品質工学
Online ISSN : 2189-9320
Print ISSN : 2189-633X
ISSN-L : 2189-633X
開発と研究
重合反応プロセスの安定化
-シミュレーションと品質工学の融合-
中島 建夫木村 次雄
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ジャーナル フリー

2007 年 15 巻 1 号 p. 63-71

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Unlike continuous processes, the batch flow processes frequently used for chemicals produce quality that differs from batch to batch, and process stabilization is a key issue. Stabilization of a batch polymerization reaction (robust design) was studied through simulation and quality engineering. A two-step design methodology was followed, using the standard signal-to-noise ratio, and production conditions three times more stable than the collditions conjectured by experienced engineers were found in the short time of about a week. This study shows that quality engineering is effective for stabilizing batch processes and that it is efficient to use quality engineering in studying by simulation.

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© 2007 一般社団法人 品質工学会
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