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학술발표회초록보기

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  • 09월 08일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제116회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Structural identification of Nitrogen compound in Crude oils using high resolution MS/MS

등록일
2015년 8월 27일 14시 02분 46초
접수번호
2022
발표코드
ANAL1.O-22 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 10시 : 24분
발표형식
구두발표
발표분야
분석화학 - Oral Presentation of Young Analytical Chemists I
저자 및
공동저자
조은지, 김성환*
경북대학교 화학과, Korea
Oil is the energy source that become increasingly depleted. Therefore, it is important to find out the chemical composition of the oil and use it efficiently. There are many studies on analyzing the chemical compositions of crude oil. gas chromatography-Mass spectrophotometry (GC-MS) has been used to analyze light constituent of crude oil, but this is limited for the heavy constituents. This study shows the results of structural analysis of nitrogen compounds observed with different ionization methods, (+/-) ESI or APPI. The nitrogen composition mentioned either high molecular weight, polycondensed, or polar compounds that cannot be detected by using conventional techniques. Therefore, ultrahigh-resolution mass spectrometry (UHR-MS) is used to analyze heavy compounds. In addition, MS/MS spectra showed core structures of nitrogen compound of crude oil.

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