Abstract
Ce-promoted Fe–Cu catalysts were prepared by co-precipitation method. The catalysts were characterized by N2 physisorption, XRD, CO-TPD, H2-TPD, XPS and MES. The results show that the addition of cerium leads to a higher specific area of catalysts but against the adsorption of H2. Moreover, the CO adsorption and carbonization of the catalyst is enhanced with a proper addition of cerium, which is conducive to the formation of iron carbides. The reaction performance experiments indicate that the catalyst with 2 mol% Ce content is with the highest FTS activity of 97.2% CO conversion and light olefins selectivity of 17.2%.
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Bukur DB, Todic B, Elbashir N (2016) Role of water-gas-shift reaction in Fischer–Tropsch synthesis on iron catalysts: a review. Catal Today 275:66–75
Torres Galvis HM, de Jong KP (2013) Catalysts for production of lower olefins from synthesis gas: a review. ACS Catal 3:2130–2149
Gao X, Zhang J, Chen N, Ma Q, Fan S, Zhao T, Tsubaki N (2016) Effects of zinc on Fe-based catalysts during the synthesis of light olefins from the Fischer–Tropsch process. Chin J Catal 37:510–516
Guo X, Lu Y, Wu P, Zhang K, Liu Q, Luo M (2016) The effect of SiO2 particle size on iron based F-T synthesis catalysts. Chin J Chem Eng 24:937–943
Yang Y, Xiang HW, Xu YY, Bai L, Li YW (2004) Effect of potassium promoter on precipitated iron-manganese catalyst for Fischer–Tropsch synthesis. Appl Catal A 266:181–194
Wan H, Wu B, Zhang C, Xiang H, Li Y (2008) Promotional effects of Cu and K on precipitated iron-based catalysts for Fischer–Tropsch synthesis. J Mol Catal A 283:33–42
Zhao L, Liu G, Li J (2009) Effect of La2O3 on a precipitated iron catalyst for Fischer–Tropsch synthesis. Chin J Catal 30:637–642
Pardo-Tarifa F, Cabrera S, Sanchez-Dominguez M, Boutonnet M (2017) Ce-promoted Co/Al2O3 catalysts for Fischer–Tropsch synthesis. Int J Hydrogen Energy 42:9754–9765
Xu DD, Zhang HT, Ma HF, Qian WX, Ying WY (2017) Effect of Ce promoter on Rh-Fe/TiO2 catalysts for ethanol synthesis from syngas. Catal Commun 98:90–93
Wang DZ, Cheng XP, Huang ZE, Wang XZ, Peng SY (1991) Role of rare-earth oxides and thoria as promoters in precipitated iron-based catalysts for Fischer–Tropsch synthesis. Appl Catal 77:109–122
Zamani Y, Bakavoli M, Rahimizadeh M, Mohajeri A, Seyedi SM (2012) Synergetic effect of La and Ba promoters on nanostructured iron catalyst in Fischer–Tropsch synthesis. Chin J Catal 33:1119–1124
Pour AN, Shahri SMK, Bozorgzadeh HR, Zamani Y, Tavasoli A, Marvast MA (2008) Effect of Mg, La and Ca promoters on the structure and catalytic behavior of iron-based catalysts in Fischer–Tropsch synthesis. Appl Catal A 348:201–208
Zhang X, Su H, Zhang Y, Gu X (2016) Effect of CeO2 promotion on the catalytic performance of Co/ZrO2 catalysts for Fischer–Tropsch synthesis. Fuel 184:162–168
Li JB, Ma HF, Zhang HT, Sun QW, Ying WY, Fang DY (2014) Sodium promoter on iron-based catalyst for direct catalytic synthesis of light alkenes from syngas. Fuel Process Technol 125:119–124
Emiel DS, Fabrizio C, Beale AM, Safonova OV, Wouter VB, Philippe S, Weckhuysen BM (2010) Stability and reactivity of ε-χ-θ iron carbide catalyst phases in Fischer–Tropsch synthesis: controlling µ(C). J Am Chem Soc 132:14928–14941
Suo H, Wang S, Zhang C, Xu J, Wu B, Yang Y, Xiang H, Li YW (2012) Chemical and structural effects of silica in iron-based Fischer–Tropsch synthesis catalysts. J Catal 286:111–123
Ding M, Yang Y, Wu B, Wang T, Xiang H, Li Y (2011) Effect of reducing agents on microstructure and catalytic performance of precipitated iron-manganese catalyst for Fischer–Tropsch synthesis. Fuel Process Technol 92:2353–2359
Al-Dossary M, Fierro JLG, Spivey JJ (2015) Cu-promoted Fe2O3/MgO-based Fischer–Tropsch catalysts of biomass-derived syngas. Ind Eng Chem Res 54:911–921
Ding M, Yang Y, Wu B, Xu J, Zhang C, Xiang H, Li Y (2009) Study of phase transformation and catalytic performance on precipitated iron-based catalyst for Fischer–Tropsch synthesis. J Mol Catal A 303:65–71
Guo Q, Huang J, Qian W, Zhang H, Ma H, Ying W (2018) Effect of lanthanum on Zr-Co/γ-Al2O3 catalysts for Fischer–Tropsch synthesis. Catal Lett 148:2789–2798
Zhang C, Zhao G, Liu K, Yong Y, Xiang H, Li Y (2010) Adsorption and reaction of CO and hydrogen on iron-based Fischer–Tropsch synthesis catalysts. J Mol Catal A 328:35–43
Yamashita T, Hayes P (2008) Analysis of XPS spectra of Fe2+ and Fe3+ ions in oxide materials. Appl Surf Sci 254:2441–2449
Qin S, Zhang C, Xu J, Yang Y, Xiang H, Li Y (2011) Fe–Mo interactions and their influence on Fischer–Tropsch synthesis performance. Appl Catal A 392:118–126
Qin S, Zhang C, Xu J, Wu B, Xiang H, Li Y (2009) Effect of Mo addition on precipitated Fe catalysts for Fischer–Tropsch synthesis. J Mol Catal A 304:128–134
Li J, Cheng X, Zhang C, Chang Q, Wang J, Wang X, Lv Z, Dong W, Yang Y, Li Y (2016) Effect of alkalis on iron-based Fischer–Tropsch synthesis catalysts: alkali-FeOx interaction, reduction, and catalytic performance. Appl Catal A 528:131–141
Tian Z, Wang C, Si Z, Ma L, Chen L, Liu Q, Zhang Q, Huang H (2017) Fischer–Tropsch synthesis to light olefins over iron-based catalysts supported on KMnO4 modified activated carbon by a facile method. Appl Catal A 541:50–59
Ding M, Yang Y, Wu B, Wang T, Ma L, Xiang H, Li Y (2011) Transformation of carbonaceous species and its influence on catalytic performance for iron-based Fischer–Tropsch synthesis catalyst. J Mol Catal A 351:165–173
Emiel DS, Groot FMF, De Raoul B, Michael HV, Axel KG, Weckhuysen BM (2009) The role of Cu on the reduction behavior and surface properties of Fe-based Fischer–Tropsch catalysts. Phys Chem Chem Phy 12:667–680
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We gratefully acknowledge the financial support of the National High Technology Research and Development Plan of China (863 plan, 2011AA05A204), the Fundamental Research Funds for the Central Universities (No. 222201917013) and the National Natural Science Foundation of China (Grant No: 21706068).
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Nie, C., Zhang, H., Ma, H. et al. Effects of Ce Addition on Fe–Cu Catalyst for Fischer–Tropsch Synthesis. Catal Lett 149, 1375–1382 (2019). https://doi.org/10.1007/s10562-019-02700-2
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DOI: https://doi.org/10.1007/s10562-019-02700-2