Environmental impact from binder systems upon pouring, shake-out and cooling

Emission factors for iron casting in cold-setting sand moulds as used in Belgium are given in Table 3.46. 

Sulphur compounds (when using paratoluene sulphonic acid) 0.10 

Volatile organophosphorous compounds (when using phosphoric acid) 0.11 

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Table 3.45 Environmental impact from binder systems upon pouring, shake-out and cooling [160, UK Environment Agency, 2002]...

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