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回流比
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回流比
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reflux ratio
回流比
精馏塔塔顶返回塔内的回流液流量L与塔顶产品流量D的比值。即R=L/D。回流比无论对精馏塔的操作,还是精馏过程设计都是重要的参数,直接影响精馏分离的效果和经济性能。
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