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Wang H, Yu S, Meng X, Wang Z, Gao T, Xiao S. Facile synthesis of fumarate-type iron-cobalt bimetallic MOFs and its application in photo-Fenton degradation of organic dyes. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Heterogeneous Catalysts for Conversion of Biodiesel-Waste Glycerol into High-Added-Value Chemicals. Catalysts 2022. [DOI: 10.3390/catal12070767] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The valuable products produced from glycerol transformation have become a research route that attracted considerable benefits owing to their huge volumes in recent decades (as a result of biodiesel production as a byproduct) as well as a myriad of chemical and biological techniques for transforming glycerol into high-value compounds, such as fuel additives, biofuels, precursors and other useful chemicals, etc. Biodiesel has presented another challenge in the considerable increase in its byproduct (glycerol). This review provides a recent update on the transformation of glycerol with an exclusive focus on the various catalysts’ performance in designing reaction operation conditions. The different products observed and cataloged in this review involved hydrogen, acetol, acrolein, ethylene glycol, and propylene glycol (1,3-propanediol and 1,2-propanediol) from reforming and dehydration and hydrogenolysis reactions of glycerol conversions. The future prospects and critical challenges are finally presented.
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Sun H, Wang H, Liu X, Zhang Z, Zhang S, Wang X, Liu Y. Stable and Highly Dispersed Nickel Catalysts on Ce‐Zr‐O Solid Solutions for CO
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Methanation. ChemistrySelect 2022. [DOI: 10.1002/slct.202200113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Huayu Sun
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
| | - Hong Wang
- College of Chemical Engineering Inner Mongolia University of Technology Hohhot 010051 P. R. China
| | - Xuemei Liu
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
| | - Ziyang Zhang
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
| | - Siran Zhang
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
| | - Xitao Wang
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
| | - Yuan Liu
- Collaborative Innovation Center of Chemical Science & Engineering (Tianjin) Department of Catalysis Science and Technology School of Chemical Engineering Tianjin University Tianjin 300072 P. R. China
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Xu J, Tian H, Chen K, Zhang Q, Liu Y, Cao W, Guo F. A coupling bimetallic Ni–La/MCM-41 catalyst enhanced by radio frequency (RF) plasma for dry reforming. NEW J CHEM 2022. [DOI: 10.1039/d1nj05029j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni–La–Imp–P exhibited excellent stability and less carbon deposition (only 5.94%) after reacting at 700 °C for 20 h.
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Affiliation(s)
- Junqiang Xu
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Huan Tian
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Kaipeng Chen
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Qiang Zhang
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Yalin Liu
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Wuyi Cao
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Fang Guo
- School of Chemistry & Chemical Engineering, Chongqing University of Technology, Chongqing, 400054, China
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Abstract
Once a biorefinery is ready to operate, the main processed materials need to be completely evaluated in terms of many different factors, including disposal regulations, technological limitations of installation, the market, and other societal considerations. In biorefinery, glycerol is the main by-product, representing around 10% of biodiesel production. In the last few decades, the large-scale production of biodiesel and glycerol has promoted research on a wide range of strategies in an attempt to valorize this by-product, with its transformation into added value chemicals being the strategy that exhibits the most promising route. Among them, C3 compounds obtained from routes such as hydrogenation, oxidation, esterification, etc. represent an alternative to petroleum-based routes for chemicals such as acrolein, propanediols, or carboxylic acids of interest for the polymer industry. Another widely studied and developed strategy includes processes such as reforming or pyrolysis for energy, clean fuels, and materials such as activated carbon. This review covers recent advances in catalysts used in the most promising strategies considering both chemicals and energy or fuel obtention. Due to the large variety in biorefinery industries, several potential emergent valorization routes are briefly summarized.
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Zhou H, Liu S, Jing F, Luo SZ, Shen J, Pang Y, Chu W. Synergetic Bimetallic NiCo/CNT Catalyst for Hydrogen Production by Glycerol Steam Reforming: Effects of Metal Species Distribution. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01258] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hui Zhou
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
| | - Shuangfei Liu
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
| | - Fangli Jing
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
| | - Shi-Zhong Luo
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
| | - Jun Shen
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
| | - Yanping Pang
- Sinopec Northwest Oilfield Branch, 830011 Urumqi, China
| | - Wei Chu
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, 610065 Chengdu, China
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Lv C, Xu L, Chen M, Cui Y, Wen X, Li Y, Wu CE, Yang B, Miao Z, Hu X, Shou Q. Recent Progresses in Constructing the Highly Efficient Ni Based Catalysts With Advanced Low-Temperature Activity Toward CO 2 Methanation. Front Chem 2020; 8:269. [PMID: 32411660 PMCID: PMC7199494 DOI: 10.3389/fchem.2020.00269] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/19/2020] [Indexed: 11/13/2022] Open
Abstract
With the development and prosperity of the global economy, the emission of carbon dioxide (CO2) has become an increasing concern. Its greenhouse effect will cause serious environmental problems, such as the global warming and climate change. Therefore, the worldwide scientists have devoted great efforts to control CO2 emissions through various strategies, such as capture, resource utilization, sequestration, etc. Among these, the catalytic conversion of CO2 to methane is considered as one of the most efficient routes for resource utilization of CO2 owing to the mild reaction conditions and simple reaction device. Pioneer thermodynamic studies have revealed that low reaction temperature is beneficial to the high catalytic activity and CH4 selectivity. However, the low temperature will be adverse to the enhancement of the reaction rate due to kinetic barrier for the activation of CO2. Therefore, the invention of highly efficient catalysts with promising low temperature activities toward CO2 methanation reaction is the key solution. The Ni based catalysts have been widely investigated as the catalysts toward CO2 methanation due to their low cost and excellent catalytic performances. However, the Ni based catalysts usually perform poor low-temperature activities and stabilities. Therefore, the development of highly efficient Ni based catalysts with excellent low-temperature catalytic performances has become the research focus as well as challenge in this field. Therefore, we summarized the recent research progresses of constructing highly efficient Ni based catalysts toward CO2 methanation in this review. Specifically, the strategies on how to enhance the catalytic performances of the Ni based catalysts have been carefully reviewed, which include various influencing factors, such as catalytic supports, catalytic auxiliaries and dopants, the fabrication methods, reaction conditions, etc. Finally, the future development trend of the Ni based catalysts is also prospected, which will be helpful to the design and fabrication of the Ni catalysts with high efficiency toward CO2 methanation process.
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Affiliation(s)
- Chufei Lv
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Leilei Xu
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Mindong Chen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Yan Cui
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Xueying Wen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Yaping Li
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Cai-e Wu
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, China
| | - Bo Yang
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, China
| | - Zhichao Miao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, China
| | - Xun Hu
- School of Material Science and Engineering, University of Jinan, Jinan, China
| | - Qinghui Shou
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT), Chinese Academy of Sciences (CAS), Qingdao, China
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