๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Concentration of the extraction fluid from sulfuric acid treatment of phosphogypsum by membrane distillation

โœ Scribed by Maria Tomaszewska


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
505 KB
Volume
78
Category
Article
ISSN
0376-7388

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Adsorption of sulfur dioxide by active c
โœ A. Lisovskii; R. Semiat; C. Aharoni ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 489 KB

The process of adsorptive-catalytic cleaning of gas from sulfur dioxide using active carbon, treated by concentrated nitric acid, was studied. After oxidative treatment the acidity of the carbon increases and the basicity decreases. This results in an increase of the SO, adsorption and its oxidation

Extraction kinetics of cerium(IV) from s
โœ Jianjun Liu; Yanliang Wang; Deqian Li ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 164 KB ๐Ÿ‘ 1 views

## Abstract BACKGROUND: Thermodynamic studies on Ce(IV) extraction with primary amine N1923 demonstrate that primary amine N1923 is an excellent extractant for separation of Ce(IV) from Re(III). In order to clarify the mechanism of extraction and to optimize the parameters in practical extraction s

Solvent extraction clean-up for pre-trea
โœ Iwao Abe; Hideaki Tsujioka; Tamotsu Wasa ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 651 KB

Solvent extraction, a clean-up method for samples for the determination of amino acids by gas chromatography, was investigated and compared with a conventional ion-exchange purification. Amino acids were esterified with isopropanol and extracted with various organic solvents. The solubilities of the