| 摘要 |
<p>A system for manufacturing eco-friendly graphene oxide using a Couette-Taylor reactor is disclosed. According to an embodiment of the present invention, a system for manufacturing eco-friendly graphene oxide comprises: a Couette-Taylor reactor including an insertion unit equipped with a first pipe for stirring graphite and an acid solution and being inserted to the inside, and a second pipe for adding an oxidant to the graphite and the acid solution stirred by being communicated with the first pipe, while producing a product containing graphite oxide by inserting the graphite, the oxidant, and the acid solution in the insertion unit and reacting; a separation unit connected with a discharge hole of the Couette-Taylor reactor for separating graphite oxide and waste oxidant from the product coming out of the discharge hole and collecting them individually; and a waste acid solution treatment unit for recycling by returning the waste acid solution separated into the graphite oxide and the waste oxidant in the separation unit to the first pipe, or recycling by returning the collected acid after collecting the acid by extracting, separating, and refining the waste acid solution.</p> |
