Home

Citation: Zhu Yue-Xiang, Xu Gui-Ping, Xie You-Chang. Removal of H₂ from CO by Selective Reaction of H₂ with Metal Oxides[J]. Acta Physico-Chimica Sinica, ;1999, 15(01): 91-95. doi: 10.3866/PKU.WHXB19990118 shu

Removal of H₂ from CO by Selective Reaction of H₂ with Metal Oxides

1.
Institute of Physical Chemistry,Peking University,Beijing 100871

Received Date: 6 January 1998
Available Online: 15 January 1999

研究了一些氧化物的H2－TPR及CO－TPR行为，结果发现，Co3O4／Al2O3，NiO／SiO2，NiO和Pd／NiO的H2－TPR温度要低于它们的CO－TPR温度，特别是Pd／NiO样品，它的H2－TPR温度为598K，而其CO－TPR温度高达949K，差别为351K，因此有可能利用Pd／NiO在一定温度下选择性地与CO中的H2反应而将其除去. 实验结果表明，Pd／NiO可在603K及4000h-1的条件下从H2（0.34％），CO（50％）和N2（余）的混合气中选择性地除去90％以上的H2，吸氢容量为每克样品55mL标准态H2.
- H₂-TPR,
- CO-TPR,
- H₂ removal
1. [1]
  Yongheng Ren , Yang Chen , Hongwei Chen , Lu Zhang , Jiangfeng Yang , Qi Shi , Lin-Bing Sun , Jinping Li , Libo Li . Electrostatically driven kinetic Inverse CO2/C2H2 separation in LTA-type zeolites. Chinese Journal of Structural Chemistry, 2024, 43(10): 100394-100394. doi: 10.1016/j.cjsc.2024.100394
2. [2]
  Huirong Chen , Yingzhi He , Yan Han , Jianbo Hu , Jiantang Li , Yunjia Jiang , Basem Keshta , Lingyao Wang , Yuanbin Zhang . A new SIFSIX anion pillared cage MOF with crs topological structure for efficient C2H2/CO2 separation. Chinese Journal of Structural Chemistry, 2025, 44(2): 100508-100508. doi: 10.1016/j.cjsc.2024.100508
3. [3]
  Xueting Feng , Ziang Shang , Rong Qin , Yunhu Han . Advances in Single-Atom Catalysts for Electrocatalytic CO₂ Reduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2305005-0. doi: 10.3866/PKU.WHXB202305005
4. [4]
  Hao GUO , Tong WEI , Qingqing SHEN , Anqi HONG , Zeting DENG , Zheng FANG , Jichao SHI , Renhong LI . Electrocatalytic decoupling of urea solution for hydrogen production by nickel foam-supported Co₉S₈/Ni₃S₂ heterojunction. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2141-2154. doi: 10.11862/CJIC.20240085
5. [5]
  Fahui Xiang , Lu Li , Zhen Yuan , Wuji Wei , Xiaoqing Zheng , Shimin Chen , Yisi Yang , Liangji Chen , Zizhu Yao , Jianwei Fu , Zhangjing Zhang , Shengchang Xiang . Enhanced C₂H₂/CO₂ separation in tetranuclear Cu(Ⅱ) cluster-based metal-organic frameworks by adjusting divider length of pore space partition. Chinese Chemical Letters, 2025, 36(3): 109672-. doi: 10.1016/j.cclet.2024.109672
6. [6]
  Xiaodan Wang , Yingnan Liu , Zhibin Liu , Zhongjian Li , Tao Zhang , Yi Cheng , Lecheng Lei , Bin Yang , Yang Hou . Highly efficient electrosynthesis of H₂O₂ in acidic electrolyte on metal-free heteroatoms co-doped carbon nanosheets and simultaneously promoting Fenton process. Chinese Chemical Letters, 2024, 35(7): 108926-. doi: 10.1016/j.cclet.2023.108926
7. [7]
  Xiting Zhou , Zhipeng Han , Xinlei Zhang , Shixuan Zhu , Cheng Che , Liang Xu , Zhenyu Sun , Leiduan Hao , Zhiyu Yang . Dual Modulation via Ag-Doped CuO Catalyst and Iodide-Containing Electrolyte for Enhanced Electrocatalytic CO₂ Reduction to Multi-Carbon Products: A Comprehensive Chemistry Experiment. University Chemistry, 2025, 40(7): 336-344. doi: 10.12461/PKU.DXHX202412070
8. [8]
  Xiaofan ZHANG , Yu DUAN , Meijie SHI , Nan LU , Renhong LI , Xiaoqing YAN . Z-scheme Co₃O₄/BiOBr heterojunction for efficient photoreduction CO₂ reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1878-1888. doi: 10.11862/CJIC.20250079
9. [9]
  Ziyi Zhu , Yang Cao , Jun Zhang . CO2-switched porous metal-organic framework magnets. Chinese Journal of Structural Chemistry, 2024, 43(2): 100241-100241. doi: 10.1016/j.cjsc.2024.100241
10. [10]
  Hong Dong , Feng-Ming Zhang . Covalent organic frameworks for artificial photosynthetic diluted CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(7): 100307-100307. doi: 10.1016/j.cjsc.2024.100307
11. [11]
  Ping Wang , Tianbao Zhang , Zhenxing Li . Reconstruction mechanism of Cu surface in CO2 reduction process. Chinese Journal of Structural Chemistry, 2024, 43(8): 100328-100328. doi: 10.1016/j.cjsc.2024.100328
12. [12]
  Muhammad Humayun , Mohamed Bououdina , Abbas Khan , Sajjad Ali , Chundong Wang . Designing single atom catalysts for exceptional electrochemical CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(1): 100193-100193. doi: 10.1016/j.cjsc.2023.100193
13. [13]
  Ran Yu , Chen Hu , Ruili Guo , Ruonan Liu , Lixing Xia , Cenyu Yang , Jianglan Shui . Catalytic Effect of H₃PW₁₂O₄₀ on Hydrogen Storage of MgH₂. Acta Physico-Chimica Sinica, 2025, 41(1): 100001-0. doi: 10.3866/PKU.WHXB202308032
14. [14]
  Zixuan Zhu , Xianjin Shi , Yongfang Rao , Yu Huang . Recent progress of MgO-based materials in CO₂ adsorption and conversion: Modification methods, reaction condition, and CO₂ hydrogenation. Chinese Chemical Letters, 2024, 35(5): 108954-. doi: 10.1016/j.cclet.2023.108954
15. [15]
  Hui Bian , Xinyi Yuan , Nan Zhang , Zhuo Xu , Juhong Lian , Ruibin Jiang , Junqing Yan , Deng Li , Shengzhong (Frank) Liu . Correlating vacancy-defect density with CO₂ activation for promoted CO₂ methanation over CsPbBr₃ photocatalyst. Chinese Chemical Letters, 2025, 36(7): 111034-. doi: 10.1016/j.cclet.2025.111034
16. [16]
  Aiping Liang , Chaolin Li , Chen Ling , Hengpan Duan , Wenhui Wang . CoTiO₃ for highly efficient peroxymonosulfate activation: The critical role of Co–O–Ti bond for rapid redox cycles of Co²⁺/Co³⁺. Chinese Chemical Letters, 2025, 36(10): 110788-. doi: 10.1016/j.cclet.2024.110788
17. [17]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
18. [18]
  Yinglian LI , Chengcheng ZHANG , Xinyu ZHANG , Xinyi WANG . Spin crossover in [Co(pytpy)₂]²⁺ complexes modified by organosulfonate anions. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1162-1172. doi: 10.11862/CJIC.20240087
19. [19]
  Linlu Bai , Wensen Li , Xiaoyu Chu , Haochun Yin , Yang Qu , Ekaterina Kozlova , Zhao-Di Yang , Liqiang Jing . Effects of nanosized Au on the interface of zinc phthalocyanine/TiO₂ for CO₂ photoreduction. Chinese Chemical Letters, 2025, 36(2): 109931-. doi: 10.1016/j.cclet.2024.109931
20. [20]
  Wei GUO , Zhuoyi GUO , Xiaoxin LI , Wei ZHANG , Juanzhi YAN , Tingting GUO . Electrochemical sensor based on a Co(Ⅱ)-based metal-organic framework for the detection of Cd²⁺ and Pb²⁺. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1889-1902. doi: 10.11862/CJIC.20250097

Get Citation

PDF

XML

Metrics

PDF Downloads(2189)
Abstract views(2983)
HTML views(10)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Removal of H2 from CO by Selective Reaction of H2 with Metal Oxides

Metrics

通讯作者: 陈斌, bchen63@163.com

Removal of H₂ from CO by Selective Reaction of H₂ with Metal Oxides