Optimization of the calcination process for precipitated iron based Fischer-Tropsch catalyst preparation

GUO Xiu-ying; CHANG Hai; CHENG Meng; ZHU Jia-qing; ZHANG Kui; WANG Peng; WU Peng; LIN Quan; LV Yi-jun

Volume 45 Issue 2

Feb. 2017

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Article Navigation > Journal of Fuel Chemistry and Technology > 2017 > 45(2): 235-242

GUO Xiu-ying, CHANG Hai, CHENG Meng, ZHU Jia-qing, ZHANG Kui, WANG Peng, WU Peng, LIN Quan, LV Yi-jun. Optimization of the calcination process for precipitated iron based Fischer-Tropsch catalyst preparation[J]. Journal of Fuel Chemistry and Technology, 2017, 45(2): 235-242.

Citation:

GUO Xiu-ying, CHANG Hai, CHENG Meng, ZHU Jia-qing, ZHANG Kui, WANG Peng, WU Peng, LIN Quan, LV Yi-jun. Optimization of the calcination process for precipitated iron based Fischer-Tropsch catalyst preparation[J]. Journal of Fuel Chemistry and Technology, 2017, 45(2): 235-242.

Citation:

GUO Xiu-ying, CHANG Hai, CHENG Meng, ZHU Jia-qing, ZHANG Kui, WANG Peng, WU Peng, LIN Quan, LV Yi-jun. Optimization of the calcination process for precipitated iron based Fischer-Tropsch catalyst preparation[J]. Journal of Fuel Chemistry and Technology, 2017, 45(2): 235-242.

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Optimization of the calcination process for precipitated iron based Fischer-Tropsch catalyst preparation

National Institute of Clean and Low Carbon Energy, Beijing 102209, China

Received Date: 2016-11-18
Rev Recd Date: 2016-12-21

Available Online: 2021-01-23

Publish Date: 2017-02-10

Abstract

Abstract

The calcination process of precipitated iron based Fisher-Tropsch synthesis catalysts was optimized by the design of experiment (DOE) tools.And the molecular simulation model and the particle growing model were proposed.The results showed that the catalyst pore volume decreased, the bulk and skeleton density of the catalyst increased, and the attrition resistance of the catalyst improved with the calcination temperature and time increasing.The smaller the BET surface of the catalyst, the smaller the attrition of the catalyst is.The attrition and density of the catalyst have a inverse linear relationship.The bonding strength of Cu, Si with Fe by O atom and the particle size can be adjusted by calcination optimization, thus got high F-T activity and good stability.In our experiments, the optimized calcination temperature is 560℃.
- Fisher-Tropsch synthesis catalyst,
- calcination,
- attrition,
- activity,
- stability

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References(20)

References

[1]	XIANG Hong-wei, YANG Yong, LI Yong-wang. Coal indirect liquefaction:From basic research to industry[J]. Sci China:Chem, 2014,44(12):1876-1892.
[2]	JAGER B, ESPINOZA R. Advances in low temperature Fischer-Tropsch synthesis[J]. Catal Today, 1995,23(1):17-28. doi: 10.1016/0920-5861(94)00136-P
[3]	SHULZ H. Short history and present trends of Fischer-Tropsch synthesis[J]. Appl Catal A:Gen, 1999,186(1/2):3-12. http://www.wenkuxiazai.com/doc/40f46e05cc1755270722080e-2.html
[4]	JOTHIMURUGESAN K, GOODWIN J G, GANGWAL S K, SPIVEY J J. Development of Fe Fischer-Tropsch catalysts for slurry bubble column reactors[J]. Catal Today, 2000,58(4):335-344. doi: 10.1016/S0920-5861(00)00266-2
[5]	SUDSAKORN K, GOODWIN J G, JOTHIMURUGESAN K, ADEYIGA A A. Preparation of attrition-resistant spray-dried Fe Fischer-Tropsch catalysts using precipitated SiO₂[J]. Ind Eng Chem Res, 2001,40(22):4778-4784. doi: 10.1021/ie0101442
[6]	JONG W B, PARK S J, KANG S H. Effect of Cu content on the bifunctional Fischer-Tropsch Fe-Cu-K/ZSM5 catalyst[J]. J Ind Eng Chem, 2009,15(6):798-802. doi: 10.1016/j.jiec.2009.09.002
[7]	POUR A N, ZARE M, ZAMANI Y. Studies on product distribution of alkali promoted iron catalyst in Fischer-Tropsch synthesis[J]. J Nat Gas Chem, 2010,19(1):31-34. doi: 10.1016/S1003-9953(09)60025-6
[8]	SMIT E D, GROOT F M, BLUME R, HAVECKER M, AXEL K G, WECKHUYSEN B M. The role of Cu on the reduction behavior and surface properties of Fe-based Fischer-Tropsch catalysts[J]. Phys Chem Chem Phys, 2010,12(3):667-680. doi: 10.1039/B920256K
[9]	SUDSAKORN K, GOODWIN J G, JOTHEIMURUGESAN J K,ADEYIGA A A. Preparation of attrition-resistant spray-dried Fe Fischer-Tropsch catalysts using precipitated SiO₂[J]. Ind Eng Chem Res, 2001,40(22):4778-4784. doi: 10.1021/ie0101442
[10]	PARK J Y, LEE Y J, KHANNA P K, JUN K W, BAE J W, KIM Y H. Alumina-supported iron oxide nanoparticles as Fischer-Tropsch catalysts:Effect of particle size of iron oxide[J]. 2010,323(1/2):84-90. http://d.scholar.cnki.net/detail/SJES_U/SJES13011300653192
[11]	WAN H J, WU B S, ZHANG C H, TENG B T, TAO Z C, YANG Y, ZHU Y L, XIANG H W, LI Y W. Effect of Al₂O₃/SiO₂ ratio on iron-based catalysts for Fischer-Tropsch synthesis[J]. Fuel, 2006,85(10/11):1371-1377.
[12]	SMIT E D, CINQUINI F, BEALE A M, SAFONOVA O V, BEEK W V, SAUTET P, WECKHUYSEN B M. Stability and reactivity of ε, -χ, -θ, iron carbide catalyst phases in Fischer-Tropsch synthesis:Controllingμ_C[J]. J Am Chem Soc, 2010,132:14928-14941. doi: 10.1021/ja105853q
[13]	MA W P, DING Y J, VAZQUEZ V H C, BUKUR D B. Study on catalytic performance and attrition strength of the Ruhrchemie catalyst for the Fischer-Tropsch synthesis in a stirred tank slurry reactor[J]. Appl Catal A:Gen, 2004,268(1/2):99-106. https://www.researchgate.net/publication/237879058_Study_on_catalytic_performance_and_attrition_strength_of_the_Ruhrchemie_catalyst_for_the_Fischer-Tropsch_synthesis_in_a_stirred_tank_slurry_reactor?_sg=unqRtsz-XA84CkbxiZbU_Vkiy2XkAX12XG9NXtgRvIXMlOzf_0gX9oOFgBdtR6sygAt_fnrfTa4vzxUVzLANBg
[14]	HAO Qing-lan, WANG Hong, LIU Fu-xia, BAI Liang, ZHANG Zhi-xin, XIANG Hong-wei, LI Yong-wang. Effect of calcination temperature on catalytic performance of iron-based catalyst for slurry Fischer-Tropsch synthesis reaction[J]. Chin J Catal, 2005, 26(4):340-348.
[15]	YANG Yong, TAO Zhi-chao, ZHANG Cheng-hua, WANG Hong, TIAN Lei, XU Yuan-yuan, XIANG Hong-wei, LI Yong-wang. Effect of calcination temperature on the structure and Fischer-Tropsch performance of Fe-Mn catalyst[J]. J Fuel Chem Technol, 2004,32(6):718-721.
[16]	LV Yi-jun, SHI Yu-lin, NING Wen-sheng, LV De-yi. A study on the influence of precipitated iron-based catalyst for Fischer-Tropsch reaction performance[J]. ShenHua Technol, 2009,7(2):77-82.
[17]	WU Peng, SHI Yu-lin, NING Wen-sheng, WU Xiu-zhang. Effect of aging time on the catalytic performance of precipitated iron catalyst for Fisher-Tropsch synthesis[J]. Pet Process Petrochem, 2011,41(10):26-32.
[18]	ZHANG Ji-guang. Catalyst Preparation Process Technology[M]. Beijing:Sinopec Press, 2004
[19]	SCHWERTMANN U, FRIEDL J, STANJEK H. From Fe(Ⅲ) ions to ferrihydrite and then to hematite[J]. J Coll Inter Sci, 1999,209(1):215-223. doi: 10.1006/jcis.1998.5899
[20]	SUN Yu-chuan, YANG Jun, TANG Yu, HAO Qing-lan, TIAN Lei, ZHANG Zhi-xin, XIANG Hong-wei, LI Yong-wang. Effect of calcination temperature on magnesium promoted iron-based catalyst for Fischer-Tropsch synthesis[J]. J Fuel Chem Technol, 2005,33(2):218-223.