X-RAY-FLUORESCENCE AND QUANTITATIVE PARTICULATE MATTER ANALYSIS

被引:0
|
作者
DECHATEAUBOURG, P
QUISEFIT, JP
GARIVAIT, S
STEINER, E
GOYON, C
机构
关键词
X-RAY FLUORESCENCE; THIN FILM; AEROSOL; QUANTITATIVE ANALYSIS; STABILITY CHECKING;
D O I
暂无
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
X-ray fluorescence spectroscopy allows the quantitative analysis of a large number of chemical elements in the particulate matter found on filters, provided it can be considered as a thin layer With this aim, we have adjusted sampling procedures adapted to both the explored surroundings and specific criteria associated with the technique. Because of their transparency to the exciting X-rays, the analysis of thin films requires an optimization of the sample holder by the addition of a secondary cover We have previously studied the influence of the nature of this cover on the detection limit. Several calibration methods have been described in the literature and have been extensively used. We have looked into the problem of checking the stability between analysis sets and new calibration after an instrumental modification. A synthetic bulk reference sample can take into account the instrumental variations (current, tension applied to the generator). These bulk samples (with a pre-defined content) can be used as equivalent standard filters when an X-ray tube is changed. These quantitative analysis methods have been applied to the filtration of materials (geostandards) suspended in cyclohexane. This method gives quantitative results because the statistical deviations do not exceed 5%, whatever the element.
引用
收藏
页码:293 / 298
页数:6
相关论文
共 50 条
  • [1] AN ANALYSIS OF LEAD, BROMINE, ZINC AND SULFUR IN AIRBORNE PARTICULATE MATTER BY X-RAY-FLUORESCENCE SPECTROSCOPY
    MCKEE, JSC
    LAPOINTE, C
    WISE, MLH
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL, 1980, 15 (01): : 1 - 23
  • [2] DEVELOPMENT OF X-RAY-FLUORESCENCE SPECTROSCOPY FOR ELEMENTAL ANALYSIS OF PARTICULATE MATTER IN ATMOSPHERE AND IN SOURCE EMISSIONS
    BIRKS, LS
    GILFRICH, JV
    REPORT OF NRL PROGRESS, 1973, (SEP): : 78 - 78
  • [3] COLLECTION OF AIRBORNE PARTICULATE MATTER FOR A SUBSEQUENT ANALYSIS BY TOTAL-REFLECTION X-RAY-FLUORESCENCE
    KLOCKENKAMPER, R
    BAYER, H
    VONBOHLEN, A
    SCHMELING, M
    KLOCKOW, D
    ANALYTICAL SCIENCES, 1995, 11 (03) : 495 - 498
  • [4] X-RAY-FLUORESCENCE ANALYSIS OF METALS IN PARTICULATE FROM MILAN ATMOSPHERE
    ROLLA, A
    FRIGIERI, P
    GIRELLI, A
    TRUCCO, R
    CHIMICA & L INDUSTRIA, 1973, 55 (08): : 623 - 628
  • [5] DAVINCI - ANALYSIS OF PARTICULATE SAMPLES BY ESCA AND X-RAY-FLUORESCENCE SPECTROSCOPY
    DOD, RL
    GIAUQUE, R
    HOLLOWELL, C
    NOVAKOV, T
    TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1978, 59 (04): : 243 - 243
  • [6] X-RAY-FLUORESCENCE ANALYSIS
    JENKINS, R
    ANALYTICAL CHEMISTRY, 1984, 56 (09) : 1099 - +
  • [7] X-RAY-FLUORESCENCE ANALYSIS
    不详
    SOLID STATE TECHNOLOGY, 1981, 24 (01) : 22 - 23
  • [8] QUANTITATIVE ULTRATRACE ELEMENTAL ANALYSIS BY X-RAY-FLUORESCENCE SPECTROMETRY
    KESSLER, JE
    MITCHELL, JW
    ANALYTICAL CHEMISTRY, 1978, 50 (12) : 1644 - 1647
  • [9] METHOD FOR QUANTITATIVE X-RAY-FLUORESCENCE ANALYSIS IN NANOGRAM REGION
    AIGINGER, H
    WOBRAUSC.P
    NUCLEAR INSTRUMENTS & METHODS, 1974, 114 (01): : 157 - 158
  • [10] AN EVALUATION OF X-RAY TUBE SPECTRA FOR QUANTITATIVE X-RAY-FLUORESCENCE ANALYSIS
    MURATA, M
    SHIBAHARA, H
    X-RAY SPECTROMETRY, 1981, 10 (01) : 41 - 45