書誌事項
- タイトル別名
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- Effects of Fly Ash Components on Mercury Removal in Flue Gas
- ヒカイ コウセイ ブッシツ ノ ハイガス チュウ ノ スイギン ジョキョノウ ニ カンスル ケンキュウ
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The present study was undertaken to investigate whether compounds (other than unburned carbon) constituting fly ash would facilitate the removal of mercury in flue gas after municipal solid waste incineration. For compounds proven to have such a capacity, the authors examined the mercury removal efficiency under various atmospheric and other conditions, with the goal of clarifying the mechanism by which these compounds facilitate the removal of mercury. When mercury (II) chloride gas passed through the calcined fly ash, containing no unburned carbon, with either 5 % iron chloride or 5 % zinc compounds, calcined fly ash with 5 % zinc sulfide had the highest efficiency of mercury removal, and the mercury removal efficiency with this compound increased as the temperature became lower. The main mechanism was considered to be a fluid-particle reaction between mercury (II) chloride and zinc sulfide. X-ray diffraction analysis revealed that mercury which was removed by the layer of calcined fly ash with 5 % zinc sulfide, assumed the form of black mercury sulfide on the surface of the powder formed.
収録刊行物
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- 廃棄物学会論文誌
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廃棄物学会論文誌 10 (6), 341-350, 1999
一般社団法人 廃棄物資源循環学会
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詳細情報 詳細情報について
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- CRID
- 1390282680274067712
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- NII論文ID
- 10009870479
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- NII書誌ID
- AN10414685
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- ISSN
- 1883163X
- 18831648
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- NDL書誌ID
- 4955155
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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
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可