why cullets are used in glass manufacture
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Answer:
Because the chemical energy required to melt the raw materials has already been expended, the use of cullet can significantly reduce energy consumption compared with manufacturing new glass from silica (SiO2), soda ash (Na2CO3), and lime (CaCO3).
Answered by
2
Answer:
cullets can significantly reduce energy consumption compared with manufacturing new glass
Explanation:
because the chemical energy required to melt the raw materials has been expended
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