Abstract
A test installation was constructed for investigating erosion-corrosion of metals by coal-water slurries. Erosion-corrosion tests of mild steel panels were conducted using slurries of alundum, quartz, washed coal and coal refuse. Wear rates were found to depend on type of abrasive, particle size and water conductivity and were reduced by cathodic protection and inhibitors. Cathodic protection of mild steel in coal slurries containing sulphate ion reduced wear by 90% and 86% for stationary and rotating panels, respectively. This study has demonstrated that the successful application of corrosion control techniques would reduce metal wastage in coal washing plants. The test installation is considered suitable for developing the techniques.
Citation Formats
Hoey, G. R., Dingley, W., and Wiles, C. T.
Test installation for studying erosion-corrosion of metals for coal washing plants.
Canada: N. p.,
1979.
Web.
Hoey, G. R., Dingley, W., & Wiles, C. T.
Test installation for studying erosion-corrosion of metals for coal washing plants.
Canada.
Hoey, G. R., Dingley, W., and Wiles, C. T.
1979.
"Test installation for studying erosion-corrosion of metals for coal washing plants."
Canada.
@misc{etde_5781732,
title = {Test installation for studying erosion-corrosion of metals for coal washing plants}
author = {Hoey, G. R., Dingley, W., and Wiles, C. T.}
abstractNote = {A test installation was constructed for investigating erosion-corrosion of metals by coal-water slurries. Erosion-corrosion tests of mild steel panels were conducted using slurries of alundum, quartz, washed coal and coal refuse. Wear rates were found to depend on type of abrasive, particle size and water conductivity and were reduced by cathodic protection and inhibitors. Cathodic protection of mild steel in coal slurries containing sulphate ion reduced wear by 90% and 86% for stationary and rotating panels, respectively. This study has demonstrated that the successful application of corrosion control techniques would reduce metal wastage in coal washing plants. The test installation is considered suitable for developing the techniques.}
place = {Canada}
year = {1979}
month = {Feb}
}
title = {Test installation for studying erosion-corrosion of metals for coal washing plants}
author = {Hoey, G. R., Dingley, W., and Wiles, C. T.}
abstractNote = {A test installation was constructed for investigating erosion-corrosion of metals by coal-water slurries. Erosion-corrosion tests of mild steel panels were conducted using slurries of alundum, quartz, washed coal and coal refuse. Wear rates were found to depend on type of abrasive, particle size and water conductivity and were reduced by cathodic protection and inhibitors. Cathodic protection of mild steel in coal slurries containing sulphate ion reduced wear by 90% and 86% for stationary and rotating panels, respectively. This study has demonstrated that the successful application of corrosion control techniques would reduce metal wastage in coal washing plants. The test installation is considered suitable for developing the techniques.}
place = {Canada}
year = {1979}
month = {Feb}
}