Skip to main content
Home / Solvent Extraction and Ion Exchange, Volume 19, Number 5

THERMOCHEMISTRY STUDY ON THE EXTRACTION OF Co(II) AND Ni(II) WITH CYANEX 272 IN KEROSENE1 *

Buy Article:

$71.00 + tax (Refund Policy)

Authors: Yu, X. 1 ; Gu, G. 2 ; Fu, X. 2 ; Su, B. 2 ; Zhang, H. 1 ; 

Source: Solvent Extraction and Ion Exchange, Volume 19, Number 5, 2001, pp. 939-943(5)

Publisher: Taylor and Francis Ltd

DOI: https://doi.org/10.1081/SEI-100107031

The extraction of Co(II) and Ni(II) from sulfate solution with Cyanex 272 in kerosene has been studied by titration microcalorimetry. The heats produced in the reaction processes were determined by the power–time curves and the ? r H ? m values at 298 K were identified. The extraction equilibrium constants and thermodynamic functions at different temperatures were calculated.

Keywords: Co(II); Cyanex 272; Extraction; Microcalorimetry; Ni(II); Reaction heat

Document Type: Research Article

Affiliations: 1: Dept. of Chemistry, Qufu Normal University, Qufu, 273165, China 2: Qingdao Institute of Chem. Tech., Qingdao, 266042, P. R. China

Publication date: 01 January 2001

Share Content

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content