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随着新能源的开发与利用,地热能开发已被全世界所重视。至1982年止,世界上地热发电容量为5180万千瓦。我国地热资源遍及全国三十个省市。共有2430处之多。开发和利用经济、可靠、操作安全而且.又没有环境污染的地热能、关键是如何有效地降低利用地热能的成本,所以选择和使用廉价的、耐久性的耐蚀材料用于地热能工厂的建设以及维持地热工厂安全持久地运行是当今地热能开发利用的核心问题。本文就地热工厂设计运行中碰到的结垢和材料腐蚀二个主要问题作一些简单介绍。
With the development and utilization of new energy sources, geothermal energy development has been valued by the world. As of 1982, the world’s geothermal power generation capacity was 51.8 million kilowatts. Geothermal resources in China cover 30 provinces and cities across the country. There are a total of 2430 places. The development and use of geothermal energy that is economical, reliable, operationally safe, and environmentally friendly, and how the key is to effectively reduce the cost of utilizing geothermal energy, so the selection and use of inexpensive, durable, corrosion resistant materials for geothermal energy plants The construction and maintenance of a safe, long-lasting operation of geothermal plants is a central issue in the development and utilization of geothermal energy today. This article gives some brief introductions to the two major problems encountered in the design and operation of geothermal plants.