ASTM-D4629 › Historical Revision Information
Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
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Scope
1.1 This test method covers the determination of the trace total nitrogen naturally found in liquid hydrocarbons boiling in the range from approximately 50°C to 400°C, with viscosities between approximately 0.2 and 10 cSt (mm /s) at room temperature. This test method is applicable to naphthas, distillates, and oils containing 0.3 to 100 mg/kg total nitrogen.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Sections 5.2, 5.4, 5.5, 5.10, and 6.0.
1.3 The values stated in acceptable SI units are to be regarded as the standard.
Keywords
Boundary lubrication properties; Chemiluminescence; Combustion;empetroleum products; Distillate fuels; Hydrocarbons; Naphtha and naphtha derivatives; Nitrogen content;empetroleum products; Petroleum oils; Process feeds; Trace elements;empetroleum products; Viscosity;empetroleum products; organically bound trace nitrogen;emliquid petroleum hydrocarbons, by; oxidative combustion/chemiluminescence detection method; ICS Number Code 75.080 (Petroleum products in general)
To find similar documents by ASTM Volume:
05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)
To find similar documents by classification:
75.080 (Petroleum products in general)
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Document Number
ASTM-D4629-91(1995)e1
Revision Level
1991 R95(E1) EDITION
Status
Superseded
Modification Type
Revision
Publication Date
April 1, 1995
Document Type
Test Method
Page Count
4 pages
Committee Number
D02.03.0B