地熱の利用
1974 年 90 巻 1031 号 p. 3-20
詳細
1974 年 90 巻 1031 号 p. 3-20
This paper deals with uses of geothermal energy in all fields such as electric power generation, district heating, industrial and agricultural applications and the like. An interest was concentrated firstly upon geothermal power generation with minimal pollutions and low cost per unit of energy. Where geothermal resources are abundant in countries with cold climates, it is in fact sufficiently economical that geothermal district heatings are of great importance for house and agricultural heatings. Industrial applications are in process heating, mining and upgrading of minerals. Other uses are in balneological and recreational fields.
In future, the development of utilizing system of geothermal energy should be stressed in the combination of some economical uses described in this report.
