섬유

comparative study of batch and continuous refining of cottonseed oil in the sudan

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 246
this study is concerned with a comparison of some technical aspects regarding batch vs continuous refining (centrifugal alkali refining) of crude cottonseed oil. implication of processing modes was examined in light of their effect on the following performance criteria: (a) percentage of refining loss as a function of the initial crude-oil free fatty acid (ffa) content: (b) refined oil color as a function of initial crude-oil ffa: (c) caustic soda consumption as a function of initial crude-oil ffa: and (d) bleachability characteristics of refined oil. the study shows, in quantitative terms, that the continuous refining of cottonseed oil is more efficient on the basis of each of these performance criteria, particularly of the percentage of refining loss. 14 refs
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