Minimization of Systematic Errors in the Elemental Analysis by AAS, Part II: Examples of Application.

被引：0
|
作者：
Kaegler, S.H.
机构：
来源：
Erdoel und Kohle, Erdgas, Petrochemie vereinigt mit Brennstoff-Chemie | 1986年 / 39卷 / 06期
关键词：
MEASUREMENT ERRORS - PETROLEUM PRODUCTS - Spectroscopic Analysis - SPECTROSCOPY; ABSORPTION;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The occurrence of systematic errors and their elimination are described with the aid of examples of using the AAS (atomic absorption spectrometry) for elemental analysis. Systematic errors occurring in the determination of cadmium in crude oils or finished products in the range of 1 mu g/kg Cd are due to the decomposition of the samples. When sodium is directly determined in heavy fuel oil, wall adsorption will occur in the test solution at a concentration of about 2 mg/kg Na if a nonpolar solvent is used. With the analysis of used oils, the presence of 'too large' wear particles can lead to very misleading test results.
引用
收藏
页码：269 / 275
相关论文
共 50 条
  • [41] Extended Force Density Method for cable nets under self-weight. Part II - Examples of application
    Wojcik-Grzaba, Izabela
    ARCHIVES OF CIVIL ENGINEERING, 2022, 68 (01) : 45 - 61
  • [42] A combined cycle plant with air and fuel recuperator for captive power application. Part 2: Inverse analysis and parameter estimation
    Gogoi, T. K.
    Das, Ranjan
    ENERGY CONVERSION AND MANAGEMENT, 2014, 79 : 778 - 789
  • [43] The characteristics of key analysis errors. Part II: The importance of the PV corrections and the impact of balance
    Caron, Jean-Francois
    Yau, M. K.
    Laroche, Stephane
    Zwack, Peter
    MONTHLY WEATHER REVIEW, 2007, 135 (02) : 267 - 280
  • [44] Establishing a training set through the visual analysis of crystallization trials. Part II: crystal examples
    Snell, Edward H.
    Lauricella, Angela M.
    Potter, Stephen A.
    Luft, Joseph R.
    Gulde, Stacey M.
    Collins, Robert J.
    Franks, Geoff
    Malkowski, Michael G.
    Cumbaa, Christian
    Jurisica, Igor
    DeTitta, George T.
    ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY, 2008, 64 : 1131 - 1137
  • [45] Asymptotic stability analysis for sheet metal forming - Part II: Application
    Scherzinger, W
    Chu, E
    Triantafyllidis, N
    JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2000, 67 (04): : 691 - 696
  • [46] A Framework for Biodynamic Feedthrough Analysis-Part II: Validation and Application
    Venrooij, Joost
    van Paassen, Marinus M.
    Mulder, Mark
    Abbink, David A.
    Mulder, Max
    van der Helm, Frans C. T.
    Buelthoff, Heinrich H.
    IEEE TRANSACTIONS ON CYBERNETICS, 2014, 44 (09) : 1699 - 1710
  • [47] ON SYSTEMATIC ERRORS IN THE LEAST SQUARES REGRESSION ANALYSIS, WITH APPLICATION TO THE ATMOSPHERIC EFFECTS ON THE COSMIC RADIATION
    TREFALL, H
    NORDO, J
    TELLUS, 1959, 11 (04): : 467 - 477
  • [48] Systematic approaches to adverse events in obstetrics, Part II: Event analysis and response
    Pettker, Christian M.
    SEMINARS IN PERINATOLOGY, 2017, 41 (03) : 156 - 160
  • [49] Numerical analysis of petroleum products evaporation under unsteady conditions - II. Numerical analysis and application examples
    Huang, WQ
    Zhong, Q
    ACTA PETROLOGICA SINICA, 2004, 20 (01) : 52 - 57
  • [50] Influence of gum arabic on iron-gall ink corrosion - Part II: Observation and elemental analysis of originals
    Remazeilles, C
    Rouchon-Quillet, V
    Bernard, J
    Calligaro, T
    Dran, JC
    Pichon, L
    Salomon, J
    Eveno, M
    RESTAURATOR-INTERNATIONAL JOURNAL FOR THE PRESERVATION OF LIBRARY AND ARCHIVAL MATERIAL, 2005, 26 (02) : 118 - 133
12345