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・ Kappa Kappa Gamma Sorority House (Champaign, Illinois)
・ Kappa Kappa Kappa
・ Kappa Kappa Psi
・ Kappa Lambda Chi
・ Kappa Lambda Psi
・ Kappa Leonis
・ Kappa Leporis
・ Kappa Librae
・ Kappa Lyrae
・ Kappa Matsuri
・ Kappa mechanism
・ Kappa Mikey
・ Kappa Mu Epsilon
・ Kappa no Kaikata
・ Kappa Normae
Kappa number
・ Kappa Omicron Nu
・ Kappa Ophiuchi
・ Kappa organism
・ Kappa Pavonis
・ Kappa Pegasi
・ Kappa Persei
・ Kappa Phi
・ Kappa Phi Gamma
・ Kappa Phi Lambda
・ Kappa Phi Lambda (fraternity)
・ Kappa Phoenicis
・ Kappa Pi
・ Kappa Pictoris
・ Kappa Piscium


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Kappa number : ウィキペディア英語版
Kappa number
The Kappa number is an indication of the residual lignin content or bleachability of wood pulp by a standardised analysis method.
==Measuring method==
The Kappa number is determined by ISO 302:2004.〔(【引用サイトリンク】 publisher = International Organization for Standardization )〕 ISO 302 is applicable to all kinds of chemical and semi-chemical pulps and gives a Kappa number in the range of 1-100. The Kappa number is a measurement of standard potassium permanganate solution that the pulp will consume. The measurement is inflated by the presence of hexenuronic acids in the pulp. These compounds are formed during the chemical pulping process, from the hemicelluloses.
The Kappa number can be monitored by online Kappa analysers in a pulp mill, but these have to be calibrated with the ISO 302:2004 method.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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