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THERMALLY INTEGRATED DISTILLATION SYSTEMS FOR SEPARATING TERNARY COMPOSITIONS HAVING AN HETEROAZEOTROPE AND PROCESSES USING THE SAME
THERMALLY INTEGRATED DISTILLATION SYSTEMS FOR SEPARATING TERNARY COMPOSITIONS HAVING AN HETEROAZEOTROPE AND PROCESSES USING THE SAME
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机译:分离具有共沸物的三元组分的热综合蒸馏系统及其使用方法
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摘要
Processes and systems for separating a mixture of three or more chemical components into multiple product streams each enriched in one of the components are provided herein. In some aspects, the present invention relates to processes for the separation of a chemical mixture including at least a heavy key component, an intermediate key component, and a light key component to form a product stream enriched in the light key component, a product stream enriched in the intermediate key component, and a product stream enriched in the heavy key component. Systems described herein may include one or more thermally coupled distillation columns including, for example, a dividing wall column, or a plurality of distillation columns arranged in a thermally integrated configuration.
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