Journal of Synthetic Crystals, Volume. 53, Issue 4, 701(2024)

Process of Preparing Aurichalcite by Ammonia Distillation Method

QIU Shiming1,2,3, YAN Guanjie4, LI Chunliu4, and WANG Shengjie1,2,3、*
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
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    References(13)

    [1] [1] SHEN Z, JIANG Z D, ZHANG P F, et al. Progress on catalysts for hydrogen production by low temperature methanol water reforming[J]. The Chinese Journal of Process Engineering, 2022, 22(5): 573-585 (in Chinese).

    [2] [2] BEHRENS M, FURCHE A, KASATKIN I, et al. The potential of microstructural optimization in metal/oxide catalysts: higher intrinsic activity of copper by partial embedding of copper nanoparticles[J]. ChemCatChem, 2010, 2(7): 816-818.

    [3] [3] SPENCER M S. The role of zinc oxide in Cu/ZnO catalysts for methanol synthesis and the water-gas shift reaction[J]. Topics in Catalysis, 1999, 8(3): 259-266.

    [4] [4] TARASOV A, SCHUMANN J, GIRGSDIES F, et al. Thermokinetic investigation of binary Cu/Zn hydroxycarbonates as precursors for Cu/ZnO catalysts[J]. Thermochimica Acta, 2014, 591: 1-9.

    [5] [5] BEHRENS M, KI NER S, GIRSGDIES F, et al. Knowledge-based development of a nitrate-free synthesis route for Cu/ZnO methanol synthesis catalystsviaformate precursors[J]. Chemical Communications, 2011, 47(6): 1701-1703.

    [6] [6] BHATTA L K G, GUNDANNA S K, MITRA A, et al. Structural and morphological aspects of transformation of aurichalcite precursor into zinc copper mixed metal oxide: an experimental investigation[J]. Materialia, 2021, 18: 101173.

    [7] [7] WILKINSON S K, VAN DE WATER L G A, MILLER B, et al. Understanding the generation of methanol synthesis and water gas shift activity over copper-based catalysts-a spatially resolved experimental kinetic study using steady and non-steady state operation under CO/CO2/H2 feeds[J]. Journal of Catalysis, 2016, 337: 208-220.

    [8] [8] VESBORG P C K, CHORKENDORFF I, KNUDSEN I, et al. Transient behavior of Cu/ZnO-based methanol synthesis catalysts[J]. Journal of Catalysis, 2009, 262(1): 65-72.

    [9] [9] MILLAR G J, HOLM I H, UWINS P J R, et al. Characterization of precursors to methanol synthesis catalysts Cu/ZnO system[J]. Journal of the Chemical Society, Faraday Transactions, 1998, 94(4): 593-600.

    [10] [10] REDDY B J, FROST R L, LOCKE A. Synthesis and spectroscopic characterisation of aurichalcite (Zn, Cu2+)5(CO3)2(OH)6; implications for Cu-ZnO catalyst precursors[J]. Transition Metal Chemistry, 2008, 33(3): 331-339.

    [11] [11] ZHENG H Y, NARKHEDE N, ZHANG H C, et al. Oriented isomorphous substitution: an efficient and alternative route to fabricate the Zn rich phase pure (Cu1-x, Znx)2(OH)2CO3 precursor catalyst for methanol synthesis[J]. ChemCatChem, 2020, 12(7): 2040-2049.

    [12] [12] BEHRENS M, GIRGSDIES F, TRUNSCHKE A, et al. Minerals as model compounds for Cu/ZnO catalyst precursors: structural and thermal properties and IR spectra of mineral and synthetic (zincian) malachite, rosasite and aurichalcite and a catalyst precursor mixture[J]. European Journal of Inorganic Chemistry, 2009, 2009(10): 1347-1357.

    [13] [13] LI J L, INUI T. Characterization of precursors of methanol synthesis catalysts, copper/zinc/aluminum oxides, precipitated at different pHs and temperatures[J]. Applied Catalysis A: General, 1996, 137(1): 105-117.

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    QIU Shiming, YAN Guanjie, LI Chunliu, WANG Shengjie. Process of Preparing Aurichalcite by Ammonia Distillation Method[J]. Journal of Synthetic Crystals, 2024, 53(4): 701

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    Paper Information

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    Received: Oct. 31, 2023

    Accepted: --

    Published Online: Aug. 22, 2024

    The Author Email: Shengjie WANG (sjwangcn@qq.com)

    DOI:

    CSTR:32186.14.

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