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Characterization of Sb scaling and fluids in saline geothermal power plants: A case study for Germencik Region (Büyük Menderes Graben, Turkey)
Geothermics ( IF 3.9 ) Pub Date : 2021-08-27 , DOI: 10.1016/j.geothermics.2021.102227
Serhat Tonkul 1 , Alper Baba 2 , Mustafa M. Demir 3 , Simona Regenspurg 4
Affiliation  

Turkey is located on the seismically active Alpine-Himalayan belt. Although tectonic activity causes seismicity in the Anatolian plate, it also constitutes an important geothermal energy resource. Today, geothermal energy production is heavily concentrated in Turkey's Western Anatolia region. Graben systems in this region are very suitable for geothermal resources. The Büyük Menderes Graben (BMG) is an area of complex geology with active tectonics and high geothermal potential power. Germencik (Aydın) is located in the BMG, where the geothermal waters include mainly Na-Cl-HCO3 water types. This study examined the stibnite scaling formed in the preheater system of the Germencik Geothermal Field (GGF). The formation of the stibnite scaling on the preheater system dramatically reduces the energy harvesting of the GGF. Considering the stibnite scaling in the surface equipment, the optimum reinjection temperature was determined as 95 °C to prevent stibnite scaling in the GGF.



中文翻译:

含盐地热发电厂中 Sb 结垢和流体的表征:Germencik 地区的案例研究(土耳其 Büyük Menderes Graben)

土耳其位于地震活跃的高山-喜马拉雅带。虽然构造活动导致安纳托利亚板块发生地震,但它也构成了重要的地热能源。今天,地热能生产主要集中在土耳其西部安纳托利亚地区。该地区地堑系统非常适合地热资源。Büyük Menderes Graben (BMG) 是一个地质复杂的地区,具有活跃的构造和高地热潜力。Germencik (Aydın) 位于 BMG,那里的地热水主要包括 Na-Cl-HCO 3水类型。这项研究检查了 Germencik 地热田 (GGF) 预热器系统中形成的辉锑矿结垢。预热器系统上辉锑矿结垢的形成显着降低了 GGF 的能量收集。考虑到表面设备中的辉锑矿结垢,最佳回注温度确定为 95 °C,以防止 GGF 中辉锑矿结垢。

更新日期:2021-08-27
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