𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sulphidizing reactions in the flotation of oxidized copper minerals, II. Role of the adsorption and oxidation of sodium sulphide in the flotation of chrysocolla and malachite

✍ Scribed by Sergio Castro; Heriban Soto; Jorge Goldfarb; Janusz Laskowski

Book ID
107945969
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
446 KB
Volume
1
Category
Article
ISSN
0301-7516

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The point of zero charge of oxidized cop
The point of zero charge of oxidized copper minerals: tenorite, malachite and chrysocolla
✍ G. Gonzalez; J. Laskowski πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science βš– 201 KB

## Introductzon As is well known the most important parameter controlling the behavlour of sohds m an aqueous environment is its p.z.c. 1.2.3. This is especially true in the case of flotation, the process by which the particles of ground minerals are made hydrophobic by the adsorption of surfactant

Studies on the mechanism and kinetics of
Studies on the mechanism and kinetics of the oxidation of copper sulphideβ€”II oxidation of copper sulphide mixed with alumina in a fluidised bed
✍ N.D. Ganguly; S.K. Mukherjee πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 751 KB

The kinetics and mechanism of the oxidation of cupric sulphide mixed with ignited alumina have been studied in a fluidised bed. Incorporation of alumina has been found necessary to maintain uniform and continued fluidisation. The product distribution as wel1 as the mechanism of oxidation in the pre

Studies on the mechanism and kinetics of
Studies on the mechanism and kinetics of the oxidation of copper sulphideβ€”I oxidation of copper sulphide in a fixed bed
✍ N.D. Ganguly; S.K. Mukherjee πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 830 KB

The kinetics and mechanism of the oxidation of cupric sulphide have been studied in a fixed bed under isothermal conditions at different temperatures and partial pressures of oxygen, the upper limits being respectively 400Β°C and 0-1 arm. The reaction has been found to be autocatalytic in nature. Th