应用领域:原油,汽油/柴油/重油
资料类型:其他资料
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.