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Received June 20, 2018
Accepted November 3, 2018
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Effects of Al3+ precipitation onto primitive amorphous Cu-Zn precipitate on methanol synthesis over Cu/ZnO/Al2O3 catalyst
1Department of Chemical Engineering, Hanyang University, Seoul 04763, Korea 2Energy Research Group, Research Institute of Industrial Science & Technology, Pohang 37673, Korea 3Research Institute of Industrial Science, Hanyang University, Seoul 04763, Korea
Korean Journal of Chemical Engineering, February 2019, 36(2), 191-196(6), 10.1007/s11814-018-0186-6
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Abstract
The phase of Cu,Zn,Al precursors strongly affects the activity of their final catalysts. Herein, the Cu,Zn,Al precursor was prepared by precipitation of Al3+ onto primitive, amorphous Cu,Zn precipitate. This precursor turned out to be a phase mixture of zincian malachite and hydrotalcite in which the latter phase was less abundant compared to the co-precipitated precursor. The final catalyst derived from this precursor exhibited a little higher copper surface area and methanol synthesis activity than the co-precipitated counterpart. Therefore, the two precursor phases need to be mixed in an adequate proportion for the preparation of active Cu/ZnO/Al2O3 catalyst.
References
Jeong C, Suh YW, Appl. Chem. Eng., 27(6), 555 (2016)
Park NK, Lee TJ, Korean J. Chem. Eng., 28(10), 2076 (2011)
Vu DL, Lee JW, Korean J. Chem. Eng., 33(2), 514 (2016)
Choi EG, Song KH, An SR, Lee KY, Youn MH, Park KT, Jeong SK, Kim HJ, Korean J. Chem. Eng., 35(1), 73 (2018)
Li W, Lu P, Xu D, Tao K, Korean J. Chem. Eng., 35(1), 110 (2018)
Schimpf S, Muhler M, Methanol catalysts, in: Synthesis of Solid Catalysts, Wiley-VCH, Weinheim, 329 (2009).
Whittle DM, Mirzaei AA, Hargreaves JSJ, Joyner RW, Kiely CJ, Taylor SH, Hutchings GJ, Phys. Chem. Chem. Phys., 4, 5915 (2002)
Bems B, Schur M, Dassenoy A, Junkes H, Herein D, Schlogl R, Chem. Eur. J., 9, 2039 (2003)
Behrens M, J. Catal., 267(1), 24 (2009)
Zander S, Seidlhofer B, Behrens M, Dalton Trans., 41, 13413 (2012)
Behrens M, Zander S, Kurr P, Jacobsen N, Senker J, Koch G, Ressler T, Fischer RW, Schlogl R, J. Am. Chem. Soc., 135(16), 6061 (2013)
Behrens M, Kasatkin I, Kuhl S, Weinberg G, Chem. Mater., 22, 386 (2010)
JeongC, Ham H, Bae JW, Kang DC, Shin CH, Baik JH, Suh YW, ChemCatChem, 9, 4484 (2017)
Kim J, Jeong C, Baik JH, Suh YW, Catal. Today, in press (2018). DOI:10.1016/j.cattod.2018.09.008.
Behrens M, Brennecke D, Girgsdies F, Kissner S, Trunschke A, Nasrudin N, Zakaria S, Idris NF, Abd Hamid SB, Kniep B, Fischer R, Busser W, Muhler M, Schlogl R, Appl. Catal. A: Gen., 392(1-2), 93 (2011)
Fichtl MB, Schumann J, Kasatkin I, Jacobsen N, Behrens M, Schlogl R, Muhler M, Hinrichsen O, Angew. Chem.-Int. Edit., 53, 7043 (2014)
Kuld S, Conradsen C, Moses PG, Chorkendorff I, Sehested J, Angew. Chem.-Int. Edit., 53, 5941 (2014)
Schumann J, Lunkenbein T, Tarasov A, Thomas N, Schlogl R, Behrens M, ChemCatChem, 6, 2889 (2014)
Schumann J, Eichelbaum M, Lunkenbein T, Thomas N, Galvan MCA, Schlogl R, Behrens M, ACS Catal., 5, 3260 (2015)
Behrens M, Girgsdies F, Trunschke A, Schlogl R, Eur. J. Inorg. Chem., 1347 (2009).
Wang YH, Gao WG, Wang H, Zheng YE, Na W, Li KZ, RSC Adv., 7, 8709 (2017)
Park NK, Lee TJ, Korean J. Chem. Eng., 28(10), 2076 (2011)
Vu DL, Lee JW, Korean J. Chem. Eng., 33(2), 514 (2016)
Choi EG, Song KH, An SR, Lee KY, Youn MH, Park KT, Jeong SK, Kim HJ, Korean J. Chem. Eng., 35(1), 73 (2018)
Li W, Lu P, Xu D, Tao K, Korean J. Chem. Eng., 35(1), 110 (2018)
Schimpf S, Muhler M, Methanol catalysts, in: Synthesis of Solid Catalysts, Wiley-VCH, Weinheim, 329 (2009).
Whittle DM, Mirzaei AA, Hargreaves JSJ, Joyner RW, Kiely CJ, Taylor SH, Hutchings GJ, Phys. Chem. Chem. Phys., 4, 5915 (2002)
Bems B, Schur M, Dassenoy A, Junkes H, Herein D, Schlogl R, Chem. Eur. J., 9, 2039 (2003)
Behrens M, J. Catal., 267(1), 24 (2009)
Zander S, Seidlhofer B, Behrens M, Dalton Trans., 41, 13413 (2012)
Behrens M, Zander S, Kurr P, Jacobsen N, Senker J, Koch G, Ressler T, Fischer RW, Schlogl R, J. Am. Chem. Soc., 135(16), 6061 (2013)
Behrens M, Kasatkin I, Kuhl S, Weinberg G, Chem. Mater., 22, 386 (2010)
JeongC, Ham H, Bae JW, Kang DC, Shin CH, Baik JH, Suh YW, ChemCatChem, 9, 4484 (2017)
Kim J, Jeong C, Baik JH, Suh YW, Catal. Today, in press (2018). DOI:10.1016/j.cattod.2018.09.008.
Behrens M, Brennecke D, Girgsdies F, Kissner S, Trunschke A, Nasrudin N, Zakaria S, Idris NF, Abd Hamid SB, Kniep B, Fischer R, Busser W, Muhler M, Schlogl R, Appl. Catal. A: Gen., 392(1-2), 93 (2011)
Fichtl MB, Schumann J, Kasatkin I, Jacobsen N, Behrens M, Schlogl R, Muhler M, Hinrichsen O, Angew. Chem.-Int. Edit., 53, 7043 (2014)
Kuld S, Conradsen C, Moses PG, Chorkendorff I, Sehested J, Angew. Chem.-Int. Edit., 53, 5941 (2014)
Schumann J, Lunkenbein T, Tarasov A, Thomas N, Schlogl R, Behrens M, ChemCatChem, 6, 2889 (2014)
Schumann J, Eichelbaum M, Lunkenbein T, Thomas N, Galvan MCA, Schlogl R, Behrens M, ACS Catal., 5, 3260 (2015)
Behrens M, Girgsdies F, Trunschke A, Schlogl R, Eur. J. Inorg. Chem., 1347 (2009).
Wang YH, Gao WG, Wang H, Zheng YE, Na W, Li KZ, RSC Adv., 7, 8709 (2017)
