Enzymatic Oxidation of Glucose in a Pressurized Bubble Column

• Kojima Hiromitsu

  Department of Applied Chemistry, Kanagawa Institute of Technology

• Suzuki Shing

  Department of Applied Chemistry, Kanagawa Institute of Technology

Abstract

The effect of pressure on the overall oxidation rate of glucose in an aqueous solution containing glucose oxidase and excess catalase was studied experimentally and theoretically in a bubble column under a pressurized condition. A bubble column with a diameter of 45 mm was used as the reactor under the pressure from 0.1 to 1.1 MPa. A model for the overall oxidation rate of glucose was presented on the basis of the film theory incorporating mass transfer of oxygen. The experimental values for the overall rate of glucose oxidation agreed approximately with the calculated values based on the present model using a previous experimental equation for the volumetric mass transfer coefficient obtained in the pressurized bubble column.

Journal

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 39 (10), 1050-1053, 2006

  The Society of Chemical Engineers, Japan

Keywords

• Pressurized Bubble Column
• Gas Absorption
• Glucose Oxidation

Details

• CRID: 1390282679546848384
• NII Article ID: 10018326801
• NII Book ID: AA00709658
• DOI: 10.1252/jcej.39.1050
• ISSN: 18811299
• ISSN: 00219592
• NDL BIB ID: 8512818
• Web Site: http://id.ndl.go.jp/bib/8512818
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8512818
• Web Site: http://www.jstage.jst.go.jp/article/jcej/39/10/39_10_1050/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed