2-12 使用済み脱硝触媒中のリンの除去
書誌事項
- タイトル別名
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- 2-12 Removal of Phosphorus from Spent Denitration Catalyst
抄録
<p>Adsorption of phosphorus on a denitration catalyst degrades the activity of the catalyst during long-term operation of coal-fired power plants. In order to remove phosphorus and to regenerate a spent catalyst from a real coal-fired power plant, leaching behavior with water and ammonium citrate solution was investigated and change of the catalytic activity was observed. When the catalyst was treated with ammonia citrate, 67% of phosphorus could be removed, and the activity was recovered by restoration of ammonia adsorption capacity. A part of phosphorus (29%) was removed by leaching with distilled water, whereas negligible change in activity was observed.</p>
収録刊行物
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- 石炭科学会議発表論文集
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石炭科学会議発表論文集 57 (0), 42-43, 2020-10-20
一般社団法人 日本エネルギー学会
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詳細情報 詳細情報について
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- CRID
- 1390286426520931200
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- NII論文ID
- 130007937536
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- ISSN
- 24238309
- 24238295
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可