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首页> 外文会议>Italian Conference on Chemical and Process Engineering(ICheaP-6) vol.2; 20030608-11; Pisa(IT) >Energy saving in processes accounting heat losses
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Energy saving in processes accounting heat losses

机译：节省热量的过程中的热量

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摘要

Seeking opportunities for energy savings or rational use of energy in sites involving chemical processes is supported by legislation of CR. There are several general approaches how to solve this problem, but on the other hand any particular case is unique. Some ideas follow from comparison with BAT (best available technologies) or other benchmarks. A theory of process integration seems to be another effective tool, especially due to possibility of targeting. However applied standard procedures are often simplified and need not match the actual situation in practice. For instance the theory of process integration assumes utility services adopted to demands of technological processes, while optimisation in a wider sense should take into account central energy sources and distribution systems as well as non-technological structures (e.g. buildings) as a complex. It is beyond the scope of this paper to tackle all these problems and attention is focused to usually neglected effect of heat losses on process integration for both retrofit and design, which is a partial problem of optimal use of energy.
机译：CR法规支持在涉及化学过程的场所寻求节能或合理使用能源的机会。有几种解决该问题的通用方法，但是另一方面，任何特定情况都是唯一的。通过与BAT（最佳可用技术）或其他基准进行比较，可以得出一些想法。流程集成理论似乎是另一种有效的工具，尤其是由于有针对性的可能性。但是，通常简化了所应用的标准程序，并且不需要与实际情况相匹配。例如，过程集成理论假设效用服务被采用来满足技术过程的要求，而广义上的优化应考虑将中央能源和配电系统以及非技术结构（例如建筑物）作为一个综合体。解决所有这些问题超出了本文的讨论范围，注意力集中在通常被忽略的热量损失对改造和设计过程集成的影响上，这是优化能源使用的部分问题。

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