Abstract
Three cobalt(II)-salen complexes (CoL1, CoL2 and CoL3) were synthesized via the reaction of the three tetradentate ligands as N,N′-ethylenebis(salicylimine) L1, N,N′-ethylenebis(3-tert-butylsalicylimine) L2 and N,N′-ethylenebis(3,5-di-tert-butylsalicylimine) L3, with a stoichiometric amount of cobalt(II) acetate tetrahydrate, respectively. All the three complexes were studied as oxidative desulfurization catalyst on dibenzothiophene taken in model fuel oil n-dodecane. The acetonitrile used as an extracting solvent and H2O2 as an oxidant. Comparatively CoL3 proved to be the best catalyst which showed the 76% DBT removal at the optimized conditions. The nth-order kinetic model is the best way to represent oxidation kinetics of complexes.
Graphic Abstract
This cobalt(II) Schiffs base complexes were studied as catalyst for oxidative desulfurization of dibenzothiphene (DBT) taken as model sulphur compounds in fuel model oil (n-dodecane) using H2O2 as oxidant and acetonitrile as extracting solvent for DBT sulfone in a batch experiment.
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References
Ali MF, Al-Malki A, Ahmed S (2009) Fuel Process Technol 90:536–544
Yang RT, Hernández-Maldonado AJ, Yang FH (2003) Science 301:79–81
Churchill DG, Bridgewater BM, Parkin G (2000) J Am Chem Soc 122:178–179
Janak KE, Tanski JM, Churchill DG, Parkin G (2002) J Am Chem Soc 124:4182–4183
Buccella D, Janak KE, Parkin G (2008) J Am Chem Soc 130:16187–16189
Ganguly T, Das A, Jana M, Majumdar A (2018) Inorg Chem 57:11306–11309
Ganguly T, Majumdar A (2020) Inorg Chem 59:4037–4048
Guchhait S, Biswas D, Bhattacharya P, Chowdhury R (2005) Chem Eng J 112:145–151
Zhang J, Zhao DS, Yang LY, Li YB (2010) Chem Eng J 156:528–531
Lam V, Li GC, Song CJ, Chen JW, Fairbridge C, Hui R, Zhang J (2012) Fuel Process Technol 98:30–38
Babich IV, Moulijn JA (2003) Fuel 82:607–631
Srivastava VC (2012) RSC Adv 2:759–783
Zhu W, Wang C, Li H, Wu P, Xun S, Jiang W, Chen Z, Zhao Z, Li H (2015) Green Chem 17:2464–2472
Zhu J, Wu P, Chen L, He J, Wu Y, Wang C, Chao Y, Lu L, He M, Zhu W, Li H (2020) J Energy Chem 45:91–97
Wu P, Wu Y, Chen L, He J, Hua M, Zhu F, Chu X, Xiong J, He M, Zhu W, Li H (2020) Chem Eng J 380:122526
Rajendran A, Cui TY, Fan HX, Yang ZF, Feng J, Li WY (2020) J Mater Chem A 8:2246–2285
Otsuki S, Nonaka T, Takashima N, Qian W, Ishihara A, Imai T, Kabe T (2000) Energ Fuel 14:1232–1239
Komintarachat C, Trakarnpruk W (2006) Ind Eng Chem Res 45:1853–1856
Garcia-Gutierrez JL, Fuentes GA, Hernandez-Teran ME, Murrieta F, Garcia P, Murrieta-Guevara F, Jiménez-Cruz F (2008) Appl Catal Gen 334:336–373
Silva G, Voth S, Szymanski P, Prokopchuk EM (2011) Fuel Process Technol 92:1656–1661
Xu D, Zhu W, Li H, Zhang J, Zou F, Shi H, Yan Y (2009) Energy Fuels 23:5929–5933
González-García O, Cedeño-Caero L (2009) Catal Today 148:42–48
Anisimov AV, Fedorova EV, Lesnugin AZ, Senyavin VM, Aslanov LA, Rybakov VB, Tarakanova AV (2003) Catal Today 78:319–325
Maurya MR, Arya A, Kumar A, Kuznetsov ML, Avecilla F, Pessoa JC (2010) Inorg Chem 49:6586–6600
Maciuca A, Ciocan C, Dumitriu E, Fajula F, Hulea V (2008) Catal Today 138:33–37
Ramírez-Verduzco LF, De los Reyes JA, Torres-Garcia E (2008) Ind Eng Chem Res 47:5353–5361
Zhu W, Li H, Jiang X, Yan Y, Lu J, Xia J (2007) Energy Fuels 21:2514–2516
Zhou XR, Chen X, Jin YQ, Markó EI (2012) Chem Asian J 7:2253–2257
Zhou XR, Li J, WangN X, Jin K, Ma W (2009) Fuel Process Technol 90:317–323
Murata S, Murata K, Kidena K, Nomura M (2004) Energy Fuels 18:116–121
Rao TV, Krishna PM, Paul D, Nautiyal BR, Kumar J, Sharma YK, Nanoti SM, Sain B, Garg MO (2011) Pet Sci Technol 29:626–632
Wang L, Li S, Cai H, Xu Y, Wu X, Chen Y (2012) Fuel 94:165–169
Tripathi D, Negi H, Singh RK, Singh UP, Srivastava VC (2019) J Coord Chem 72(17):2982–2996
Shankar G, Premkumar RR, Ramalingam SK (1986) Polyhedron 5:991–994
ASTM D4294 (2016) Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry, ASTM International, West Conshohocken PA
Wu X, Gorden AE (2009) Eur J Org Chem 2009:503–509
Kumar S, Srivastava VC, Badoni RP (2014) Int J Chem React Eng 12:1–8
Subbaramaiah V, Srivastava VC, Mall ID (2013) Ind Eng Chem Res 52(26):9021–9029
Singh S, Srivastava VC, Gautam S (2016) Int J Chem React Eng 14:539–545
Pandey S, Srivastava VC (2018) Pet Sci Technol 36:40–47
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DT carried out the experiment and drafted the manuscript; RKS helped in conceiving the idea and data interpretation.
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Tripathi, D., Singh, R.K. Oxidative Desulfurization of Dibenzothiophene Using Cobalt (II) Complexes with Substituted Salen-Type Ligands as Catalysts in Model Fuel Oil. Catal Lett 151, 713–719 (2021). https://doi.org/10.1007/s10562-020-03343-4
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DOI: https://doi.org/10.1007/s10562-020-03343-4