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Journal of Korean Society for Quality Management > Volume 19(2); 1991 > Article
Journal of Korean Society for Quality Management 1991;19(2): 166-.
직교표(直交表) L8(27)에 의한 유지(油脂)의 경화반응조건(硬化反應條件)의 결정(決定)
구본철1, 송서일2
1동아대학교 대학원 산업공학과
2동아대학교 산업공학과
Determining the Hydrogenation Condition of Oil & Fats by the Orthogonal Table L8(27)
Bon-Cheol Gu1, Seo-Il Song2
1
2
ABSTRACT
The purpose of this paper is on determining the optimum hydrogenation conditions of oil & fats of toilet soap for improving the process capability and quality. This paper employs the orthogonal table $L_8(2^7)$ The result of this paper is as follows: (1) The optimum condition of hydrogenation is determined as $A_1$, $B_2$, $C_2$, $D_2$ and the presumed value of average melting point is $42.54{pm}1.70$(${alpha}=0.05$) (2) The index of process capability(Cp)is improved from 0.50 to 1.39.
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