Published February 1989
| Version v1
Journal article
Neutron activation determination of noble metals in geological samples using selective group separation scheme
Creators
- 1. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics
Description
In this paper a radiochemical procedure for the determination of noble metals in geological samples is described. It consists of thermal neutron irradiation, melt of sample, selective absorption of noble metals on chelating resin and high resolution γ spectrometry. In the procedure, the BE-1-5-1 resin retains no Ni, Co, Na, Sr, Sm, Lu, La, Cs, Rb and Ta, and retains only 1% of Fe, Sc, Eu, Ce and Yb and 5% of Ba, Hf and Sb. It is effective for determining noble metals in geological samples
Additional details
Publishing Information
- Journal Title
- Journal of Nuclear and Radiochemistry
- Journal Volume
- 11
- Journal Issue
- 1
- Series
- J. Nucl. Radiochem.
- Journal Page Range
- 43-48
- ISSN
- 0253-9950
- CODEN
- HHHHD
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 21042244
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- DECONTAMINATION; EFFICIENCY; ION EXCHANGE; MINERALS; MULTI-ELEMENT ANALYSIS; MULTI-ELEMENT SEPARATION; NEUTRON ACTIVATION ANALYSIS; SAMPLE PREPARATION; SIMULATION
- Descriptors DEC
- ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; CLEANING; NONDESTRUCTIVE ANALYSIS; SEPARATION PROCESSES