• The tire
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• s.185
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• pp.45-48
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• 1996

이 자료는 유럽의 폐타이어 재활용현황에 대하여 일본자동차타이어협회 재활용위원회가 조사한 내용 중 ‘월간 타이어’ 편집자와 인터뷰한 것(월간 타이어, 1995년 4월호)을 번역하여 요약 전제한 것이다. 역자 주

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2003.06a
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• pp.856-859
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• 2003

Currently, the domestic recycle rate of ELV parts is about 3%. The reason of the row rate of it is due to that consumer can not obtain the needed ELV parts. In order to supply the good parts to consumer. the equipment of the ELV disassembly is required. This research is to developed the lifter for ELV disassembly by considering the references such as the disassembly tool and equipment of the domestic and foreign ELV disassembly company.

• Ceramist
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• v.14 no.2
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• pp.29-40
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• 2011

• Resources Recycling
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• v.3 no.4
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• pp.43-51
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• 1994

• Applied Chemistry for Engineering
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• v.20 no.4
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• pp.430-436
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• 2009

Deactivated three-way catalysts which had been exposed to gasoline engine exhaust for a long time were remanufactured by ultra sonic cleaning with distilled water, sulfuric acid solution and impregnation with precious metals (Pt, Pd, Rh). The catalytic properties as well as conversion reactivity of CO, THC and NOx about fresh, aged and remanufactured catalysts were examined. Most of the pollutants deposited on the aged three-way catalysts were removed in the remanufacturing process of those catalysts. At the same time a little amount of precious metals like Pt and Pd were removed in the remanufacturing process. Under the experimental condition used in this study, in the case of the remanufactured catalysts with impregnation of precious metals, the catalytic activities were recovered to almost the same level, or higher level of that of the fresh catalyst.

• Proceedings of the KIPE Conference
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• 2018.11a
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• pp.127-128
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• 2018

최근 전 세계적으로 온실가스에 의한 환경 문제가 심각해짐에 따라 수송 분야에서 친환경 에너지를 사용하는 요구가 확대되고 있다. 철도분야에서도 이산화탄소 배출 통제와 더불어 추진에너지로서의 배터리의 사용을 검토하고 있고 관련된 연구가 증가하고 있다. 전기자동차에 비해 철도차량의 배터리는 대용량이 필요하며 철도운영 특성상 초기 도입 비용은 물론 유지관리 비용도 발생된다는 한계점이 있다. 본 연구에서는 배터리를 적용한 철도차량의 경제성을 높이기 위해 철도차량용 폐배터리의 재활용 방안에 대해서 연구해 보겠다. 이를 위해 현재 전기자동차분야의 폐배터리 재활용 동향에 대해 알아보고 철도차량용 배터리의 재활용 가능성을 검토해보겠다.

• Resources Recycling
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• v.22 no.1
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• pp.29-35
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• 2013

The study on the recovery of Nylon from a radiator of End-of-Life Vehicle was conducted by using triboelectrostatic separation technique. For the effective separation of the sample(Nylon, PP glass), charge polarity and amount of each sample with various charging materials have been investigated by faraday cage. And then, charging material was selected as carrying out basic separation experiments with materials that can be possible to polarize samples. Finally, the continuos type triboelectrostatic separator was developed with selected charging material and the recovery possibility of the sample was confirmed as carrying out various separation experiments.

• Journal of the Korean Institute of Intelligent Systems
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• v.23 no.4
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• pp.281-285
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• 2013

In this paper, a design scheme of a cruise control system for an electric vehicle using piece-wised PD control is proposed. Cruise control of electric vehicles is one of the major performance elements. Drive motors having linear characteristics ideally is required in order to achieve the cruise driving. But practical motors have nonlinear characteristics and the performance of the motors can be improved by the closed-loop control to compensate it. In this paper, we improved the performance of by applying piece-wised PD control because the driving motors having nonlinear characteristics are difficult to obtain adequate performance only using closed-loop control. In order to test the proposed method, the experiments were carried out by applying the proposed method after setting up an electric vehicle equiped with a driving motors having large nonlinear characteristics. The experiment results of the proposed piece-wised PD control shows better performance than that of closed-loop control.

• Journal of Korea Technology Innovation Society
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• v.5 no.3
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• pp.367-381
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• 2002

This study deals with the technological trends in the automobile recycling technologies. It first discusses the importance and current situation of automobile recycling. And then it discusses the technological trends in automobile recycling industry classifying the technologies into three groups: disassemblying, recycling, and design. It deals with recycling of major parts of automobiles and the design of automobile for recyclability. This study also contains a patent analysis of the technologies. Different patterns in the trend of patents among various conn-tries are discussed with the context of legal and industrial situation of each country And finally it discusses the forecasting for the future technological and legislative trends.

• Proceedings of the KAIS Fall Conference
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• 2011.12a
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• pp.353-356
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• 2011

자동차 폐차사업자들은 대부분 소규모로 영세하게 운영되고 있으며, 비효율적인 폐차 프로세스로 인해 폐차 소유자는 물론 폐차처리장까지 불이익을 받고 있다. 이를 위한 폐차 시스템에 대한 연구가 국내외에서 활발히 진행되고 있다. 하지만 기존에 개발되어진 폐차 해체시스템의 경우는 국내 폐차업계에 적용하기에는 경제적, 실용적으로 현실성이 부족하다. 따라서 본 연구에서는 폐차에 대한 효율성 극대화와 범용성 확보를 위해 시뮬레이션을 통한 폐자동차 해체시스템을 개발하고자 한다. 시뮬레이션을 통한 폐차 해체시스템의 사용은 복잡한 공정 또는 시스템의 설계 및 운영결과에 대한 효율적 분석이 가능하며, 다양한 위치 및 작업내용을 변경시켜 여러 대안을 마련할 수 있고, 이에 대한 결과를 미리 알아봄으로써 적은 시간과 비용으로 현장상황에 맞는 적절한 시스템을 구축할 수 있게 해주는 장점이 있다. 또한 최적 해체경로 시스템의 적용으로 시스템의 효율을 향상시켰다. 개발되어질 시스템은 높은 범용성 및 유연성 확보로 국내 폐차 업계의 발전에 크게 이바지 할 것이다.