| 生物气形成过程中氢元素的来源 |
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| 引用本文： | 刘春艳,;于建青,;江小青.生物气形成过程中氢元素的来源[J].承德石油高等专科学校学报,2014(4):1-3. |
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| 作者姓名： | 刘春艳 ;于建青 ;江小青 |
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| 作者单位： | [1] 承德石油高等专科学校石油工程系,河北 承德067000; [2] 延长油田股份有限公司子北采油厂,陕西 子长717300; [3] 中国石油青海油田公司勘探开发研究院,甘肃 敦煌736202 |
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| 摘 要： | 生物气是在厌氧环境下形成的,产生的途径主要包括乙酸发酵和二氧化碳还原两种,其中大部分生物气藏都是由二氧化碳加氢还原形成,而此途径中氢的来源和量是制约生物甲烷形成的重要因素。对生物气形成过程中氢的来源进行了阐述。
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| 关 键 词： | 生物气 氢的来源 二氧化碳还原 |
Characteristics of Hydrogen Istope in Bio-Methane Production |
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| Affiliation: | LIU Chun-yan, YU Jian-qing , JIANG Xiao-qing( Department of Petroleum Engineering, Chengde Petroleum College, Chengde 067000, Hebei, China; 2. Zibei Oil Production Factory of Yanchang Oilfieid Limited Liability Company, Zichang 717300, Shaanxi, China; 3. Research Institute of Petroleum Exploration and Demlopment, Qinghai Oilfield Company, PetroChina, Dunhuang 736202, Gansu, China) |
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| Abstract: | Biogas is formed under anaerobic conditions. Two main production pathways are aceticacid fermentation and carbon dioxide reduction. Most of the biological gas are formed from CO2 hy-drogenation, while biomethane is formed for CO2 reduction, sources and amount of H2 is the mainfactor on the formation of bio-methane. Based on references, the biological forming process of H2 isdescribed. HE can be generated by a biochemical reaction of microorganisms under the anaerobic en-vironment, and the hydrogen is soon consumed by methanogens, finally methane is formed. |
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| Keywords: | biogenetic gas origin of hydrogen carbon dioxide reduction |
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