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[ Technical Papers ] | |
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 32, No. 4, pp. 235-241 | |
Abbreviation: J. Korean Soc. Manuf. Technol. Eng. | |
ISSN: 2508-5107 (Online) | |
Print publication date 15 Aug 2023 | |
Received 08 Jun 2023 Revised 28 Jul 2023 Accepted 04 Aug 2023 | |
DOI: https://doi.org/10.7735/ksmte.2023.32.4.235 | |
미립자 금속 촉매 방식 배기가스 후처리장치 재제조 공정 연구 | |
Investigation of the Remanufacturing Process of Particulate Metal Catalyst-type Diesel Filters | |
Seong Ju Yooa ; Hyun Suk Songa, * ; Jeong Jin Moona ; Hyong Jun Kimb ; Jung Ho Kangc ; Hoon Myung Kimc
| |
aReliability Technology R&D Department, Korea Automotive Technology Institute | |
bR&D Department, Dongah ENC | |
cAlternative Fuel Power System R&D Department, Korea Automotive Technology Institute | |
Correspondence to : *Tel.: +82-41-559-3145 E-mail address: songhs@katech.re.kr (Hyun Suk Song). | |
Funding Information ▼ |
Developing an efficient remanufacturing process that mitigates severe failure in particulate metal catalysts (PMCs) is necessary to reduce environmental pollution (e.g., CO2 emission) and manufacturing costs. In this study, a PMC remanufacturing process was developed by classifying the failures exhibited by a used PMC into four levels, followed by determining the feasibility of remanufacturing the PMC. The developed remanufacturing process consisted 11 steps according to the failure levels of the used PMC. The performance of a new PMC and that of the PMC remanufactured by our proposed method were evaluated and compared. PMC remanufacturing is an eco-friendly technology that involves less production steps, reduces raw-material consumption, reduces environmental pollution, and aids in resource saving.
Keywords: Remanufacturing, PMC, PM, Process |
본 연구는 한국에너지기술평가원(KETEP)의 지원을 받아 수행한 연구 과제입니다. (No. 20206410100080)
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Researcher in the Reliability Technology R&D Department, Korea Automotive Technology Institute. His research interests are Certification Exams and Remanufacturing.
E-mail: sjyoo@katech.re.kr
Principal Researcher in the Reliability Technology R&D Department, Korea Automotive Technology Institute. His research interest is Component Life Analysis.
E-mail: songhs@katech.re.kr
Researcher in the Reliability Technology R&D Department, Korea Automotive Technology Institute. His research interests are "PHM, Equipment Testing".
E-mail: jjmoon@katech.re.kr
CEO in the R&D Department, Dongah ENC. His research interests are Exhaust Gas after Treatment System and DPF Cleaning.
E-mail: kimhj@dong-ah.co.kr
Chief Researcher in the Alternative Fuel Power System R&D Department, Korea Automotive Technology Institute. His research interest is Research and Certification Evaluation of ON/OFF-road Environment Improvement Technology Development.
E-mail: jhkang@katech.re.kr
Senior Researcher in the Alternative Fuel Power System R&D Department, Korea Automotive Technology Institute. His research interest is Evaluation of the Applicability of Engine Post-processing(exhaust) Technology.
E-mail: kimhm@katech.re.kr