Published May 1992 | Version v1
Journal article Metadata-only

Isotope dilution and element dilution

Creators

  • 1. Department of Chemistry, Zhongshang University, Guangzhou (China)

Description

An universally applicable formula of element dilution is derived according to the approximate reactivity of two metal ions with identical reagent. Based on measurably extended physical quantity of reaction product, numerous reactions are chosen to realize element dilution. The formula of isotope dilution which represents isotope effect is derived from the formula mentioned above. The formula of element dilution is verified by the extraction of mixture of Cu2+ and Pb2+ by DDTC/CCL4. The experiment of dilution is tested to imitate isotope effect, and the result accords with theoretical equation

Additional details

Publishing Information

Journal Title
Journal of Nuclear and Radiochemistry
Journal Volume
14
Journal Issue
2
Journal Page Range
p. 114-119, 125.
ISSN
0253-9950
CODEN
HHHHDH

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
24037359
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AMINES; CARBON TETRACHLORIDE; COPPER; COPPER COMPLEXES; DEDTC; DILUTION; ELEMENTS; ISOTOPE DILUTION; ISOTOPE EFFECTS; LEAD; LEAD COMPLEXES; MATHEMATICAL MODELS; MIXTURES; SOLVENT EXTRACTION; SUBSTOICHIOMETRY
Descriptors DEC
CARBAMATES; CARBONIC ACID DERIVATIVES; CARBOXYLIC ACID SALTS; CHELATING AGENTS; CHLORINATED ALIPHATIC HYDROCAR; COMPLEXES; DISPERSIONS; HALOGENATED ALIPHATIC HYDROCAR; ISOTOPE APPLICATIONS; METALS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; SEPARATION PROCESSES; TRACER TECHNIQUES; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENTS