Citation: Wang Zhenzhen, He Zhenzhen, Han Wenfeng, Liu Huazhang. The Effects of Preparation Conditions on the Performance of MoS₂/Al₂O₃ Sulfur-Resistant Catalysts for Methanation Reaction[J]. Chemistry, ;2016, 79(12): 1139-1144. shu

The Effects of Preparation Conditions on the Performance of MoS₂/Al₂O₃ Sulfur-Resistant Catalysts for Methanation Reaction

1.
Institute of Industrial Catalysis of Zhejiang University of Technology, Hangzhou 310014

Corresponding author: Han Wenfeng, Liu Huazhang,
Received Date: 10 May 2016
Available Online: 15 July 2016

The effects of MoO₃ loading content, impregnation temperature and calcination temperature on the performance of MoS₂/Al₂O₃ sulfur-resistant catalysts for methanation reaction were studied. XRD and H₂-TPR were employed to investigate the phases and reduction property of catalysts. Results showed that with the increasing of MoO₃ content, the interaction between MoO₃ and Al₂O₃ enhances and the content of Al₂(MoO₄)₃ increases, which result in the increase of reduction temperature. Catalyst impregnated at 70℃ has higher CO conversion and CH₄ selectivity and lower CO₂ selectivity. The MoO₃ content increases, and the reduction temperature decreases. With the increasing of calcination temperature, CO conversion increases firstly and then decreases, but has little effects on CH₄ and CO₂ selectivity. Catalyst calcinated at 450℃ has the highest CO conversion, while the catalyst calcinated at 600℃ has the lowest CO conversion rate. The peaks of Al₂(MoO₄)₃ and Mo₄O₁₁ nearly disappear at calcinated temperature of 400℃ to 450℃, and well crystallized MoO₃ are formed. Therefore, the best calcination temperature range is 400~450℃.
- Preparation conditions,
- Methanation reaction,
- MoO₃/Al₂O₃
1. [1]
  [1] A L Kustov, A M Frey, K E Larsen et al. Appl. Catal. A: Gen., 2007, 320: 98~104.
2. [2]
  [2] M H Jiang, B W Wang, Y Q Yao et al. Appl. Catal. A: Gen., 2013, 466: 224~232.
3. [3]
  [3] Y Z Wang, R F Wu, Y X Zhao. Catal. Today, 2010, 158: 470~474.
4. [4]
  [4] H Y Wang, Z H Li, B W Wang et al. Korean J. Chem. Eng., 2014, 31(12):2157~2161.
5. [5]
  [5] N Rinaldi, T Kubota, Y Okamoto. Appl. Catal. A: Gen., 2010, 374: 228~236.
6. [6]
  [6] T Mochizuki, H Itou, M Toba. Energ. Fuel., 2008, 22:1456~1462.
7. [7]
  [7] H Ge, X K Li, Z F Qin et al. Catal. Commun., 2008, 9: 2578~2582.
8. [8]
  [8] P Afanasiev. J. Catal., 2010, 269(2): 269~280.
9. [9]
  [9] J J Gao, Q Liu, F N Gu etal. RSC Adv., 2015, 5:22759~22776.
10. [10]
  [10] 陈珍珍. 浙江工业大学硕士学位论文, 2013.
11. [11]
  [11] H Y Wang, C Lin, Z H Li et al. Korean Chem. Soc., 2015, 36: 74~82.
12. [12]
  [12] M Mcmillan, J S Brinen, G L Haller. J. Catal., 1986, 97: 243~247.
13. [13]
  [13] 李振花, 王二东, 丁国忠等. 天津大学学报(自然科学与工程技术版), 2013, 46(6):546~552.
14. [14]
  [14] W H J Stork, J G F Coolegem, G T Pott. J. Catal., 1974, 32: 4974~498.
15. [15]
  [15] R L Cordero, S L Guerra, A L Agudo et al. J. Catal.,1990, 126: 8~12.
16. [16]
  [16] B W Wang, G Z Ding, Y G Shang. Appl. Catal. A: Gen., 2012, 431: 144~150.
17. [17]
  [17] K S Chung, F E Massoth. J. Catal., 1980, 64(2): 320~331.
18. [18]
  [18] P Arnoldy, J A M van den Heijkant, G D de Bok. J. Catal., 1985, 92(1): 35~55.
19. [19]
  [19] 姚玉芹, 刘思含, 胡宗元等. 石油化工, 2014, 4(7):754~758.
1. [1]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO₂ Methanation of Derived Ni-Al₂O₃ Catalysts. Acta Physico-Chimica Sinica, 2025, 41(1): 100002-0. doi: 10.3866/PKU.WHXB202309002
2. [2]
  Yan'e LIU , Shengli JIA , Yifan JIANG , Qinghua ZHAO , Yi LI , Xinshu CHANG . MoO₃/cellulose derived carbon aerogel: Fabrication and performance as cathode for lithium-sulfur battery. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1565-1573. doi: 10.11862/CJIC.20250054
3. [3]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . Soft template-induced deep pore structure of Cu/Al₂O₃ for promoting plasma-catalyzed CO₂ hydrogenation to DME. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-0. doi: 10.1016/j.actphy.2025.100054
4. [4]
  Wenlong Wang , Wentao Hao , Lang He , Jia Qiao , Ning Li , Chaoqiu Chen , Yong Qin . Bandgap and adsorption engineering of carbon dots/TiO₂ S-scheme heterojunctions for enhanced photocatalytic CO₂ methanation. Acta Physico-Chimica Sinica, 2025, 41(9): 100116-0. doi: 10.1016/j.actphy.2025.100116
5. [5]
  Wen YANG , Didi WANG , Ziyi HUANG , Yaping ZHOU , Yanyan FENG . La promoted hydrotalcite derived Ni-based catalysts: In situ preparation and CO₂ methanation performance. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 561-570. doi: 10.11862/CJIC.20230276
6. [6]
  Yan ZHAO , Jiaxu WANG , Zhonghu LI , Changli LIU , Xingsheng ZHAO , Hengwei ZHOU , Xiaokang JIANG . Gd³⁺-doped Sc₂W3O₁₂: Eu³⁺ red phosphor: Preparation and luminescence performance. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 461-468. doi: 10.11862/CJIC.20240316
7. [7]
  Guangming YIN , Huaiyao WANG , Jianhua ZHENG , Xinyue DONG , Jian LI , Yi'nan SUN , Yiming GAO , Bingbing WANG . Preparation and photocatalytic degradation performance of Ag/protonated g-C₃N₄ nanorod materials. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1491-1500. doi: 10.11862/CJIC.20240086
8. [8]
  Zehao Zhang , Zheng Wang , Haibo Li . Preparation of 2D V₂O₃@Pourous Carbon Nanosheets Derived from V₂CF_x MXene for Capacitive Desalination. Acta Physico-Chimica Sinica, 2024, 40(8): 2308020-0. doi: 10.3866/PKU.WHXB202308020
9. [9]
  Xuewei BA , Cheng CHENG , Huaikang ZHANG , Deqing ZHANG , Shuhua LI . Preparation and luminescent performance of Sr_1-xZrSi₂O₇∶xDy³⁺ phosphor with high thermal stability. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 357-364. doi: 10.11862/CJIC.20240096
10. [10]
  Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
11. [11]
  Heng Chen , Longhui Nie , Kai Xu , Yiqiong Yang , Caihong Fang . Remarkable Photocatalytic H₂O₂ Production Efficiency over Ultrathin g-C₃N₄ Nanosheet with Large Surface Area and Enhanced Crystallinity by Two-Step Calcination. Acta Physico-Chimica Sinica, 2024, 40(11): 2406019-0. doi: 10.3866/PKU.WHXB202406019
12. [12]
  Siyu HOU , Weiyao LI , Jiadong LIU , Fei WANG , Wensi LIU , Jing YANG , Ying ZHANG . Preparation and catalytic performance of magnetic nano iron oxide by oxidation co-precipitation method. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1577-1582. doi: 10.11862/CJIC.20230469
13. [13]
  Fan Yang , Zheng Liu , Da Wang , KwunNam Hui , Yelong Zhang , Zhangquan Peng . Preparation and Properties of P-Bi₂Te₃/MXene Superstructure-based Anode for Potassium-Ion Battery. Acta Physico-Chimica Sinica, 2024, 40(2): 2303006-0. doi: 10.3866/PKU.WHXB202303006
14. [14]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
15. [15]
  Shiyan Cheng , Yonghong Ruan , Lei Gong , Yumei Lin . Research Advances in Friedel-Crafts Alkylation Reaction. University Chemistry, 2024, 39(10): 408-415. doi: 10.12461/PKU.DXHX202403024
16. [16]
  Hailang JIA , Hongcheng LI , Pengcheng JI , Yang TENG , Mingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co₃O₄ as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402
17. [17]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
18. [18]
  Xuanzhu Huo , Yixi Liu , Qiyu Wu , Zhiqiang Dong , Chanzi Ruan , Yanping Ren . Integrated Experiment of “Electrolytic Preparation of Cu₂O and Gasometric Determination of Avogadro’s Constant: Implementation, Results, and Discussion: A Micro-Experiment Recommended for Freshmen in Higher Education at Various Levels Across the Nation. University Chemistry, 2024, 39(3): 302-307. doi: 10.3866/PKU.DXHX202308095
19. [19]
  Yongming Guo , Jie Li , Chaoyong Liu . Green Improvement and Educational Design in the Synthesis and Characterization of Silver Nanoparticles. University Chemistry, 2024, 39(3): 258-265. doi: 10.3866/PKU.DXHX202309057
20. [20]
  Yinuo Wang , Siran Wang , Yilong Zhao , Dazhen Xu . Selective Synthesis of Diarylmethyl Anilines and Triarylmethanes via Multicomponent Reactions: Introduce a Comprehensive Experiment of Organic Chemistry. University Chemistry, 2024, 39(8): 324-330. doi: 10.3866/PKU.DXHX202401063

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(475)
HTML views(85)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

The Effects of Preparation Conditions on the Performance of MoS2/Al2O3 Sulfur-Resistant Catalysts for Methanation Reaction

Metrics

通讯作者: 陈斌, bchen63@163.com

The Effects of Preparation Conditions on the Performance of MoS₂/Al₂O₃ Sulfur-Resistant Catalysts for Methanation Reaction