Tricarboxyl
Tricarboxylic
Tricarboxylate
Trianion
Bicarbonate
Hydrogencarbonate
Hydrogen Ion
Bicarbonate: An anion with the chemical formula HCO₃⁻, also known as the hydrogencarbonate ion.
It is an amphiprotic species, meaning it can act as both an acid and a base.
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Synthesizing carbonates and bicarbonates from biomass primarily involves using biomass to produce carbon-rich materials through processes like pyrolysis and activation, which can then be used to capture CO2 and form bicarbonate in an aqueous solution. Alternatively, you can convert biomass into value-added products like carboxylic acids and hydrogen gas by using carbonate and bicarbonate ions as hydrogen acceptors in an aqueous phase transfer process, where the hydrogen from the biomass is transferred to the ions.
biomass or its waste products to synthesize carbonates and bicarbonates:
Biomass Ash: The ash produced from burning biomass (like corn stalks or wheat stalks) contains significant amounts of carbonates (CaCO3, K2CO3). Studies have shown that bubbling CO2 into solutions made from these ashes can convert 65-97% of the carbonates into bicarbonates, effectively fixing the CO2.
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Carbonic Anhydrase 9