Development of an analytical method for trace gold in aqueous solution using polyurethane foam sorbents: Kinetic and thermodynamic characteristic of gold(III) sorption

Analytical Sciences

Volumn 25, Issue 3, 2009, Pages 413-418

  Bashammakh, A S ^a   Bahaffi, S O ^a   Al Shareef, F M ^a   El Shahawi, M S ^a  

^a KING ABDULAZIZ UNIVERSITY   (Saudi Arabia)

Author keywords

[No Author keywords available]

Indexed keywords

INORGANIC COMPOUNDS; POLYURETHANES; RATE CONSTANTS; RIGID FOAMED PLASTICS; SORPTION;

CELLULAR STRUCTURE; FIRST ORDER RATE EQUATION; POLYURETHANE FOAM; PRE-CONCENTRATION; SPONTANEOUS REACTIONS; TETRABUTYLAMMONIUM; TETRAMETHYLAMMONIUM; THERMODYNAMIC CHARACTERISTICS;

GOLD COMPOUNDS;

CATION; GOLD; POLYURETHAN; QUATERNARY AMMONIUM DERIVATIVE; TETRABUTYLAMMONIUM; TETRAMETHYLAMMONIUM; WATER;

ADSORPTION; ANALYSIS; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMISTRY; INSTRUMENTATION; KINETICS; METHODOLOGY; PH; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SOLUTION AND SOLUBILITY; SURFACE PROPERTY; THERMODYNAMICS; TIME;

ADSORPTION; ANALYTIC SAMPLE PREPARATION METHODS; CATIONS; GOLD; HYDROGEN-ION CONCENTRATION; KINETICS; POLYURETHANES; QUATERNARY AMMONIUM COMPOUNDS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SOLUTIONS; SPECTROPHOTOMETRY, ATOMIC; SURFACE PROPERTIES; THERMODYNAMICS; TIME FACTORS; WATER;

EID: 66349093714     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.25.413     Document Type: Article

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