From Neal Westgate; I am particularly encouraged to see that nitrogen is again being seriously considered as a means to fight underground fires.
As a personal pioneer of this technology at a gold mine fire in the Free State in 1983, it is exciting to read about the development of a mobile floxal membrane nitrogen plant, presumably for deployment mainly in coal mines.
As a retired mine manager, I find your monthly offering a most welcome mining update in my letterbox.
Each month's topics have been of great interest and value to me, like the views of Prof Philip Frankel. Long may you continue to provide us with such insightful articles, as well as the almost 'throw away' technology updates that you include.
Kindly update my address to continue receiving your magazine.
Nitrogen makes a comeback
From Neal Westgate; I am particularly encouraged to see that nitrogen is again being seriously considered as a means to fight underground fires.
gold mine fire in the Free State in 1983, it is exciting to read about the development of a mobile floxal membrane nitrogen plant, presumably for deployment mainly in coal mines.
As a personal pioneer of this technology at a
As a retired mine manager, I find your monthly offering a most welcome mining update in my letterbox.
Each month's topics have been of great interest and value to me, like the views of Prof Philip Frankel. Long may you continue to provide us with such insightful articles, as well as the almost 'throw away' technology updates that you include.
Kindly update my address to continue receiving your magazine.
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