Analysis of Uranium Bearing Samples for Rare Earth and Other Elements by k_0-Based Internal Monostandard INAA Method

この論文にアクセスする

この論文をさがす

著者

    • TIWARI S.
    • Radiation Safety Systems Division, Radiochemistry Division, Bhaba Atomic Research Center
    • NAIR A. G. C.
    • Radiation Safety Systems Division, Radiochemistry Division, Bhaba Atomic Research Center
    • ACHARYA R.
    • Radiation Safety Systems Division, Radiochemistry Division, Bhaba Atomic Research Center
    • REDDY A. V. R.
    • Radiation Safety Systems Division, Radiochemistry Division, Bhaba Atomic Research Center
    • GOSWAMI A.
    • Radiation Safety Systems Division, Radiochemistry Division, Bhaba Atomic Research Center

抄録

A k<SUB>0</SUB>-based internal monostandard instrumental neutron activation analysis (IM-INAA) method was applied for the multielement analysis in uranium bearing samples. Spectral interference correction factors in INAA due to neutron induced fission of uranium for La, Ce, Nd, Zr, Ru, and Mo as well as activation of uranium for Sm and Lu were evaluated using elemental standards. The correction factors were validated by standard addition method in a synthetic sample containing known amount of natuural uranium. For evaluating the accuracy of the IM-INAA method, the low uranium containing SRM 1633a (coal fly ash) obtained from NIST was used. For method validation of analysis of uranium bearing sample, SRM 1633a spiked with uranium (about 0.05%) was analyzed by IM-INAA method. The standardized IM-INAA method was applied to analyze uranium ore samples obtained from Jaduguda and Bhatin mines, Jharkhand, India for multielement content including U, Th, and rare earth elements (REEs). Chondrite normalized REE patterns were plotted for obtaining Ce and Eu anomalies.

収録刊行物

  • Journal of Nuclear and Radiochemical Sciences

    Journal of Nuclear and Radiochemical Sciences 8(1), 25-30, 2007-06-01

    The Japan Society of Nuclear and Radiochemical Sciences

参考文献:  24件中 1-24件 を表示

  • <no title>

    DULIU O. G.

    J. Radioanal. Nucl. Chem. 264, 525, 2005

    被引用文献1件

  • <no title>

    HENDERSON P.

    Rare Earth Element Geochemistry, 1984

    被引用文献1件

  • <no title>

    DUTTA R. K.

    J. Nucl. Radiochem. Sci. 6, 139, 2005

    被引用文献1件

  • <no title>

    ACHARYA R.

    Appl. Radiat. Isot. 65, 164, 2007

    被引用文献1件

  • <no title>

    National Institute of Standards and Technology (NIST)

    certificates, 1633a, 1979

    被引用文献1件

  • <no title>

    MUKHOPADHYAY P. K.

    Proc. Symp. Intelligent Nuclear Instrumentation, Mumbai, India, 2001, 2001

    被引用文献1件

  • <no title>

    DE CORTE F.

    Atom. Data Nucl. Data Tables 85, 47, 2003

    被引用文献1件

  • <no title>

    GOLIGHTLY D. W.

    USGS Methods of Sampling and inorganic analysis of coal samples, 2006

    被引用文献1件

  • <no title>

    National Institute of Standards and Technology (NIST)

    certificates, 1633a, 1985

    被引用文献1件

  • <no title>

    VOBECKY M.

    Radiochem. Radioanal. Lett. 45, 147, 1980

    被引用文献1件

  • <no title>

    BURNS P. C.

    Reviews in Mineralogy 38, 376, 1999

    被引用文献1件

  • <no title>

    ELDERFIELD H.

    Earth Planet Sci. Lett. 55, 163, 1981

    被引用文献1件

  • <no title>

    HASKIN L. A.

    J. Radioanal. Chem. 1, 337, 1968

    被引用文献1件

  • <no title>

    MOENS L.

    J. Radioanal. Nucl. Chem. 192, 29, 1995

    被引用文献1件

  • <no title>

    KUNZENDORF H.

    Marine Georesources and Geotechnology 12, 271, 1994

    被引用文献1件

  • <no title>

    LANDSBERGER S.

    Chemical Geology 77, 65, 1989

    被引用文献1件

  • <no title>

    GLASCOCK M. D.

    J. Radioanal. Nucl. Chem. 99, 121, 1986

    被引用文献1件

  • <no title>

    DE CORTE F.

    J. Radioanal. Nucl. Chem. 113, 145, 1987

    被引用文献2件

  • <no title>

    ACHARYA R. N.

    Appl. Radiat. Isot. 57, 391, 2002

    被引用文献1件

  • <no title>

    SUDARSHAN K.

    J. Radioanal. Nucl. Chem. 256, 93, 2003

    被引用文献1件

  • <no title>

    NAIR A. G. C.

    Anal. Chem. 75, 4868, 2003

    被引用文献1件

  • <no title>

    SUEKI K.

    Anal. Chem. 68, 2203, 1996

    被引用文献3件

  • <no title>

    DE CORTE F.

    J. Radioanal. Nucl. Chem. 133, 43-130, 1989

    被引用文献2件

各種コード

  • NII論文ID(NAID)
    10021101664
  • NII書誌ID(NCID)
    AA11948402
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13454749
  • データ提供元
    CJP書誌  J-STAGE 
ページトップへ