Parameter and Tolerance Designs of the Chemical Reaction Process

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Journal of Korean Society for Quality Management > Volume 30(1); 2002 > Article

Journal of Korean Society for Quality Management 2002;30(1): 97-.

화학반응 공정에서의 공정조건 및 허용차설계

안종석¹, 윤원영²

¹금호석유화학(주) 품질보증팀
²부산대학교 산업공학과(기계기술연구소)

Parameter and Tolerance Designs of the Chemical Reaction Process

ABSTRACT

We apply Taguchi method to the process optimization problem of chemical reaction process, and some case studies are done to find out the way for cost reduction and quality improvement The parameter and tolerance designs of Taguchi mettled are done with operation data of a chemical process and we propose a procedure how to use and analyze the operation data to find the optimal process conditions and tolerance limits. In order to use the continuous values in experiment conditions, it is suggested how to determine the interval of each level by discrete values and to treat any missing values caused from discrete 4 levels.

Key Words: Taguchi method;Chemical reaction process;Parameter and tolerance designs;Missing values;