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rectification with salt effect
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rectification with salt effect
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rectification with salt effect
加盐精馏
向精馏塔顶连续加入可溶性盐作为添加剂,以增加料液各组分间的相对挥发度,使经过普通精馏难以分离的恒沸物易于分离的特殊精馏技术。
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