noun
decarbonation
Technical term used in chemistry and industrial processes for the removal of carbon dioxide or carbonate from a substance.
この工程では、石灰石の脱炭酸が起こる。
In this process, decarbonation of limestone occurs.
Compound of 脱 (datsu, 'de-; removal') + 炭酸 (tansan, 'carbonic acid; carbonate').