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Influence of preparation method on the activity of molecular sieve KA catalysts modified with zinc and phosphorus oxides in the non-oxidative thermocatalytic conversion of ethanol to aromatic hydrocarbons. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2023. [DOI: 10.1016/j.sajce.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Yergaziyeva GY, Dossumov K, Mambetova MM, Strizhak PY, Kurokawa H, Baizhomartov B. Effect of Ni, La, and Ce Oxides on a Cu/Al
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Catalyst with Low Copper Loading for Ethanol Non‐oxidative Dehydrogenation. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202100112] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gaukhar Yergaziyevna Yergaziyeva
- Center of Physical and Chemical Methods of Research and Analysis Karasay Batyr str. 95 A 050012 Almaty Kazakhstan
- al-Farabi Kazakh National University al- Farabi ave. 71 050040 Almaty Kazakhstan
| | - Kusman Dossumov
- Center of Physical and Chemical Methods of Research and Analysis Karasay Batyr str. 95 A 050012 Almaty Kazakhstan
| | - Manshuk Muratkyzy Mambetova
- Center of Physical and Chemical Methods of Research and Analysis Karasay Batyr str. 95 A 050012 Almaty Kazakhstan
- Kazakh National Women's Teacher Training University Aiteke bi str. 99 050012 Almaty Kazakhstan
| | - Peter Yevgenevich Strizhak
- National Academy of Sciences of Ukraine L.V. Pysarzhevskii Institute of Physical Chemistry Prospekt Nauki, 31 03028 Kiev Ukraine
| | - Hideki Kurokawa
- Saitama University Graduate School of Science and Engineering 255, Shimo-okubo, Sakura-ku 338-8570 Saitama Japan
| | - Bedelzhan Baizhomartov
- Center of Physical and Chemical Methods of Research and Analysis Karasay Batyr str. 95 A 050012 Almaty Kazakhstan
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Influence of Acid-Base Properties of Mg-Al Oxide Systems on their Catalytic Characteristics in the Process of Gas-Phase Conversion of Ethanol to 1-Butanol. THEOR EXP CHEM+ 2021. [DOI: 10.1007/s11237-021-09689-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Larina OV, Kyriienko PI, Shcherban ND, Yaremov PS, Balakin DY, Khalakhan I, Veltruská K, Soloviev SO, Orlyk SM. Carbon-Supported Mg–Al Oxide Hybrid Catalysts for Aqueous Ethanol Conversion into 1-Butanol in a Flow Reactor. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Olga V. Larina
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Pavlo I. Kyriienko
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Nataliya D. Shcherban
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Pavlo S. Yaremov
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Dmytro Yu. Balakin
- Institute of Physics, The National Academy of Sciences of Ukraine, 46 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Ivan Khalakhan
- Department of Surface and Plasma Science, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 18000 Prague, Czech Republic
| | - Katerina Veltruská
- Department of Surface and Plasma Science, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 18000 Prague, Czech Republic
| | - Sergiy O. Soloviev
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
| | - Svitlana M. Orlyk
- L.V. Pisarzhevskii Institute of Physical Chemistry, The National Academy of Sciences of Ukraine, 31 Prosp. Nauky, 03028 Kyiv, Ukraine
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Abstract
The purpose of the study was the development of water-resistant catalyst and catalytic processes for the conversion of hydrous ethanol to 1-butanol. Water, in hydrous ethanol, strongly inhibits conversion to 1-butanol on solid catalysts. In this study, the nonstoichiometric P-deficient hydroxyapatite containing carbonate anions (C-HAP), Ca10−x/2(PO4)6−x(CO3)x(OH)2, displayed good performance in the Guerbet condensation of hydrated ethanol to 1-butanol, after proper stabilization of reaction conditions. Hydrous ethanol (96 wt%) was converted on C-HAP formed as extrudates with silica binder at 400 °C and weight hour space velocity (WHSV) = 0.5–1.0 h−1 to yield 21–23% 1-butanol and 73–74% selectivity. It displayed stable operation for up to 170 h on streams conducted in bench and mini-pilot rigs with catalyst loadings of 2 and 50 cm3, respectively. The process simulation employed the recycling of ethanol without laboratory verification to reach 68% theoretical yield of 1-butanol. The techno-economic analysis demonstrated the feasibility of this process, showing that it may be profitable depending on the prices of hydrated ethanol and 1-butanol.
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Influence of Modifying Additives of Lanthanum and Cerium Oxides on Acid–Base Characteristics and Catalytic Properties of MgO-Al2O3 Systems in the Process of Gas-Phase Conversion of Ethanol to 1-Butanol. THEOR EXP CHEM+ 2021. [DOI: 10.1007/s11237-021-09669-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kyriienko PI, Larina OV, Soloviev SO, Orlyk SM. Catalytic Conversion of Ethanol Into 1,3-Butadiene: Achievements and Prospects: A Review. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09654-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Vlasenko NV, Kyriienko PI, Yanushevska OI, Valihura KV, Soloviev SO, Strizhak PE. The Effect of Ceria Content on the Acid–Base and Catalytic Characteristics of ZrO2–CeO2 Oxide Compositions in the Process of Ethanol to n-Butanol Condensation. Catal Letters 2019. [DOI: 10.1007/s10562-019-02937-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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