The STFI OPTI-Kappa, experiences from measurements and control applications.

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Other Title
  • ＳＴＦＩ　ＯＰＴＩ‐Ｋａｐｐａ　カッパー価分析装置の測定及び制御実績について
  • STFI OPTI-Kappa カッパーカ ブンセキ ソウチ ノ ソクテイ オ

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Abstract

The STFI OPTI-Kappa is now a well established sensor for on-line measurement of the kappa number. There are sensors installed in Sweden, Japan, the US and Finland. There are substantial experiences from measurements on different types of pulps, from different wood species and different positions of installations. There are also considerable experiences from control applications in cooking, oxygen delignification and bleaching, where more uniform pulp quality and higher production efficiency have been achieved. In the article measurement and control principles are presented and experiences are summarized.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 44 (6), 658-664, 1990

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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