Effects of high pressure and temperature on carbon isotope compositions of some acyclic alkanes and preservation of organic matter | |
Du, Jianguo1; Wang, Chuanyuan2; Wang, Wanchun; Cui, Yueju1; Zhang, Weibin1 | |
发表期刊 | HIGH PRESSURE RESEARCH |
ISSN | 0895-7959 |
2012 | |
卷号 | 32期号:2页码:220-232 |
关键词 | Evolution Of Organic Matter Pyrolysis Of Lignite Mantle Hydrocarbons Biomarker Compounds |
DOI | 10.1080/08957959.2011.645816 |
产权排序 | [Du, Jianguo; Cui, Yueju; Zhang, Weibin] China Earthquake Adm, Inst Earthquake Sci, Beijing 100036, Peoples R China; [Wang, Chuanyuan] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; Chinese Acad Sci, Lanzhou Inst Geol, Lanzhou 730000, Peoples R China |
通讯作者 | Du, JG (reprint author), China Earthquake Adm, Inst Earthquake Sci, 63 Fuxing Rd, Beijing 100036, Peoples R China.,jianguodu@hotmail.com |
作者部门 | 山东省海岸带环境工程技术研究中心 |
英文摘要 | The effects of high pressure and temperature on carbon isotopic compositions of acyclic alkanes and the stability of the acyclic alkanes were experimentally investigated. The pyrolysis of lignite with water in a closed system was conducted at 400-700 degrees C and 1-3 GPa. The carbon isotope data, variations of peak carbon and evident odd-even predominance of acyclic alkanes indicated that: (1) the high pressure retarded the maturation of organic matter and destruction of hydrocarbons, (2) n-C12+ hydrocarbons from biogenic sources could be preserved in the cool slab subducted into the upper mantle, and (3) some organic compounds might preserve the carbon isotope signals inherited from biogenic sources. The results favor tracing the origins of organic matter in mantle rocks and extraterrestrial organic matter in meteorites and the process of deep carbon cycle. |
文章类型 | Article |
资助机构 | Natural Science Foundation of China[40873049, 40806048] ; National Natural Science Foundation of China 40806048 40873049 |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | INDIVIDUAL N-ALKANES ; STABLE CARBON ; DEEP LITHOSPHERE ; PACIFIC-OCEAN ; HYDROCARBONS ; PYROLYSIS ; PETROLEUM ; OILS ; HYDROGEN ; RATIOS |
研究领域[WOS] | Physics |
WOS记录号 | WOS:000306004300009 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/6185 |
专题 | 中国科学院烟台海岸带研究所知识产出 |
作者单位 | 1.China Earthquake Adm, Inst Earthquake Sci, Beijing 100036, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Geol, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Du, Jianguo,Wang, Chuanyuan,Wang, Wanchun,et al. Effects of high pressure and temperature on carbon isotope compositions of some acyclic alkanes and preservation of organic matter[J]. HIGH PRESSURE RESEARCH,2012,32(2):220-232. |
APA | Du, Jianguo,Wang, Chuanyuan,Wang, Wanchun,Cui, Yueju,&Zhang, Weibin.(2012).Effects of high pressure and temperature on carbon isotope compositions of some acyclic alkanes and preservation of organic matter.HIGH PRESSURE RESEARCH,32(2),220-232. |
MLA | Du, Jianguo,et al."Effects of high pressure and temperature on carbon isotope compositions of some acyclic alkanes and preservation of organic matter".HIGH PRESSURE RESEARCH 32.2(2012):220-232. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Effects of high pres(359KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论