Removal of iron, chromium and sodium impurities from zinc tungstate (ZnWO4)

Journal of Crystal Growth

Volumn 181, Issue 4, 1997, Pages 455-458

  Bencs, L F ^a   Raksanyi K ^a   Szakacs O ^a   Kovacs L ^a   Watterich, A ^a   Peter A ^a  

^a RESEARCH INSTITUTE FOR TECHNICAL PHYSICS AND MATERIALS SCIENCE   (Hungary)

Author keywords

Atomic absorption and emission spectrometry; Extraction; Homogenous precipitation; Purification; UV VIS spectroscopy

Indexed keywords

CHROMIUM; CRYSTAL GROWTH; CRYSTAL IMPURITIES; EXTRACTION; HYDROGEN PEROXIDE; IRON; PRECIPITATION (CHEMICAL); PURIFICATION; SODIUM; SPECTROPHOTOMETRY; ULTRAVIOLET SPECTROSCOPY; ZINC OXIDE;

FLAME ATOMIC EMISSION SPECTROMETRY (FAES); GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY (GFAAS); TUNGSTEN TRIOXIDE; ZINC TUNGSTATE;

ZINC COMPOUNDS;

EID: 0031549779     PISSN: 00220248     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-0248(97)00419-3     Document Type: Article

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