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Economic and environmental benefits of geothermal energy in industrial processes

机译:地热能在工业过程中的经济和环境效益

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As the industrial sector is one of the world's largest greenhouse gas dispatcher, a solution must be found, and geothermal energy can make a significant contribution to this challenge.This study shows that almost 85% of the industrial processes can be carried out with very low, low and medium geothermal temperature resources in Spain. In this context, the CO2 emissions avoidance to the atmosphere would mean more than 80 million tons per year and 15 years would be the amortization period for this investment for industrial processes of up to 45 degrees C in Spain.As a practical vision, a technical-economic study is performed by means of the reconversion of the already existing solar energy into geothermal energy of the plants belonging to the Spanish Solar heat for industrial processes obtaining savings of 18% of the investment with respect to the solar energy. (c) 2021 Elsevier Ltd. All rights reserved.
机译:由于工业部门是世界上最大的温室气体调度员之一,必须找到一个解决方案,地热能可以对这一挑战作出重大贡献。本研究表明,近85%的工业流程可以非常低 西班牙的低价和中型地热温度。 在这方面,二氧化碳排放对大气的避免将意味着每年超过8000万吨,15年将成为这笔投资的摊销期,该投资在西班牙高达45摄氏度.As一种实用的愿景,技术 - 经济研究通过将已经现有的太阳能的重新转化为属于工业过程的西班牙太阳能热量的植物的地热能进行,从而节省了关于太阳能的18%的投资。 (c)2021 elestvier有限公司保留所有权利。

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