Extraction kinetics of copper with 2-ethylhexyl-phosphonic acid mono-2-ethylhexyl ester.

• Sato Yoshinobu

  Department of Organic Synthesis, Kyushu University

• Akiyoshi Yoshiro

  Department of Organic Synthesis, Kyushu University

• Kondo Kazuo

  Department of Organic Synthesis, Kyushu University

• Nakashio Fumiyuki

  Department of Organic Synthesis, Kyushu University

抄録

Extraction and stripping of copper with 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester dissolved in n-heptane were carried out at 303 K in both a stirred transfer cell and a membrane extractor using a hollow fiber, along with a study of the interfacial adsorption equilibria of extractant and copper complex between aqueous and organic solutions. These results obtained by use of both the stirred transfer cell and the membrane extractor were explained by a diffusion model with interfacial reaction.

収録刊行物

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 22 (2), 182-189, 1989

  公益社団法人 化学工学会

キーワード

• Extraction
• Stripping
• Kinetics
• Interfacial Adsorption Equilibrium
• Membrane Extractor
• Hollow Fiber
• Copper
• PC-88A

詳細情報

• CRID: 1390282679544793472
• NII論文ID: 130000022079
• DOI: 10.1252/jcej.22.182
• COI: 1:CAS:528:DyaL1MXitFKktrc%3D
• ISSN: 18811299
• ISSN: 00219592
• ISSN: http://id.crossref.org/issn/00219592
• Web Site: http://www.jstage.jst.go.jp/article/jcej/22/2/22_2_182/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可