| 原油及其族组分裂解过程中产物组成变化特征 |
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| 引用本文： | 唐小强,黄光辉,张敏,陈超,韩金平,王涛,祝洪爽,石锋. 原油及其族组分裂解过程中产物组成变化特征[J]. 成都理工大学学报(自然科学版), 2011, 38(1) |
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| 作者姓名： | 唐小强 黄光辉 张敏 陈超 韩金平 王涛 祝洪爽 石锋 |
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| 作者单位： | 唐小强,陈超,王涛,祝洪爽,石锋,TANG Xiao-qiang,CHEN Chao,WANG Tao,ZHU Hong-shuang,SHI Feng(中国石油吐哈油田公司工程技术研究院,新疆,鄯善,838202);黄光辉,张敏,HUANG Guang-hui,ZHANG Min(长江大学"油气资源与勘探技术"教育部重点实验室,湖北,荆州,434023);韩金平,HAN Jin-ping(贵州煤田地质局113队,贵阳,550023) |
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| 基金项目： | 国家"十五"重点科技攻关项目 |
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| 摘 要： | 采用高温模拟技术,对原油和原油族组分样品进行模拟实验,并对其产物进行系统的地球化学研究.结果表明:原油及其族组分在裂解过程中产物组成变化是有一定规律的.最初,高碳数化合物裂解为较高碳数化合物C<,25>～C<,32>;随着模拟温度的升高,C<,6>～C<,14>化合物丰度增加,伴随一定量的C<,1>～C<,5>气态烃生成;继续加热,C<,6>～C<,14>化合物大量裂解为C<,1>～C<,5>气态烃,伴随苯及其同系物的生成;最后,产物以甲烷、苯及其同系物为主.实验中还发现,原油及其族组分裂解过程中产物的组成变化特征与模拟温度有很大的关系,能为原油裂解程度进行量化描述.
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| 关 键 词： | 原油 原油族组分 模拟实验 产率 |
Composition characteristics of products in the process of cracking of crude oil and oil fractions |
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| TANG Xiao-qiang,HUANG Guang-hui,ZHANG Min,CHEN Chao,HAN Jin-ping,WANG Tao,ZHU Hong-shuang,SHI Feng .Research , Development Center of Tuha Oilfield Company of CNPC,Shanshan ,China,.Key Laboratory of Oil , Gas Resources , Exploration Technology of the Ministry of Education,Yangtze University,Jingzhou ,.No. Exploration Team,Guizhou Bureau of Coalfield Geological Exploration,Guiyang. Composition characteristics of products in the process of cracking of crude oil and oil fractions[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 2011, 38(1) |
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| Authors: | TANG Xiao-qiang HUANG Guang-hui ZHANG Min CHEN Chao HAN Jin-ping WANG Tao ZHU Hong-shuang SHI Feng .Research & Development Center of Tuha Oilfield Company of CNPC Shanshan China .Key Laboratory of Oil & Gas Resources Exploration Technology of the Ministry of Education Yangtze University Jingzhou .No. Exploration Team Guizhou Bureau of Coalfield Geological Exploration Guiyang |
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| Affiliation: | TANG Xiao-qiang1,HUANG Guang-hui2,ZHANG Min2,CHEN Chao1,HAN Jin-ping3,WANG Tao1,ZHU Hong-shuang1,SHI Feng1 1.Research & Development Center of Tuha Oilfield Company of CNPC,Shanshan 838202,China,2.Key Laboratory of Oil & Gas Resources and Exploration Technology of the Ministry of Education,Yangtze University,Jingzhou 434023,3.No.113 Exploration Team,Guizhou Bureau of Coalfield Geological Exploration,Guiyang 550023 |
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| Abstract: | The simulation experiments with crude oil samples have been performed in laboratory by using high temperature simulative techniques,and the characteristics of compositions change have also been analyzed by geochemical methods in the cracking process.The results indicate that the composition change of the products follows a rule in the cracking process of crude oil and family composition.It is that before a large number of gaseous hydrocarbon being generated by the cracking of crude oil,the high molecular we... |
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| Keywords: | crude oil oil fraction simulation experiment yield |
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