诚信认证:
工商注册信息已核实!领域: | 原油,汽油/柴油/重油 | ||
资料类型: | 其他资料 |
资料文件名 | 下载 |
---|---|
Direct determination of low arsenic concentrations in light petroleum products by GFAAS technique |
下载此篇资料 |
Light petroleum fractions containing C4-C15 hydrocarbon compounds are used as a feedstock for petrochemical processes that can be severely affected by trace amounts of arsenic. A simple graphite furnace atomic absorption spectroscopy (GFAAS) procedure for arsenic determination at ppb levels in naphtha, gasoline, gas condensate, and similar products is proposed.