Disposal of residual yellow phosphorus in used phosphorus trichloride reaction vessels
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There is an old phosphorus trichloride reaction vessel left over from the previous manufacturer in the factory area; it still contains 2-3 tons of yellow phosphorus, which is covered with water. We now need to remove this equipment, and we are seeking advice on how to extract the yellow phosphorus from it without causing it to burn, as otherwise we won’t be able to meet environmental regulations.
People put on rain pants and go in, scoop it up with a shovel, and then put it back into the water right away