| 略论煤的变质问题 |
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| 引用本文： | 王德本. 略论煤的变质问题[J]. 中国煤田地质, 2002, 14(2): 9-12 |
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| 作者姓名： | 王德本 |
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| 作者单位： | 湖北煤炭地质局 武汉430070 |
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| 摘 要： | 我国煤的变质作用根据受热的主要热源及其作用方式和煤质特征，可归纳为三种基本类型。即：深成变质作用、岩浆热变质作用和动力变质作用。此外，1988年中国地质大学潘治贵等，通过对青海热水矿区研究发现而命名为一种新变质作用类型-热水变质作用。在前人研究的基础上，笔者拟就影响变变质的主要因素谈谈看法，供讨论。
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| 关 键 词： | 煤 深成变质作用 岩浆热变质作用 动力变质作用 热水变质作用 |
| 文章编号： | 1004-9177(2002)02-0009-04 |
Brief Introduction on Metamorphic P roblems of Coal |
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| WANG De -ben. Brief Introduction on Metamorphic P roblems of Coal[J]. Coal Geology of China, 2002, 14(2): 9-12 |
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| Authors: | WANG De -ben |
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| Abstract: | Coal metamorphisms of China may be in duced into three basic types accordi ng to main thermal sources and its man ners of action and the features of coal quality,there are plutonic metamorphism and magmatic thermal metamorphism a nd dynamic metamor-phism.In addition,Prof.Pan Zhi -gu i et al of China Geological University had found and named a new type of meta morphism-hot water metamorphism in 1988,through research in Reshui mining area of Qin ghai Province.Based on the former re search,the author has reviewed on the main influence facto rs of coal metamorphism. |
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| Keywords: | coal metamorphism influence facto r probe into |
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