▎ 摘　　要

NOVELTY - The utility model claims a NaY graphene oxide hybrid membrane acetic acid dehydration reaction device, comprising a supporting base, a top end of heater fixedly connected with oil pre-heating stirring oil pre-heating the middle vessel is provided with a constant temperature heating bottle; top end of acetic acid distilled solution bottle is connected with a distillation tube, the top end of the first support is connected with a buffer condensing vacuum test, this utility model relates to functionalized oxide graphene NaY hybrid film preparation and its application research technology field of dehydration of acetic acid. the A oxide graphene NaY hybrid membrane dehydration reaction device, to improve dehydration quality, ensure the pervaporation separation performance, buffer water vapour condensation, at the same time, preventing primary cooling time creating drops reflows to the stock solution, improves the dehydration effect, preventing excessive pressure generating explosion device or device from falling off phenomenon, improves the safety of the dehydration reaction, double stable heating, uniformly heating evaporation of the acetic acid solution.