| 油砂沥青热碱水萃取分离技术现状 |
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| 引用本文： | 罗茂,耿安松,廖泽文.油砂沥青热碱水萃取分离技术现状[J].矿物岩石地球化学通报,2011,30(1):113-118. |
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| 作者姓名： | 罗茂 耿安松 廖泽文 |
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| 作者单位： | 1. 中国科学院广州地球化学研究所有机地球化学国家重点实验室,广州,510640;中国科学院研究生院,北京,100049
2. 中国科学院广州地球化学研究所有机地球化学国家重点实验室,广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目(40772071) |
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| 摘 要： | 作为非常规石油资源的油砂受到愈来愈多的重视。本文评述了世界油砂资源开发现状和中国油砂资源的利用前景,总结了工业上成熟的油砂沥青热碱水萃取技术分离沥青的流程,论述了热碱水萃取过程中沥青与矿物、粘土和气泡之间相互作用及其对沥青分离效率的影响;全面总结了油砂沥青热碱水萃取过程中温度、pH值、多价阳离子和加工助剂等物理化学条件对沥青与矿物之间相互作用和沥青有效分离的影响。最后指出油砂沥青热碱水萃取分离的最优化实验技术研究是值得进一步深入研究的方向,原子力显微镜的运用和不同萃取技术的综合运用将在改善沥青的萃取分离效果上发挥作用。
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| 关 键 词： | 油砂 热碱水萃取 影响因素 |
Technology Status of Extracting Bitumen from Oil Sand using Hot alkaline Water |
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| LUO Mao,GENG An-song,LIAO Ze-wen.Technology Status of Extracting Bitumen from Oil Sand using Hot alkaline Water[J].Bulletin of Mineralogy Petrology and Geochemistry,2011,30(1):113-118. |
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| Authors: | LUO Mao GENG An-song LIAO Ze-wen |
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| Institution: | LUO Mao1,2,GENG An-song1,LIAO Ze-wen11.State Key Laboratory of Organic Geochemistry Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049 |
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| Abstract: | As an unconventional fuel resource,tar sand is widely considered to be an important supplement for oil production in the near future due to the skyrocketing price of crude oil and the increasing demand of fuel resources in the world.This paper reviewed oil sand utilization worldwide and the prospect of oil sand exploitation in China.The commercial procedures for hot water based bitumen extraction and subsequent bitumen purification were reviewed.Interactions of bitumen-minerals,bitumen-clay and bitumen-gas ... |
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| Keywords: | oil sand hot water-based extraction affecting parameter |
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