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利用吸收式热泵回收烧碱蒸发工段废热的研究

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Indexed by:期刊论文

Date of Publication:2004-08-15

Journal:氯碱工业

Included Journals:ISTIC

Issue:8

Page Number:24-26,28

ISSN No.:1008-133X

Key Words:烧碱;蒸发;废热回收;吸收式热泵

Abstract:介绍了采用一套吸收式热泵回收烧碱蒸发工段尾效排出的低压蒸汽所带出的热量,用来预热盐水,达到降低蒸汽消耗的目的;系统分析了吸收式热泵各个单元的热质传递机理,建立了过程模型,并通过数值模拟显示,该吸收式热泵能够达到设计要求,具有显著的经济效益和社会效益.

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