decarbonation การใช้

• Another hypothesis involves extensive sea floor rifting and metamorphic decarbonation reactions releasing considerable amounts of carbon dioxide to the atmosphere.
• Some recent studies speculate that CO 2 derived by sub-solidus decarbonation reactions during extreme metamorphism has contributed to the deglaciation of the snowball Earth ( Santosh and Omori, 2008 ).
• The mineral is unstable in air, and decomposes by oxidation, dehydration and decarbonation, to ferrihydrite, and ultimately to lepidocrocite or goethite, Fe 3 + O ( OH ).
• The reason for this sudden increase in CO 2 is unknown, but it is hypothesised that it was due to an increase in ocean floor being recycled via volcanic arcs and metamorphic decarbonation reactions.
• A new variation of the inert gas method ( known as " Gronowski's dynamic method " ) has recently been developed together with partner manufacturer Waltron, whereby the inert gas is generated in the decarbonation column by passing air through a column filled with soda lime.