PDF

Decomposition Kinetics of Argentian Lead Jarosite in NaOH Media

Francisco Patiño, Iván Reyes

2011eskineticsdecompositionleadjarositecyanidationsilver

Abstract

Language:

Argentian lead jarosite was obtained with the maximal dissolution technique, and it was thoroughly characterized. In this work we studied the decomposition kinetics and cyanidation of the argentian lead jarosite in NaOH media. The reaction order and activation energy for the alkaline decomposition are of n = 0.7 and Ea = 101.85 KJmol-1, and of n = 0 and Ea = 109.54 KJmol-1 for the cyanidation process. The global cyanidation process consists of two stages: decomposition reaction followed by the instant cyanidation of the decomposition products.

Download

Cite This Work

@article{281ffef2-61a7-44c2-b46e-1f6516537588,
  title={Decomposition Kinetics of Argentian Lead Jarosite in NaOH Media},
  author={Francisco Patiño and Iván Reyes},
  year={2011},
  language={es}
}
TY  - JOUR
TI  - Decomposition Kinetics of Argentian Lead Jarosite in NaOH Media
AU  - Francisco Patiño
AU  - Iván Reyes
PY  - 2011
LA  - es
ER  -

Similar Items

Proceedings of the Metallurgical Society of the Canadian Tumilty, J.A. ( WeLib.org )

2026enPDF

Extractive Metallurgy 1 Basic Thermodynamics and Kinetics Alain Vignes(auth.) ( WeLib.org )

Alain Vignes

This book provides a comprehensive overview of the fundamental principles of extractive metallurgy, with a specific focus on basic thermodynamics and

2026enPDF

Chemical metallurgy principles and practice Chiranjib Kumar Gupta ( WeLib.org )

Chiranjib Kumar Gupta

This book provides a comprehensive overview of the field of chemical metallurgy, addressing both common and less common metals. The objective of the v

2026enPDF

Metallurgical Plant Design and Operating Strategies

David Pollard, Geoff Dunlop

The MetPlant 2008 conference focused on advancements in metallurgical processing of ores, emphasizing plant design, operation strategies, and innovati

2008enPDF

Metallurgical Plant Design and Operating Strategies

P Card, J Canterford

This document presents a collection of papers from the METPLANT 2011 conference focusing on metallurgical plant design and operating strategies. The o

2011enPDF

ASM International®

Arthur C. Reardon

This publication, edited by Arthur C. Reardon and published by ASM International®, serves as a comprehensive guide in the field of materials science.

2011enPDF