書誌事項
- タイトル別名
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- A Study on Adhesion of CaCO3 Particles to Oil Droplets in Aqueous Solutions.
- スイチュウ ニ オケル ユテキ エ ノ CaCO3 リュウシ ノ フチャク ニ
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説明
Adhesion behavior of CaCO3 particles (size 10-20μm) to kerosene oil droplets in aqueous solutions, with or without surfactants, have been studied.<BR>When mixed with sufficient volume of oil, CaCO3 particles in surfactant-free solutions easily adhered to and floated with oil droplets at and above the natural pH (9.7) of the CaCO3 aqueous suspension. The adhesion mechanisms of hydrophilic CaCO3 particles and oil droplets at different pHs were discussed, based on the electrokinetic data of CaCO3 particles and oil droplets and on the three-phase contactangles at calcite cleavage surfaces.<BR>Effects of two surfactants, sodium dodecylbenzenesulfonate and sodium oleate on particle-droplet adhesion behavior were examined. The difference in adhesion behavior by these surfactant was discussed, in terms of stability of the oil droplets and hydrophobicity of the solid surface.
収録刊行物
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- 資源と素材
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資源と素材 109 (11), 891-896, 1993
一般社団法人 資源・素材学会
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詳細情報 詳細情報について
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- CRID
- 1390282680993613440
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- NII論文ID
- 130004099441
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- NII書誌ID
- AN10062646
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- ISSN
- 18806244
- 09161740
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- NDL書誌ID
- 3851701
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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
