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毕业论文网 > 任务书 > 化学化工与生命科学类 > 化学 > 正文

TiO2-SiO2的Ag三元体系催化剂的制备及脱硫性能的探究任务书

 2020-06-01 15:49:40  

1. 毕业设计(论文)的内容和要求

1.制备三元体系的催化剂 2.探索脱硫的最佳工艺,降低产品含硫率 3.对脱硫机理进行研究。

要求学生能够较好地综合运用所学知识,具有严谨的科学作风,论文要求依据充分,论证正确,有一定见解,文字通顺,条理清楚,数据准确,书写工整。

2. 参考文献

[1]Alain F R,Marc S,Muriel R,et al. Deep desulfurization of diesel feedstock by selective adsorption of refractory sulfur compounds[J]. Industrial and Engineering Chemistry Research,2008,47:9617-9622. [2]Arturo J H M,Ralph T Y. Desulfurization of diesel fuel by adsorption via π-complexation with vapor-phase exchanged Cu(I)-Y zeolites[J]. Journal of the American Chemical Society,2004,126(4):992-993. [3]mbalavanan J,Frances H Y,Ralph T Y. Effects of nitrogen compounds and polyaromatic hydrocarbons on desulfurization of liquid fuels by adsorption via π-complexation. Energy and Fuels,2006,20(3):909-914. [4]Wan Juan,Xu Fang,Xie Wei-jie,et al. The enhanced adsorption of dibenzothiophene onto cerium/nickel-exchanged zeolite Y[J]. Journal of Hazardous Materials,2009,163:538- 543. [5]周丹红,王玉清,贺宁,等. Cu(I),Ag(I)/分子筛化学吸附脱 硫的π-络合机理[J]. 物理化学学报,2006,22(5):542-547. Zhou Dan -hong,Wang Yu -qing,He Ning,et al. The π - complexation mechanisms of Cu(I),Ag(I)/zeolites for desulfurization[J]. Acta Physico-Chimica Sinica,2006,22(5):542-547.(in Chinese) [6]Ralph T Y,Akira T,Frances H Y. New sorbents for desulfurization of liquid fuels by π-complexation[J]. Industrial and Engineering Chemistry Research,2001,40:6236-6239. [7]Akira T,Frances H Y,Ralph T Y. New sorbents for desulfurization by π-complexation:thiophene/benzene adsorption [J]. Industrial and Engineering Chemistry Research,2002,41(10):2487-2496. [8]Velu S,Ma Xiao -liang,Song Chun -shan. Selective adsorption for removing sulfur from jet fuel over zeolite-based adsorbents[J]. Industrial and Engineering Chemistry Re - search,2003,42(21):5293-5304. [9]Song Chun-shan, Ma Xiao-liang. New design approaches to ultra-clean diesel fuels by deep desulfurization and deep dearomatization[J]. Applied Catalysis B:Environmental,2003, 1(2):207-238. [10]查庆芳,高南星,李兆丰,等. 石油焦系活性炭的吸附脱硫 [J]. 燃料化学学报,2007,35(2):192-197. Zha Qing -fang,Gao Nan -xing,Li Zhao -feng,et al. Adsorption desulfurization by activated carbon from petroleum coke[J]. Journal of Fuel Chemistry and Technology,2007, 35(2):192-197.(in Chinese) [11]The Pritchard Corporation. Process for Desulfurization Gasoline and Hydrocarbon Feedstock[P]. US,5730860.1998. [12] Irvine R L,Benson B A,Varraveto D M. IRVAD Process- Low Cost Breakthrough for Low Sulfur Gasoline[R]. San Antonio,AM-99-42,1999. [13] Oil Gas Journal Editral Department. Phillips petroleum has stared up a new 6,000B/D unit at its burger,TEX,refinery[ J]. Oil and Gas Journal,2001,99(18):9. [14]Johnson B G,Slater P,Kidd D,et al. Application of Phillips's Zorb Process to Distillates-Meeting the Challenge[C]. New Orleans,AM-01-14,2001. [15]Ania C O,Bandosz T J. Metal-loaded polystyrene-based activated carbons as dibenzothiophene removal media via reactive adsorption[J]. Carbon,2006,44(12):2404-2412. [16] Bashkova Svetlana,Bagreev Andrey,Bandosz Teresa J. Catalytic properties of activated carbon surface in the process of adsorption/oxidation of methyl mercaptan[J]. Catalysis Today,2005,99(3-4):323-328. [17]Thomas Michel,Nicolaos Alexandre.Use of caesium-exchanged faujasite type zeolites for intense desulphurization of a gasoline cut:US,20060287192[P]. 2006-12-21. [18]Hern#225;ndez-Maldonado Arturo J,Yang Frances H,Qi Gongshin,et al.Desulfurization of transportation fuels by π-complexation sorbents: Cu(Ⅰ)-, Ni(Ⅱ)-, and Zn(Ⅱ)-zeolites[J]. Applied CatalysisB:Environmental,2005,56(1-2):111-126. [19] 杨永坛,王征,杨海鹰,等.几种汽油脱硫工艺中含硫化合物类型变化规律[J]. 石油与天然气化工,2004,33(5):336-339 [20]Larrubia Maria Angeles,Guti#232;rrez-Alejandre A#236;da,Ram#236;rez Jorge,et al.A FT-IR study of the adsorption of indole, carbazole,benzothiophene, dibenzothiophene and 4,6-dibenzothiophene over solid adsorbents and catalysts[J]. Applied Catalysis A:General,2002,224(1):167-178.

3. 毕业设计(论文)进程安排

2016.12.20-2017.1.16 查阅资料,学习实验过程和操作 2017.2.22-2017.3.2 确定方案完成开题报告 2017.3.3-2017.5.20 独立实验,合成产物、评价、结构表征 2017.5.21-2017.5.30 数据整理,撰写论文 2017.6.1-2017.6.5 修改论文并定稿

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