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Solar Engineering of Thermal Processes, Photovoltaics and Wind || Solar Industrial Process Heat
摘要： Very large amounts of energy are used for low-temperature process heat in industry, for such diverse applications as drying of lumber or food, cleaning in food processing, extraction operations in metallurgical or chemical processing, cooking, curing of masonry products, paint drying, and many others. Temperatures for these applications can range from near ambient to those corresponding to low-pressure steam, and energy can be provided from flat-plate collectors or concentrating collectors of low concentration ratios.
关键词： flat-plate collectors,low-temperature process,solar energy,concentrating collectors,industrial process heat
更新于2025-09-16 10:30:52
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AIP Conference Proceedings [Author(s) SolarPACES 2017: International Conference on Concentrating Solar Power and Chemical Energy Systems - Santiago, Chile (26–29 September 2017)] - Pre-heating boiler feedwater for expanded cork agglomerate production using a parabolic trough system
摘要： The production of expanded cork agglomerate involves significant heat demand, requiring superheated steam at temperatures ranging from 300oC to 370oC. The energy required to this process can be suitably provided by concentrating solar thermal collectors. This work considers the thermal energy needs of a real plant, presenting the technical and economical analysis performed for a solar heat for industrial process system using parabolic trough collectors to preheat the feedwater used by the boiler providing steam to the expanded cork agglomerate production process.
关键词： feedwater pre-heating,expanded cork agglomerate,solar thermal,parabolic trough collectors,industrial process heat
更新于2025-09-10 09:29:36