Buscar
Mostrando ítems 1-10 de 1126
Designing the SART process – A review
(Elsevier B.V., 2018)
© 2018 Elsevier B.V. Almost twenty years ago, the first paper about the SART process was published, and eleven years ago the first SART plant was commissioned and operated at Telfer mine, in Australia. Up to this moment, ...
Simulation study of the optimal distribution of cyanide in a gold leaching circuit
(Minerals Engineering, 2006)
The mineral industry has been using cyanidation to recover gold from ores for more than a century; however, a systematic study of the best reactant addition strategy in a cascade of agitated leaching tanks is not available ...
Integrated membrane process coupled with metal sulfide precipitation to recover zinc and cyanide
(MDPI, 2022)
In gold cyanidation plants, which include a zinc cementation process, there is a progressive increase in zinc content in the solution and a higher cyanide concentration in leaching tailings. Consequently, there are ...
Selection of a Commercial Anode Oxide Coating for Electro-oxidation of Cyanide
(Sociedade Brasileira de Química, 2002)
CYANIDE DETERMINATION WITH A MODIFIED NINHYDRIN REAGENT USING N-ACETYL CYSTEINE IN THE PRESENCE OF HEAVY METAL IONS
(Sociedad Chilena de Química, 2010)
Designing the SART process – A review
(Elsevier, 2018)
Almost twenty years ago, the first paper about the SART process was published, and eleven years ago the first
SART plant was commissioned and operated at Telfer mine, in Australia. Up to this moment, seven SART processes
have ...
Electrochemical decomposition of cyanides on tin dioxide electrodes in alkaline media
(Royal Soc Chemistry, 1996-04-01)
The electrochemical oxidation of cyanide in alkaline media was studied at different pH levels on SnO2 doped with Sb supported on titanium, at 25 degrees C, the electrooxidation of CN- at constant current follows a first-order ...
Electrochemical decomposition of cyanides on tin dioxide electrodes in alkaline media
(Royal Soc Chemistry, 2014)
Colorimetric paper-based device for gaseous hydrogen cyanide quantification based on absorbance measurements
(2018-09-01)
Hydrogen cyanide is a highly toxic compound employed for applications such as electroplating, production of organic solvents, fish stunning, and even as a chemical weapon. In this work, we describe a new microfluidic ...