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| 海洋风化溢油鉴别中特殊芳烃标志物的应用 | |
| 引用本文： | 王传远,贺世杰,王敏,韩广轩,杨翠云.海洋风化溢油鉴别中特殊芳烃标志物的应用[J].环境化学,2009,28(3). |
| 作者姓名： | 王传远 贺世杰 王敏 韩广轩 杨翠云 |
| 作者单位： | 1. 中国科学院烟台海岸带可持续发展研究所,烟台,264003 2. 鲁东大学地理与规划学院,烟台,264025 3. 山东工商学院管理科学与工程学院,烟台,264003 |
| 基金项目： | 国家自然科学基金，中国科学院科研启动专项基金，中国科学院知识创新工程重大项目 |
| 摘 要： | 对母质来源、沉积环境和成熟度各异的原油样品进行风化模拟实验,并对实验产物进行GC-MS分析,最后基于油气地球化学手段对多环芳烃风化溢油鉴别的可行性、原理、常用指标等进行探讨,结果表明,不同油样中同一芳烃生物标志化合物比值参数鼍值问有显著性差异;对同一油样的风化和未风化样品而言,同一烷基化多环芳烃特征比值参数的变异系数为6.51%-17.68%,而成熟度指标的变异系数通常小于8%;芳烃中烷基萘和"三芴"的分布特征、甲基萘指数、甲基菲指数和烷基化多环芳烃同系物的双比率可以作为重风化溢油鉴别的有效指标. |
| 关 键 词： | 风化模拟 溢油指纹鉴定 芳烃 生物标志物. |
IDENTIFICATION OF WEATHERED CRUDE OILS BY AROMATIOC HYDROCARBON FINGERPRINTING |
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| WANG Chuan-yuan,HE Shi-jie,WANG Min,HAN Guang-xuan,YANG Cui-yun.IDENTIFICATION OF WEATHERED CRUDE OILS BY AROMATIOC HYDROCARBON FINGERPRINTING[J].Environmental Chemistry,2009,28(3). | |
| Authors: | WANG Chuan-yuan HE Shi-jie WANG Min HAN Guang-xuan YANG Cui-yun |
| Institution: | 1 Yantai Institute of Coastal Zone Research for Sustainable Development;CAS;Yantai;264003;China;2 College of Geography and Planning;Ludong University;264025;3 School of Management Science and Engineering;Shandong Institute of Business and Technology;China |
| Abstract: | The products from simulated weathered experiment of different crude oils are analyzed by GC/MS technique. The feasibility, principium and efficient index of weathered oils identification with the applications of recognition of relative distribution patterns and biomarker of aromatic hydrocarbon based on geochemisty are discussed. Alkylnaphthalene and aromatic sulfur compounds are indicative of depositional environment, methylnaphthalene ratio and methylphenanthrene index increase with the thermal maturity. ... |
| Keywords: | weathered simulation identification of spilled oils aromatic hydrocarbons biomarker |
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