feeding the caldron material of the acetone recovering and rectifying tower to a reaction and refining tower for double acetol decomposition and refining in sodium hydroxide aqua;
丙酮回收精馏塔釜物料入精馏塔在氢氧化钠水溶液的存在下丙酮分解精馏,塔顶物料与以上油相物料合并入丙酮回收精馏塔;
feeding the caldron material of the acetone recovering and rectifying tower to a reaction and refining tower for double acetol decomposition and refining in sodium hydroxide aqua;
丙酮回收精馏塔釜物料入精馏塔在氢氧化钠水溶液的存在下丙酮分解精馏,塔顶物料与以上油相物料合并入丙酮回收精馏塔;
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