| 新密煤田地热资源成因探讨 |
| |
| 引用本文： | 张春陆,蔡敦峰.新密煤田地热资源成因探讨[J].中国煤田地质,2005,17(6):29-31. |
| |
| 作者姓名： | 张春陆 蔡敦峰 |
| |
| 作者单位： | 河南省煤田地质局一队,河南新郑451150 |
| |
| 摘 要： | 通过对新密煤田地质条件、构造条件、煤系岩石的放射性特征、下热水的水文地球化学、气体成分等特征的研究,认为形成新密煤田地热资源的热源是来自硫化矿物生热、岩浆余热以及煤系地层岩石放射性物质产热的学说证据不足;而新密煤田的水文地质条件,地质构造条件为该区地下水的深循环提供了条件,故而在该区形成了水热型的中低温地热资源.
|
| 关 键 词： | 地热资源 成因 热源 水热型 新密煤田 |
| 文章编号： | 1004-9177（2005）06-0029-03 |
| 收稿时间： | 2005-08-25 |
| 修稿时间： | 2005年8月25日 |
Probe into Genesis of Geothermal Resource in Xinmi Coalfield |
| |
| Zhang Chunlu, Cai Dunfeng.Probe into Genesis of Geothermal Resource in Xinmi Coalfield[J].Coal Geology of China,2005,17(6):29-31. |
| |
| Authors: | Zhang Chunlu Cai Dunfeng |
| |
| Institution: | No.1 Team, Henan Bureau of Coal Geology, Xinzheng, Henan 451150 |
| |
| Abstract: | Through studies on coalfield geological condition, structure, radioactivity features of coal measures rocks, geochemistry, and gas composition characteristics in Xinmi coalfield. The authors considered that heat source theories of geothermal resource in Xinmi coalfield is from sulfide deposit, magma residual heat and coal measures radioactive substance have no sufficient evidences. They think that because of hydrogeological, structural conditions in Xinmi coalfield has provided conditions for underground water deep circulation, thus the hydrothermal medium to low temperature geothermal field was formed in the area. |
| |
| Keywords: | geothermal resource genesis heat source hydrothermal type Xinmi coalfield |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
