Formulation of Rapid Recovery System for Metal Ion Using Microcapsules Containing Extractant

2011 Fiscal Year Final Research Report

• Project/Area Number: 21560788
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Miyakonojo National College of Technology
• Principal Investigator: KIYOYAMA Shiro 都城工業高等専門学校, 物質工学科, 教授 (90300665)
• Co-Investigator(Renkei-kenkyūsha): SHIOMORI Koichiro 宮崎大学, 工学部, 准教授 (80235506) ; YOSHIDA Masahiro 鹿児島大学, 工学部, 教授 (50315397)
• Project Period (FY): 2009 – 2011
• Keywords: マイクロカプセル / 抽出

Research Abstract

Large-diameter and through-hole type microcapsules with extractant were prepared by(W/O/W) emulsification and in-situ polymerization method. Through-hole type microcapsules were obtained when inner aqueous phase contained a high concentration of sodium chloride, and at a moderate speed in the first emulsification. With the through-type microcapsules the extraction rate was very high compared to(O/W) type microcapsules.

Research Products

• [Journal Article] Preparation of Microcapsules Containing PC-88A with Interconnected Spherical Pores and Their Extraction Properties for Zn(II) (2011)
  • Author(s): Asuka Matsushita, Takashi Sana, Shiro Kiyoyama, Masahiro Yoshida, Koichiro Shiomori
  • Journal Title: Solvent Extraction Research and Development, Japan Volume: 18 Pages: 123-135
  • URL: http://www.solventextraction.gr.jp/serdj/jurnalpdf/vol18/pp123-135.pdf
  • Peer Reviewed
• [Journal Article] Preparation of Large Size Microcapsules Containing Tri-n-octylamine by In situ Polymerization Combined with a Gel Inclusion Method and Their Extraction Behavior (2010)
  • Author(s): Koichiro Shiomori, Katsuyuki Saeki, Takashi Sana, Shiro Kiyoyama, Masahiro Yoshida, Yasuo Hatate
  • Journal Title: Solvent Extraction Research Development, Japan Volume: 17 Pages: 215-224
  • URL: http://www.solventextraction.gr.jp/serdj/jurnalpdf/vol17/pp215-224.pdf
  • Peer Reviewed
• [Journal Article] Extraction of Palladium(II) with Through-hole Type Microcapsules Containing Trioctylamine (2010)
  • Author(s): Shiro Kiyoyama, Koichiro Shiomori, Masahiro Yoshida
  • Journal Title: Ars Separatoria Acta Volume: 7 Pages: 45-56
  • URL: http://www.arsseparatoriaacta.com//pdf/68.pdf
  • Peer Reviewed
• [Journal Article] Preparation of Lactic Acid Bacteria-enclosing Alginate Beads in Emulsion System : Effect of Preparation Para meters on Bead Characteristics (2009)
  • Author(s): Takayuki Takei, Masahiro Yoshida, Yasuo Hatate, Koichiro Shiomori, Shiro Kiyoyama
  • Journal Title: Polymer Bulletin Volume: 63 Pages: 599-607
  • URL: http://www.springerlink.com/content/27m022g0030365wx/fulltext.html
  • Peer Reviewed
• [Presentation] Preparation of TOA Entrapped Microcapsules And Their Morphology Control For Rapid Extraction of Metal Ion (2011)
  • Author(s): Shiro Kiyoyama, Koichiro Shiomori, Masahiro Yoshida
  • Organizer: 8th World Surfactant Congress and Business Convention
  • Year and Date: 20110000
• [Presentation] Properties of microcapsules containing PC-88A with connected spherical pores for Zn(II) extraction (2011)
  • Author(s): Koichiro Shiomori, Takashi Sana, Shiro Kiyoyama, Masahiro Yoshida
  • Organizer: 19th International Solvent Extraction Conference
  • Year and Date: 20110000
• [Presentation] 連結球状孔を有するPC-88A内包マイクロカプセルによる亜鉛のカラム分離 (2011)
  • Author(s): 塩盛弘一郎,松下明日香,真隆志,清山史朗,吉田昌弘
  • Organizer: 第27回日本イオン交換研究発表会・第30回溶媒抽出討論会
  • Year and Date: 20110000
• [Presentation] LIX-84Iを含浸担持させた連結球状多孔質ポリマー粒子によるニッケルの抽出挙動 (2011)
  • Author(s): 北林卓朗,真隆志,清山史朗,吉田昌弘,塩盛弘一郎
  • Organizer: 第27回日本イオン交換研究発表会・第30回溶媒抽出討論会
  • Year and Date: 20110000
• [Presentation] 連結球状多孔質を有するポリマー粒子を用いる抽出剤含浸樹脂の調製と吸着挙動 (2011)
  • Author(s): 塩盛弘一郎,北林卓朗,清山史朗,吉田昌弘
  • Organizer: 化学工学会第43回秋季大会
  • Year and Date: 20110000
• [Presentation] 連結球状孔を有する抽出剤内包マイクロカプセルを用いる亜鉛のカラム分離特性 (2011)
  • Author(s): 塩盛弘一郎,松下明日香,真隆志,清山史朗,吉田昌弘
  • Organizer: 化学工学会第76年会
  • Year and Date: 20110000
• [Presentation] 連結球状孔を有するマイクロカプセルへの抽出剤の内包とその亜鉛抽出機構の解析 (2011)
  • Author(s): 塩盛弘一郎,松下明日香,清山史朗,吉田昌弘
  • Organizer: 第29回溶媒抽出討論会
  • Year and Date: 20110000
• [Presentation] 連結球状孔を有するPC-88A内包マイクロカプセルによる亜鉛の抽出機構 (2011)
  • Author(s): 松下明日香,塩盛弘一郎,真隆志,清山史朗,吉田昌弘
  • Organizer: 化学工学会第42回秋季大会
  • Year and Date: 20110000
• [Presentation] Preparation of Through-Holed Microcapsules Entrapped Tri-n-octhylamine and Extraction of Pd(II) (2010)
  • Author(s): Shiro Kiyoyama, Koichiro Shiomori, Masahiro Yoshida, Yasuo Hatate
  • Organizer: 5th International Conference on Ion Exchange
  • Year and Date: 20100000
• [Presentation] Encapsulation of PC88-A into Microcapsules with Interconnected Spherical Pores and Their Extraction on of Property Zn(II) (2010)
  • Author(s): Asuka Matsushita, Takashi Sana, Koichiro Shiomori, Kimiko Tanabe, Shiro Kiyoyama, Masahiro Yoshida, Yasuo hatate
  • Organizer: 5th International Conference on Ion Exchang
  • Year and Date: 20100000
• [Presentation] 抽出剤内包マイクロカプセルの調製およびニッケル・銅の抽出特性 (2010)
  • Author(s): 前村莉澄,清山史朗,塩盛弘一郎,吉田昌弘,幡手泰雄
  • Organizer: 化学工学会第75年会
  • Year and Date: 20100000
• [Presentation] Preparation and Release Control of Biodegradable Microcapsules Entrapping Antibacterial Agent (2009)
  • Author(s): Koichiro Shiomori, Mitsuaki Hashimoto, Shiro Kiyoyama, Masahiro Yoshida, Yasuo Hatate
  • Organizer: 8th World Congress on Chemical Engineering
  • Year and Date: 20090000
• [Presentation] 抽出剤内包多孔質マイクロカプセルの調製および亜鉛の抽出特性 (2009)
  • Author(s): 松下明日香,塩盛弘一郎,清山史朗,吉田昌弘,幡手泰雄
  • Organizer: 化学工学3支部合同北九州大会
  • Year and Date: 20090000
• [Presentation] 貫通孔を形成させたマイクロカプセルによるPd(ii)の抽出速度 (2009)
  • Author(s): 清山史朗,塩盛弘一郎,吉田昌弘,幡手泰雄
  • Organizer: 化学工学3支部合同北九州大会
  • Year and Date: 20090000