a. b. c. Figure a. Opal glass with coarse LCD loading dried at 40°C for 7 days. Figure b. LCD glass activated with KOH after curing at 40°C for 7 days and firing at 900°C. Figure c. LCD glass foam activated with NaOH after curing and firing at 900°C. The LCD glass waste was ground…
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Activated pharmaceutical glass waste after MW treatment. Microwave treatment allows to reduce the curing time of activated glass waste. In literature Microwaves have been used to harden metakaolin-based geopolimers but never for curing weak alkali activated glass powders. It is generally agreed that MW heating is more efficient, prevents the formation of temperature gradients through volumetric…
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