ASTM D6069通过氧化燃烧和还原压力化学发光检测法测定航空用碳氢化合物中痕量氮的标准试验方法
日期:2012-02-08 10:30
of 1.0 mgN/kg or less in aromatic hydrocarbons used or produced in manufacturing processes. These nitrogen-containing compounds are undesirable in the finished aromatic products and may be the result of the aromatic extraction process. This test method may be used in setting specifications for determining the total nitrogen content in aromatic hydrocarbons.
Note 1Virtually all organic and inorganic nitrogen compounds will be detected by this technique.
This technique will not detect diatomic nit
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08/30 14:37