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乙醇合成：多元素KFeCuZn/ZrO催化剂上的催化CO加氢反应

Ethanol synthesis catalytic CO hydrogenation over multi-elemental KFeCuZn/ZrO catalyst.

作者信息

Du Pengfei, Ait El Fakir Abdellah, Zhao Shirun, Dostagir Nazmul Hasan M D, Pan HongLi, Ting Kah Wei, Mine Shinya, Qian Yucheng, Shimizu Ken-Ichi, Toyao Takashi

机构信息

Institute for Catalysis, Hokkaido University Sapporo 001-0021 Japan

National Institute of Advanced Industrial Science and Technology (AIST), Research Institute for Chemical Process Technology 4-2-1 Nigatake, Miyagino Sendai 983-8551 Japan.

出版信息

Chem Sci. 2024 Aug 22;15(38):15925-34. doi: 10.1039/d4sc02588a.

DOI:10.1039/d4sc02588a
PMID:39290587
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11403942/
Abstract

Technological enablers that use CO as a feedstock to create value-added chemicals, including ethanol, have gained widespread appeal. They offer a potential solution to climate change and promote the development of a circular economy. However, the conversion of CO to ethanol poses significant challenges, not only because CO is a thermodynamically stable and chemically inert molecule but also because of the complexity of the reaction routes and uncontrollability of C-C coupling. In this study, we developed an efficient catalyst, K-Fe-Cu-Zn/ZrO (KFeCuZn/ZrO), which enhances the EtOH space time yield (STY) to 5.4 mmol g h, under optimized conditions (360 °C, 4 MPa, and 12 L g h). Furthermore, we investigated the roles of each constituent element using / spectroscopy such as X-ray absorption spectroscopy (XAS) and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). These results demonstrate that all components are necessary for efficient ethanol synthesis.

摘要

以一氧化碳（CO）为原料生产包括乙醇在内的增值化学品的技术推动者已获得广泛关注。它们为气候变化提供了潜在的解决方案，并促进了循环经济的发展。然而，将CO转化为乙醇面临重大挑战，这不仅是因为CO是一种热力学稳定且化学惰性的分子，还因为反应路线复杂以及碳-碳偶联的不可控性。在本研究中，我们开发了一种高效催化剂K-Fe-Cu-Zn/ZrO（KFeCuZn/ZrO），在优化条件（360°C、4MPa和12L g h）下，它能将乙醇时空产率（STY）提高到5.4 mmol g h。此外，我们使用X射线吸收光谱（XAS）和漫反射红外傅里叶变换光谱（DRIFTS）等光谱技术研究了每种组成元素的作用。这些结果表明，所有组分对于高效乙醇合成都是必需的。

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本文引用的文献

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Edge-rich molybdenum disulfide tailors carbon-chain growth for selective hydrogenation of carbon monoxide to higher alcohols.富含边缘的二硫化钼可调控碳链生长，用于将一氧化碳选择性加氢转化为高级醇。
Nat Commun. 2023 Oct 26;14(1):6808. doi: 10.1038/s41467-023-42325-z.
2
Carbon-Based Electron Buffer Layer on ZnO -Fe C -Fe O Boosts Ethanol Synthesis from CO Hydrogenation.ZnO -FeC -FeO上的碳基电子缓冲层促进了由CO加氢合成乙醇的反应。
Angew Chem Int Ed Engl. 2023 Nov 13;62(46):e202311786. doi: 10.1002/anie.202311786. Epub 2023 Oct 10.
3
ZrO-Promoted Cu-Co, Cu-Fe and Co-Fe Catalysts for Higher Alcohol Synthesis.
用于合成高级醇的ZrO促进的Cu-Co、Cu-Fe和Co-Fe催化剂
ACS Catal. 2023 Jul 14;13(15):9946-9959. doi: 10.1021/acscatal.3c02534. eCollection 2023 Aug 4.
4
Stabilizing CoC with HO and K promoter for CO hydrogenation to C hydrocarbons.用 HO 和 K 促进剂稳定 CoC，以实现 CO 加氢生成 C 烃。
Sci Adv. 2023 Jun 16;9(24):eadg0167. doi: 10.1126/sciadv.adg0167.
5
Ti-doped CeO Stabilized Single-Atom Rhodium Catalyst for Selective and Stable CO Hydrogenation to Ethanol.用于选择性稳定地将一氧化碳氢化为乙醇的钛掺杂二氧化铈负载单原子铑催化剂。
Angew Chem Int Ed Engl. 2022 Nov 2;61(44):e202210991. doi: 10.1002/anie.202210991. Epub 2022 Oct 5.
6
Fischer-Tropsch synthesis to olefins boosted by MFI zeolite nanosheets.MFI 沸石纳米片促进费托合成制烯烃。
Nat Nanotechnol. 2022 Jul;17(7):714-720. doi: 10.1038/s41565-022-01154-9. Epub 2022 Jul 11.
7
Removal of a mixture of formaldehyde and methanol vapors in biotrickling filters under mesophilic and thermophilic conditions: Potential application in ethanol production.在中温和高温条件下生物滴滤塔中去除甲醛和甲醇蒸汽的混合物：在乙醇生产中的潜在应用。
J Air Waste Manag Assoc. 2022 Jun;72(6):602-616. doi: 10.1080/10962247.2022.2056262. Epub 2022 Apr 19.
8
Moderate Surface Segregation Promotes Selective Ethanol Production in CO Hydrogenation Reaction over CoCu Catalysts.适度的表面偏析促进了CoCu催化剂上CO加氢反应中选择性乙醇的生成。
Angew Chem Int Ed Engl. 2022 Jan 10;61(2):e202109027. doi: 10.1002/anie.202109027. Epub 2021 Nov 30.
9
Cesium-Induced Active Sites for C-C Coupling and Ethanol Synthesis from CO Hydrogenation on Cu/ZnO(0001̅) Surfaces.铯诱导的用于C-C偶联以及在Cu/ZnO(0001̅)表面上由CO加氢合成乙醇的活性位点。
J Am Chem Soc. 2021 Aug 25;143(33):13103-13112. doi: 10.1021/jacs.1c03940. Epub 2021 Jul 23.
10
Direct conversion of CO into liquid fuels with high selectivity over a bifunctional catalyst.在双功能催化剂上高选择性地将 CO 直接转化为液体燃料。
Nat Chem. 2017 Oct;9(10):1019-1024. doi: 10.1038/nchem.2794. Epub 2017 Jun 12.