METHOD FOR PRODUCING NANO SILICON DIOXIDE AND NANO CALCIUM CARBONATE BY USING RICE HULL ASH AND FLUE GAS OF BIOMASS POWER PLANT
Provided is a method for producing nano silicon dioxide and nano calcium carbonate by using rice hull ash and flue gas of a biomass power plant. The method comprises: adding the rice hull ash into a sodium hydroxide solution, fully reacting at the temperature of 95-100 °C for 3-4 hours, and performi...
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