ASTM D4629注射/插入氧化燃料和化学发光法测定液态石油碳氢化合物中痕量有机结合物氮的标准试验方法
日期:2012-02-08 09:30
ASTM D4629 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
ASTM D4629注射/插入氧化燃料和化学发光法测定液态石油碳氢化合物中痕量有机结合物氮的标准试验方法
Some process catalysts used in petroleum and chemical refining may be poisoned when even trace amounts of nitrogenous materials are contained in the feedstocks. This test method can be used to determine bound nitrogen in process feeds and may also be
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