超臨界流体の基礎と応用　超臨界流体による有機物固体の生成

• 長浜 邦雄

  東京都立大学工学部工業化学科

• 劉 国堂

  東京都立大学工学部工業化学科

書誌事項

タイトル別名

• Formation of Organic Solid Particles from Supercritical Fluids.

抄録

Supercritical fluids have been used to form various organic solids. There are two types of formation methods: precipitation by rapid expansion of supercritical solutions (RESS) and precipitation by adding supercritical fluids as a gas antisolvent (GAS). RESS method is based on the reduction of solvent power of supercritical fluids by lowering pressure level and can produce very fine particles by controlling crystallization conditions. GAS method is a recrystallization method and exploits the ability of supercritical fluids to lower the solvent power of the liquid for the compounds in solution. As a separation method of solid mixtures the supercritical fluid crystallization has been investigated for the naphtalene-phenanthrene mixture by use of supercritical carbon dioxide.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 5 (1), 50-56, 1996

  日本高圧力学会

キーワード

• supercritical fluid
• solid formation
• particle
• separation

詳細情報

• CRID: 1390001204381989248
• NII論文ID: 10002848006
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.5.50
• ISSN: 13481940
• ISSN: 0917639X
• 本文言語コード: ja
• 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