硫化物普遍存在于原油中,在不同原油中的含量和化學(xué)組成有很大差異。硫含量是影響原油價(jià)格的重要因素,硫化物組成是地球化學(xué)和煉油工業(yè)關(guān)注的重要問(wèn)題。哈薩克斯坦原油儲(chǔ)量豐富,原油產(chǎn)量快速增加,研究這些原油中含硫化合物的組成,對(duì)哈薩克斯坦原油的加工利用具有重要的理論指導(dǎo)意義。本文通過(guò)甲基衍生化/選擇性脫甲基方法,從原油中分離出硫醚、噻吩類化合物,使用氣相色譜（GC）結(jié)合硫化學(xué)發(fā)光檢測(cè)器（SCD）、電噴霧（ESI）傅立葉變換離子回旋共振質(zhì)譜（FT-ICR MS）等分析手段,從分子水平深入研究原油中含硫化合物的分子組成。原油樣品來(lái)自哈薩克斯坦的8個(gè)油田,分別為:Botakhan,Uzen,Karajanbas,Zhanatalap,Village Balgimbayev,Kosshagyl,Kumkol（north）,和Kumkol（south）.研究的8種原油均為低硫原油,主要含硫化合物為硫醚和噻吩,但硫化物的分子組成差異很大,Kumkil（south）原油硫化物以苯并噻吩類為主,Kumkol（north）原油中含在大量硫醚,Zhanatalap原油含硫化合物則以高縮合的二苯并噻吩類化合物為主,B... 

【文章來(lái)源】：中國(guó)石油大學(xué)(北京)北京市 211工程院校 教育部直屬院校

【文章頁(yè)數(shù)】：81 頁(yè)

【學(xué)位級(jí)別】：碩士

【文章目錄】：
摘要
ABSTRACT
INTRODUCTION
Chapter 1 Literature Review
    1.1 General characteristics of the sulfur-containing compounds
    1.2 Distribution of sulfur in petroleum and petroleum fractions
    1.3 Geochemical characterization
    1.4 The influence of sulfur compounds in oil industry
    1.5 Methods for determination of of sulfur compounds in crude oil
    1.6 Oil industry of Kazakhstan
    1.7 Oil and gas field in Kazakhstan
    1.8 Summary
Chapter 2 Experimental
    2.1 Oil samples
    2.2 Selective separation of thiophenic and sulfidic containing from petroleumby methylation/demethylation
    2.3 Fourier transform ion cyclotron resonance mass spectrometry
    2.4 Gas chromatography-Sulfur chemodetector
Chapter 3 Molekular composition of sulfur compounds in the crude oils
    3.1 Overwiew
    3.2 Crude oil from Kumkol (south)
    3.3 Crude oil from Kumkol (north)
    3.4 Crude oil from Kosshagyl
    3.5 Crude oil from Village Balgimbaev
    3.6 Crude oil from Zhanatalap
    3.7 Crude oil from Uzen
    3.8 Crude oil from Karajanbas
    3.9 Crude oil from Botakhan
    3.10 Comparison of the characteristics of oil
CONCLUSIONS
REFERENCES
ACKNOWLEDGEMENT


【參考文獻(xiàn)】：
期刊論文
[1]石油瀝青質(zhì)含硫結(jié)構(gòu)的XANES導(dǎo)數(shù)光譜研究[J]. 張龍力,王春嵐,趙元生,楊國(guó)華,蘇梅,楊朝合.  燃料化學(xué)學(xué)報(bào). 2013(11)



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