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azeotropic distillation
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azeotropic distillation
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azeotropic distillation
共沸精馏
精馏时加入能与被分离组分形成低沸点共沸物的添加剂,使普通精馏难以分离的液体混合物变得容易分离的特殊精馏技术。又称恒沸精馏。
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