Wang Frank Cheng-Yu,Paek Changyub,Qian Kuangnan,Kelly Francis X.
申请号：
US201715723415
公开号：
US2018143168(A1)
申请日:
2017.10.03
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Methods to generate a model of composition for a petroleum sample can include providing a petroleum sample to a two-dimensional gas chromatograph coupled with at least one detector. The chromatograph can have first and second columns. The chromatograph can be adapted to output data for each detector representing first and second dimension retention times corresponding to the first and second columns, respectively. The data representing the first and second dimension retention times for each detector based on the petroleum sample can be obtained from the chromatograph. Molecular components of the petroleum sample can be identified based at least in part on the first and second dimension retention times for each detector. The identified molecular components of the petroleum sample can be quantified based at least in part on integrated peaks of the first and second dimension retention times for each detector to generate a model of composition of the petroleum sample.
