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  • 03월 10일 13시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제105회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Analysis of bromine in waste plastics by combustion-ion chromatography

등록일
2010년 4월 6일 19시 16분 04초
접수번호
1498
발표코드
금25B4심 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 12시 : 40분
발표형식
심포지엄
발표분야
JAIMA Joint Symposium
저자 및
공동저자
Ryozo Goto
JAIMA Technical affairs committee, Korea
The bromine compound used for a plastic flame retardant is a restriction item of RoHS Directive. The bromine compounds of restriction item are PBB and PBDE now. These analyses are difficult the preprocessing, and have various problems. Then, the method of measuring total bromine is simply used. The method of analysis by X-ray fluorescence is used for this measurement. However, this methods of analysis are different the measurement according to matrix and the state of the sample. For this, it is unsuitable for the precise analysis. As for methods of analysis by combustion-ion chromatography, accuracy is good, and the preprocessing is also easy. For this, it is a suitable method for the analysis of total bromine in waste plastics. The outline and the application of this method are described.

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