Cradle to Gate
Identity ID
011b251d-b2ff-4bca-ab54-4485b6767dac
Materials
Associated ID
4df1f2bb-f74e-498e-b4ab-0299ee484f50
Included activities starts
Included activities ends
Description
The term "waste silica bricks" here refers to refractory bricks primarily composed of silicon dioxide, which have lost their original performance due to thermal shock, chemical corrosion, mechanical wear, or end of service life, or have been discarded despite not completely losing their utility, during the use in high-temperature industrial furnaces (e.g., coke ovens, glass furnaces, cement kilns). After collection, crushing, classification, and impurity removal, such waste silica bricks can be used as recycled silica aggregate for refractory material production, or enter recycling pathways as a construction material admixture or highway engineering filler.
Activity Description
无
Process Description
The term "waste silica bricks" here refers to refractory bricks primarily composed of silicon dioxide, which have lost their original performance due to thermal shock, chemical corrosion, mechanical wear, or end of service life, or have been discarded despite not completely losing their utility, during the use in high-temperature industrial furnaces (e.g., coke ovens, glass furnaces, cement kilns). After collection, crushing, classification, and impurity removal, such waste silica bricks can be used as recycled silica aggregate for refractory material production, or enter recycling pathways as a construction material admixture or road engineering filler.
Time period
2023
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology