Published 1996 | Version v1
Book Metadata-only

Equilibrium and modelling for the metal extraction of ytterbium and yttrium into P507-kerosene from hydrochloric acid solutions

Creators

  • 1. Qingdao Institute of Chemical Technology, Qingdao (Switzerland)

Description

Mathematical models for the extraction of Yb(Ill), or Y (III) - HCI by P507(20%,v/v) in kerosene have been developed based on the equilibrium data using two variable (metal concentration of aqueous phase and acidity. Using this model, the deviations between the experimental data and the predicted values are +4.6% for Yb and +4.0% for Y respectively

Part of:
Value adding through solvent extraction. Volume 1. Proceedings of ISEC'96

Additional details

Publishing Information

Publisher
The University of Melbourne
Imprint Place
Melbourne, VIC (Australia)
ISBN
0 7325 1250 6
Imprint Title
Proceedings of the international solvent extraction conference, 1996. volume 1
Imprint Pagination
874 p.
Journal Page Range
p. 587-592

Conference

Title
ISEC'96. Value adding through solvent extraction
Dates
1996
Place
Melbourne, VIC (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
29065990
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
AQUEOUS SOLUTIONS; CONCENTRATION RATIO; EDTA; EXPERIMENTAL DATA; HYDROCHLORIC ACID; KEROSENE; MATHEMATICAL MODELS; PH VALUE; SOLVENT EXTRACTION; TITRATION; YTTERBIUM; YTTRIUM
Descriptors DEC
AMINO ACIDS; CARBOXYLIC ACIDS; CHELATING AGENTS; CHEMICAL ANALYSIS; CHLORINE COMPOUNDS; DATA; DISPERSIONS; ELEMENTS; ENERGY SOURCES; EXTRACTION; FOSSIL FUELS; FUELS; GAS OILS; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INFORMATION; INORGANIC ACIDS; INORGANIC COMPOUNDS; LIQUID FUELS; METALS; MIXTURES; NUMERICAL DATA; ORGANIC ACIDS; ORGANIC COMPOUNDS; PETROLEUM; PETROLEUM DISTILLATES; PETROLEUM FRACTIONS; PETROLEUM PRODUCTS; QUANTITATIVE CHEMICAL ANALYSIS; RARE EARTHS; SEPARATION PROCESSES; SOLUTIONS; TRANSITION ELEMENTS; VOLUMETRIC ANALYSIS

Optional Information

Notes
6 refs., 2 tabs., 3 figs.