대한안전경영과학회 학술대회 2018년 대한안전경영과학회 추계학술대회 , 글로벌경쟁력 강화와 안전경영 (p.155-159)

실험계획을 통한 자동차 촉매 소성 공정의 생산성 향상 연구

- A Study on the Improvement in Productivity for Calcination Process of Automotive Catalyst by Using Design of Experiment -
키워드 :
DOE,CCD

목차

Abstract
1. 서론
2. 이론적 배경
3. 실험계획과 결과분석
  3.1 요인과 수준 선정
  3.2 요인과 수준 선정
  3.3 교호작용 풀링 후 분석 결과
  3.4 중심합성계획법 결과 분석
  3.5 결과 분석 및 최적조건 수립
4. 결론 및 향후 연구 과제
5. 참고 문헌

초록

This study deals with optimization of the calcination process the manufacturing process of SCR catalyst to be competitive.
The calcination process is a bottleneck and it is required to optimize productivity and quality. We applied DOE(Design of experiments) among many research methods performed in various fields. In order to achieve quality and productivity optimization. The dependent variables in the DOE were selected as NO Conversion (%). The independent variables were selected as the calcination temperature, soaking time and fan speed RPM. The CCD(Central composite designs) constructs response surface using the data onto experience and finds optimum levels within the fitted response surfaces.