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首页> 外文会议>Conference on New and Renewable Technologies for Sustainable Development null null >SOME ASPECTS CONTRIBUTING TO IMPROVED PROCESS AND EQUIPMENT DESIGN IN THE FIELD OF WASTE-TO-ENERGY AND ENVIRONMENTAL PROTECTION
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SOME ASPECTS CONTRIBUTING TO IMPROVED PROCESS AND EQUIPMENT DESIGN IN THE FIELD OF WASTE-TO-ENERGY AND ENVIRONMENTAL PROTECTION

机译：废物能源和环境保护领域中有助于改进过程和设备设计的某些方面

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摘要

Waste-to-energy technology (WTE) is also referred to as thermal processing of wastes including energy utilization. It means not only combustion of various types of wastes (incineration) in order to substantially reduce their volume is performed but also WTE systems can provide us with clean, reliable and renewable energy. A number of conditions of sustainable development in the process industry involving waste-to-energy systems can be formulated. Some criteria which can play a decisive role are discussed (economic and efficient process design, global heat transfer intensification, efficient selection of utilities including combined heat and power systems, using WTE systems, design of efficient equipment, local heat transfer intensification etc.). Relations between process, waste and energy are shown as well as relations between an improved process design and equipment design. Some examples from the field of heat exchangers (a new type of shell-and-tube heat exchanger, optimisation of plate type heat exchangers, and a new type of heat recovery steam generator) and their contribution to economic and environmental characteristics are demonstrated. It is shown that units for the thermal treatment (and/or processing) of wastes are used not only for the purpose of disposal of various types of wastes but also for recovering the heat by generating steam and electricity or for preheating purposes (WTE). Some examples (multipurpose incinerator for processing solid wastes, unit for processing sludge originating in the pulp and paper plant) including a WTE plant structure are described.
机译：废物转化为能源技术（WTE）也称为废物的热处理，包括能源利用。这意味着不仅要进行各种废物的燃烧（焚化）以大大减少其体积，而且WTE系统还可以为我们提供清洁，可靠和可再生的能源。可以制定涉及废物转化为能源系统的加工业在可持续发展方面的许多条件。讨论了可以起决定性作用的一些标准（经济有效的过程设计，全球传热强化，公用事业的有效选择，包括热电联产系统，使用WTE系统，高效设备的设计，局部传热强化等）。显示了过程，废物和能源之间的关系，以及改进的过程设计和设备设计之间的关系。展示了热交换器领域的一些示例（新型的管壳式热交换器，板式热交换器的优化以及新型的热回收蒸汽发生器）及其对经济和环境特性的贡献。结果表明，用于废物的热处理（和/或处理）的单元不仅用于处理各种类型的废物，而且还用于通过产生蒸汽和电力回收热量或用于预热（WTE）。描述了包括WTE工厂结构的一些示例（用于处理固体废物的多用途焚化炉，用于处理来自纸浆和造纸厂的污泥的单元）。

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