ASTM UOP936 - 16 - Combined Nitrogen in LPG by Chemiluminescence

ASTM UOP936 - 16

Combined Nitrogen in LPG by Chemiluminescence

Status : Current   Published : August 2016

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This method is for determining combined nitrogen in liquefied petroleum gas (LPG). The method determines all nitrogen compounds that are extractable by aqueous acid, including ammonia, amines, nitriles and amides. The method is particularly useful for LPG samples containing nitrogen species, such as ammonia and amines, which can readily adsorb on stainless steel surfaces in contact with the LPG. The procedure yields quantitative results in the range of approximately 0.2 mass-ppm (mg/kg) to approximately 3 mass%.

This method is also used as a preparation step for the analysis of basic nitrogen in LPG by UOP Method 939, “Basic Nitrogen in LPG by Ion Chromatography.”




Standard NumberASTM UOP936 - 16
TitleCombined Nitrogen in LPG by Chemiluminescence
StatusCurrent
Publication Date03 August 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS71.080.30
77.140.20
PublisherASTM
FormatA4
DeliveryYes
Pages14
File Size864 KB
Price£45.00


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