The Basic Study in Separation and Recovery of Copper (II) and Nickel (II) in an Alloy by Using the Surfactant-Gel Extraction Method.

Shoji, Tetsuo; Nakai, T.; Murakami, Yoshiko; Sasaki, Yoshiyuki

doi:10.5985/jec.11.855

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2002

2010

Publication Types

Select...

Article2

Relationship

Self Cite1

Independent1

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One is a surfactant-depleted phase (aqueous phase) and the other is a surfactant-rich phase (surfactant phase). Based on this phase separation phenomenon, surfactant extraction techniques [6][7][8][9][10][11] and are extracted into the SDS gel after ion-pair formation with the dodecylsulfate anion (DS -). 11 In the extraction of ammine complexes, the extractability of metals reduced with lower metal concentration.…”

Section: Introductionmentioning

confidence: 99%

An X-ray Study of the Surfactant Gel Extraction Method Separation Mechanismand Its Application to Separate Nickel(II) from Copper(II) and as Ammine-Complexes Using the Anionic Surfactant SDS

Murakami

Kajii

Sasaki

et al. 2010

SERDJ

Self Cite

View full text Add to dashboard Cite

A micellar solution of sodium dodecylsulfate (SDS) can separate into two phases due to a temperature change or the addition of salts. SDS plays the roles of a pairing-ion for ammine-complexes and of an extraction medium. The ion-pair extraction mechanism was investigated by SAXS and DSC measurements. This extraction was used for the separation of Cu(II) as a minor component from Ni(II) as a dominant component.

show abstract