及び亜酸化窒素の除去方法

Title:

活性アルミナ触媒及び亜酸化窒素の除去方法

Document Type and Number:

Japanese Patent JP5580568

Kind Code:

B2

Abstract:

To provide an activated alumina catalyst excellently removing nitrous oxide included in combustion gas and a method for removing nitrous oxide.

The activated alumina catalyst for removing the nitrous oxide contained in combustion gas has (a) 0.01-0.05 mass% Na2O and (b) ≤1 mass% SO3. The activated alumina catalyst has preferably ≤0.01 mass% SO3.

Inventors:

Naoki Fujiwara
God pillar Daisuke
Takashi Umeki

Application Number:

JP2009238867A

Publication Date:

August 27, 2014

Filing Date:

October 16, 2009

Export Citation:

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Assignee:

Idemitsu Kosan, Inc.

International Classes:

B01D53/94; B01J21/04; F01N3/10

Attorney, Agent or Firm:

Bottom intellectual property office of patent business corporation Tatsuyuki

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