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학술발표회초록보기

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제117회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Analysis of Additive Elements in Lubricating Oil According to ASTM D4951: ICPE-9820

등록일
2016년 2월 25일 14시 34분 14초
접수번호
1972
발표코드
ANAL.P-191 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 22일 (금요일) 13:00~14:30
발표형식
포스터
발표분야
분석화학
저자 및
공동저자
박미선, 김관수*
동일시마즈(주) 지원본부, Korea
Numerous additives consisting of various types of organometallic substances are added to lubricating oils to enhance performance. It is important to manage the concentrations of these additives for the quality control of lubricating oils. Both ASTM D4951 of the ASTM International standards and JPI-5S-38-2003 of the Japan Petroleum Institute standards (Lubricating Oils - Determination of Additive Elements) specify the use of ICP atomic emission spectrometry with organic solvent dilution as the test measurement method for elements in additives. We performed elemental analysis of the additives in commercially available engine oil, automatic transmission fluid (ATF), and gear oil, using the Shimadzu ICPE-9820 multi-type ICP atomic emission spectrometer, after diluting the samples with an organic solvent. The adoption of a vertically-oriented plasma torch in the ICPE-9820 reduces the possibility of carbon precipitation, while providing stable analytical results without requiring the flow of oxygen through the system.

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