摘要
采用石墨炉原子光谱法对微量钒进行一系列条件试验,结果表明此法灵敏度高,重现性好,简便快速,可应用于渣油、原油中微量钒的测定。
This article introduces the graphite furnace atomic spectrum to test the trace vanadium. The result indicates this approach has high sensitivity, better repeatability and high speed. It can be employed to test the trace vanadium in the residual-oil and crude oil.
出处
《石油工业技术监督》
1999年第12期32-35,共4页
Technology Supervision in Petroleum Industry
关键词
原子吸收光谱
样品处理
渣油
原油
GFAAS
Graphite furnace, Atomic spectrum, Sample Processing, Trace vanadium
