Liquid-Liquid Extraction

Name: Liquid-Liquid Extraction
Brand: VDM Verlag
SKU: 9783639248890
Price: 305.6 RON
Availability: InStock

of Tetravalent Platinum

Autor: Rajesh K. Jyothi, Jin-Young Lee

Limbă:

Legare: Carte broșată

Editura: VDM Verlag

Disponibilitate: La editor doar la comandă

Expediem în 17-27 zile

305.60 lei

The high prices of precious metals like platinum group metals (PGM s) have ensured that there is con...

Informații despre carte

Autor

Rajesh K. Jyothi, Jin-Young Lee

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2010

Pagini

132

EAN

9783639248890

ISBN

3639248899

Enbook ID

06832447

Editura

VDM Verlag

Greutate

204

Dimensiuni

152 x 229 x 8

Descriere completă

The high prices of precious metals like platinum group metals (PGM s) have ensured that there is continued interest in the development of new extractants for the commercial concentration and separation of these metals. The PGM s platinum, palladium, rhodium, iridium, osmium and ruthenium together with silver, and gold generally occur in nature with the major base metals like iron, copper, nickel and cobalt and wide range of minor elements such as lead, tellurium, selenium and arsenic and both technical and commercial considerations demand that the indusial PGM s be separated from the other metals and each other to high purity, with high yield and with a high percentage recovery. Liquid- liquid extraction (LLE), also called solvent extraction (SX), is a process that allows the separation of two or more components due to their unequal solubility s in two immiscible liquid phases. In LLE processes, there are many cases both in analytical and industrial chemistry where the main objective of separation is achieved by extraction using a chemical extractant. In analytical and separation science, this method enjoys a favored position among separation techniques because of its simplicity.

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