Development of a Colloid Chemical Process for Magnetic Seeding to Organic Dye

• Takeda Shin-ichi

  Faculty of Engineering, Okayama University

• Yu Sung-Jin

  Faculty of Engineering, Okayama University

• Tari Isao

  Faculty of Engineering, Okayama University

• Nishijima Shigehiro

  Graduate School of Engineering, Osaka University

• Nakahira Atsushi

  Faculty of Engineering, Kyoto Institute of Technology

抄録

The recovery of organic dye molecules was achieved by using a colloidal magnetic seeding process under high-gradient magnetic separation. The recovery fraction of dye molecules was dependent on the adsorption capacity of the dye molecules. A magnetic colloid can recover a much greater amount of dye molecules than magnetite particles. The adsorption of orange II molecules was found to be an irreversible process, and orange II molecule could be more tightly adsorbed on a magnetic colloid than a magnetite particle surface.

収録刊行物

• Bulletin of the Chemical Society of Japan

  Bulletin of the Chemical Society of Japan 76 (5), 1087-1091, 2003

  公益社団法人 日本化学会

キーワード

• General Chemistry

詳細情報

• CRID: 1390001204120737408
• NII論文ID: 130004151426
• NII論文ID: 10012812672
• NII書誌ID: AA00580132
• DOI: 10.1246/bcsj.76.1087
• ISSN: 13480634
• ISSN: 00092673
• NDL書誌ID: 6533086
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6533086
• Web Site: https://academic.oup.com/bcsj/article-pdf/76/5/1087/56263481/bcsj.76.1087.pdf
• 本文言語コード: en
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