Phosphine oxide mediate transport: Modelling of mass transfer in supported liquid membrane transport of gold (III) using Cyanex 923

Chemical Engineering Science

Volumn 56, Issue 10, 2001, Pages 3115-3122

  Alguacil, F J ^a   Coedo, A G ^a   Dorado, M T ^a   Padilla, I ^a  

^a DEPARTMENT OF PHYSICAL METALLURGY   (Spain)

Author keywords

Extraction; Gold; Kinetics; Membranes; Phosphine oxide; Separation

Indexed keywords

DATA ACQUISITION; DIFFUSION; GOLD; LIQUID MEMBRANES; MASS TRANSFER;

PHOSPHINE OXIDES;

CHEMICAL ENGINEERING;

GOLD; LIQUID-LIQUID EXTRACTION; MEMBRANE;

EID: 0035849695     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2509(01)00014-8     Document Type: Article

References (32)

1. Study of gold (III)-HCI-amine Alamine 304 extraction equilibrium system
2. The phosphine oxides Cyanex 923 and Cyanex 925 as extractants for gold (I) cyanide aqueous solutions
3. Study of the extraction of gold (III) in aqueous hydrochloric acid media by the phosphine oxide Cyanex 925
4. 3 through a supported liquid membrane containing a tertiary amine as carrier
5. Separation of metals species by supported liquid membranes
6. Rate of mechanism of facilitated americium (III) transport through a supported liquid membrane containing a bifunctional organophosphorous mobile carrier
7. Composition of Cyanex 923, Cyanex 925 Cyanex 921 and TOPO
8. Uphill permeation model of gold (III) and its separation from base metals using thiourea derivatives as ionopores across a liquid membrane
9. Mechanistic study of active transport of silver (I) using sulfur containing novel carriers across a liquid membrane
10. Kinetic modelling of the active transport of copper (II) across liquid membranes using thiourea derivatives immobilized on microporous hydrophobic supports
11. 4
12. Separation and recovery of gold, platinum and palladium by trioctylamine liquid membrane
13. Quantitating the effect of solvent type on neutral macrocycle-mediated cation transport in liquid membranes
14. +-dicyclohexano-18-crown-6 as carrier
15. The solvent extraction system Au(III)-HCI-Cyanex 471X
16. Gold extraction equilibrium in the system Cyanex 921-HCl-Au(III)
17. Gold (III) extraction equilibrium in the system Cyanex 923-HCI-Au(III)
18. Extraction of gold (III) from hydrochloric acid solutions by N-(thiocarbamoyl) benzamidines
19. Extraction of gold (III) from hydrochloric acid solutions by tri-isobutyl phosphine sulfide in toluene
20. Modelling of mass transfer in facilitated supported liquid membrane transport of gold (III) using phospholene derivatives as carriers
21. Improved techniques in liquid membrane separations: An overview
22. Facilitated supported liquid-membrane transport of gold (I) using LIX 79 in cumene
23. 2 and application to facilitated supported liquid membrane transport
24. Effect of solvent type on neutral macrocycle-facilitated transport of uranyl ions across supported liquid membrane using dicyclohexano-18-crown-6 as carrier
25. Amine-facilitated up-hill transport of plutonium (IV) cations across an immobilized liquid membrane
26. Solvent extraction, membranes and ion exchange in hydrometallurgical dilute metals separation
27. +
28. Extraction of gold and silver by thiourea-based reagents