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Partition chromatographic separation-spectrometry for determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O

Technical Report:

Abstract

The partition chromatographic separation-spectrometry for the determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O is introduced. The 50 mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O was completely dissolved in the water-bath. In the column partition chromatography, the mixed extraction agent of TBP and TIOA(1:1) was used as stationary phase, PTFCE powder as support and 5 mol/L nitric acid as mobile phase. The trace elements to be determined were separated from 50 mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O and collected in the eluate. The lower content of Pu did not interfere in results, the indium was used as extra base and the indium and yttrium were used as internal standard elements. The 22 trace elements (AL, Be, B, Cd, Cr, Fe, Mn, Mg, Ni, P, Pb, Si, Ca, Cu, Co, Sc, Ti, V, Zn, Li, Na, K) were determined by two types of spectrographs using solution residue technique of electric arc. The range of determination of the trace elements is varied from 3 x 10{sup -6}% to 2 x 10{sup -2}%. The recovery of this method is varied from 83% to 120%, the precision of this method is within {+-}26%. 50mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O absorbed in the column can be desorbed  More>>
Authors:
lanxiang, Meng; Qing, Zhang; Ainan, Feng; Binghua, Gao; Junying, Ji; Chenlian, Pan [1] 
  1. Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy
Publication Date:
Aug 01, 1990
Product Type:
Technical Report
Report Number:
CNIC-00436; IAE-0081.
Reference Number:
SCA: 400102; PA: AIX-23:010555; SN: 92000637536
Resource Relation:
Other Information: PBD: Aug 1990
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; MULTI-ELEMENT ANALYSIS; IMPURITIES; PLUTONIUM SULFATES; CHROMATOGRAPHY; EMISSION SPECTROSCOPY; ELEMENTS; TBP; TOA; TRACE AMOUNTS; 400102; CHEMICAL AND SPECTRAL PROCEDURES
OSTI ID:
10111303
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE92613305; TRN: CN9101705010555
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
10 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

lanxiang, Meng, Qing, Zhang, Ainan, Feng, Binghua, Gao, Junying, Ji, and Chenlian, Pan. Partition chromatographic separation-spectrometry for determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O. China: N. p., 1990. Web.
lanxiang, Meng, Qing, Zhang, Ainan, Feng, Binghua, Gao, Junying, Ji, & Chenlian, Pan. Partition chromatographic separation-spectrometry for determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O. China.
lanxiang, Meng, Qing, Zhang, Ainan, Feng, Binghua, Gao, Junying, Ji, and Chenlian, Pan. 1990. "Partition chromatographic separation-spectrometry for determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O." China.
@misc{etde_10111303,
title = {Partition chromatographic separation-spectrometry for determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O}
author = {lanxiang, Meng, Qing, Zhang, Ainan, Feng, Binghua, Gao, Junying, Ji, and Chenlian, Pan}
abstractNote = {The partition chromatographic separation-spectrometry for the determination of 22 trace elements in Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O is introduced. The 50 mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O was completely dissolved in the water-bath. In the column partition chromatography, the mixed extraction agent of TBP and TIOA(1:1) was used as stationary phase, PTFCE powder as support and 5 mol/L nitric acid as mobile phase. The trace elements to be determined were separated from 50 mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O and collected in the eluate. The lower content of Pu did not interfere in results, the indium was used as extra base and the indium and yttrium were used as internal standard elements. The 22 trace elements (AL, Be, B, Cd, Cr, Fe, Mn, Mg, Ni, P, Pb, Si, Ca, Cu, Co, Sc, Ti, V, Zn, Li, Na, K) were determined by two types of spectrographs using solution residue technique of electric arc. The range of determination of the trace elements is varied from 3 x 10{sup -6}% to 2 x 10{sup -2}%. The recovery of this method is varied from 83% to 120%, the precision of this method is within {+-}26%. 50mg Pu(SO{sub 4}){sub 2}{center_dot}4H{sub 2}O absorbed in the column can be desorbed by 5 mL 4 mol/L methanoic acid or 8mL mixed solution of 0.2 mol/L sulfuric acid and 0.1 mol/L nitric acid.}
place = {China}
year = {1990}
month = {Aug}
}