| 中国民用燃煤CH_4释放的初步研究──以贵州省为例 |
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| 引用本文： | 周斌,洪业汤.中国民用燃煤CH_4释放的初步研究──以贵州省为例[J].地球与环境,1998(4). |
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| 作者姓名： | 周斌 洪业汤 |
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| 作者单位： | 中国科学院地球化学研究所环境地球化学国家重点实验室!贵阳，550002，中国科学院地球化学研究所环境地球化学国家重点实验室!贵阳，550002 |
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| 基金项目： | 国家”八五”攀登项目!“中国未来（20～50年）生存环境变化研究”之二级课题“微量气体的生物源汇的同位素示踪技术研究” |
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| 摘 要： | 对中国贵州省不同类型的民用燃煤的CH4释放量进行了实际监测，得出了各自的CH4释放因子．并借此探讨了民用燃煤过程的CH4释放规律。根据民用燃煤情况；估算出1990年一年内中国和贵州省民用燃煤的CH4释放士分别为1．43Tg和0．06Tg。
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| 关 键 词： | 民用燃煤 CH_4释放源 CH_4释放因子 贵州省 |
A PRELIMINARY STUDY ON CH4 EMISSION FROM RESIDENTIAL COAL COMBUSTION IN CHINA AS EXEMPLIFIED BY GUIZHOU PROVINCE |
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| Zhou Bin, Hong Yetang.A PRELIMINARY STUDY ON CH4 EMISSION FROM RESIDENTIAL COAL COMBUSTION IN CHINA AS EXEMPLIFIED BY GUIZHOU PROVINCE[J].Earth and Environment,1998(4). |
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| Authors: | Zhou Bin Hong Yetang |
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| Abstract: | Samples were taken of combustion gases released by burning of several typical types of coal in Guizhou, China. All the samples were analyzed for CH4, CO and CO2. Based on these data, we derived the CH4 emission factors corresponding to each type of coal and also discussed the principle of CH4 emission during residential coal-burning processes. According to coal combustion, CH4 emission from residential coal-burning was estimated at 1.43 Tg/a (Tg = 1012g) and 0. 06 Tg/a in 1990 for China and Guizhou, respectively. |
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| Keywords: | residential coal combustion CH4 emission source CH_4 emission factor Guizhou |
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