| 摘要 |
Provided is a calcium carbonate manufacturing device that is characterized by comprising: a reaction tank that is formed of a calcium extraction unit on an upper part, in which a slag reacts with an organic solvent so that calcium is extracted, and a calcium carbonate manufacturing unit that is formed on a lower part, in which calcium extracted from the upper part reacts with CO_2 thereby producing CaCO_3; and a transportation unit that is formed between the calcium extraction unit and the calcium carbonate manufacturing unit, and collects a solution including calcium extracted from the calcium extraction unit and transports to the calcium carbonate manufacturing unit. |
