Sulfur dioxide depolarized water electrolysis (SDE) produces sulfuric acid and hydrogen. Due to its lower cell voltage, the process requires far less electricity than traditional water electrolysis. When SO2 is obtained from flash smelting, sulfides roasting, sulfur combustion, or any other similar operation, SDE is a part of the OutotecR open cycle process. In the present work, materials to be used in SDE were studied together with the fundamentals of the process. Data on the co-production of concentrated acid and hydrogen are scarce in the earlier literature. Theoretical modeling work covering the entire concentration range was deemed necessary in addition to experimental testing to settle this issue. Based on the literature concerning PE...
ABSTRACT The anodic oxidation of H2S was investigated in the solid electrolyte fuel cell H2S, Sx, SO...
The electrocatalytic determination of SO2 is studied as a function of pH at a glassy carbon electrod...
MSc (Chemistry), North-West University, Potchefstroom Campus, 2015In this study the focus was on the...
Sulfur dioxide depolarized water electrolysis (SDE) produces sulfuric acid and hydrogen. Due to its ...
The hybrid sulfur cycle has been investigated as a means to produce clean hydrogen efficiently on a ...
The thermochemical cycle involving the interconversion between sulfur dioxide and sulfuric acid is a...
A proton exchange membrane (PEM) electrolyzer has been investigated as a viable system for the elect...
The application of PFSA-based proton exchange membranes was investigated for the production of hydro...
Water plays a critical role in producing hydrogen from the electrochemical oxidation of SO2 in a pro...
This document reports work performed at the Savannah River National Laboratory (SRNL) that further d...
The electrochemical oxidation of SO2 on polycrystalline gold electrodes has been studied by means of...
Thermochemical processes are being developed to provide global-scale quantities of hydrogen. A varia...
SO2 oxidation has been proposed as an alternative pathway for the electrochemical generation of H-2 ...
Electrowinning (EW) is becoming an increasingly important method of recovering copper from aqueous a...
The Hybrid Sulfur Cycle is a thermo-electrochemical process designed for the large scale production ...
ABSTRACT The anodic oxidation of H2S was investigated in the solid electrolyte fuel cell H2S, Sx, SO...
The electrocatalytic determination of SO2 is studied as a function of pH at a glassy carbon electrod...
MSc (Chemistry), North-West University, Potchefstroom Campus, 2015In this study the focus was on the...
Sulfur dioxide depolarized water electrolysis (SDE) produces sulfuric acid and hydrogen. Due to its ...
The hybrid sulfur cycle has been investigated as a means to produce clean hydrogen efficiently on a ...
The thermochemical cycle involving the interconversion between sulfur dioxide and sulfuric acid is a...
A proton exchange membrane (PEM) electrolyzer has been investigated as a viable system for the elect...
The application of PFSA-based proton exchange membranes was investigated for the production of hydro...
Water plays a critical role in producing hydrogen from the electrochemical oxidation of SO2 in a pro...
This document reports work performed at the Savannah River National Laboratory (SRNL) that further d...
The electrochemical oxidation of SO2 on polycrystalline gold electrodes has been studied by means of...
Thermochemical processes are being developed to provide global-scale quantities of hydrogen. A varia...
SO2 oxidation has been proposed as an alternative pathway for the electrochemical generation of H-2 ...
Electrowinning (EW) is becoming an increasingly important method of recovering copper from aqueous a...
The Hybrid Sulfur Cycle is a thermo-electrochemical process designed for the large scale production ...
ABSTRACT The anodic oxidation of H2S was investigated in the solid electrolyte fuel cell H2S, Sx, SO...
The electrocatalytic determination of SO2 is studied as a function of pH at a glassy carbon electrod...
MSc (Chemistry), North-West University, Potchefstroom Campus, 2015In this study the focus was on the...