Influence of MgO in the CO2-steam reforming of methane to syngas by NiO/MgO/α-Al2O3 catalyst

被引：26

作者：

Mehr, JY ^{[1
]}

Jozani, KJ ^{[1
]}

Pour, AN ^{[1
]}

Zamani, Y ^{[1
]}

机构：

[1] Natl Iranian Oil Co, Res Inst Petr Ind, GasRes Dept, Tehran, Iran

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2002年 / 75卷 / 02期

关键词：

MgO; CO2-steam reforming; Ni catalysts; methane; syngas;

D O I：

10.1023/A:1015246928832

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Simultaneous steam and CO2 reforming of methane to syngas (H-2 and CO) over NiO/MgO/alpha-Al2O3 catalyst have been investigated at different MgO wt.%. The catalyst has been characterized by temperature-programmed reduction and XRD techniques. Addition of MgO reduced the carbon deposition and energy consumption. The stability and less coking on MgO-promoted catalysts are attributed to the Lewis basicity of MgO.

引用

页码：267 / 273

页数：7

共 50 条

[1] Influence of MgO in the CO2 – steam reforming of methane to syngas by NiO/MgO/ α-Al2O3 catalyst
Jafar Yeganeh Mehr
Kheirolah Jafari Jozani
Ali Nakhaei Pour
Yahya Zamani
Reaction Kinetics and Catalysis Letters, 2002, 75 : 267 - 273
[2] The influence of La2O3 and TiO2 on NiO/MgO/α-Al2O3 catalyst in Co2-steam reforming of methane to syngas
Pour, AN
Zamani, Y
Jozani, KJ
Mehr, JY
REACTION KINETICS AND CATALYSIS LETTERS, 2005, 86 (01): : 157 - 162
[3] The Influence of Promoter on Ni(15)/La(5)/γ-Al2O3 Catalyst in CO2-Steam Reforming of Methane to Syngas at High Pressure
Ok, Hye Jeong
Park, Myung Hee
Moon, Dong Ju
Kim, Jong Ho
Park, Nam Cook
Kim, Young Chul
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (01) : 449 - 453
[4] Effects of MgO on Ni/Al2O3 catalysts for CO2 reforming of methane to syngas
Al-Baqmaa, Yousef A.
Al-Fatesh, Ahmed S.
Ibrahim, Ahmed A.
Bagabas, Abdulaziz A.
Almubadde, Fahad S.
Alromaeh, Abdulaziz I.
Abu-Dahrieh, Jehad K.
Abasaeed, Ahmed E.
Fakeeha, Anis H.
RESEARCH ON CHEMICAL INTERMEDIATES, 2023, 49 (11) : 5015 - 5028
[5] Effects of MgO on Ni/Al2O3 catalysts for CO2 reforming of methane to syngas
Yousef A. Al-Baqmaa
Ahmed S. Al-Fatesh
Ahmed A. Ibrahim
Abdulaziz A. Bagabas
Fahad S. Almubadde
Abdulaziz I. Alromaeh
Jehad K. Abu-Dahrieh
Ahmed E. Abasaeed
Anis H. Fakeeha
Research on Chemical Intermediates, 2023, 49 : 5015 - 5028
[6] Effects of MgO and CaO on properties of Ni/γ-Al2O3 catalyst for the reforming of methane and steam
Zhao, Yun-Li
Lü, Yong-Kang
Chang, Li-Ping
Bao, Wei-Ren
Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2010, 38 (02): : 218 - 222
[7] Simultaneous oxidative conversion and CO2 or steam reforming of methane to syngas over CoO-NiO-MgO catalyst
Choudhary, VR
Mamman, AS
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 1998, 73 (04) : 345 - 350
[8] Carbon Deposition from the CO2-Steam Reforming of Methane Over Modified Ni/γ-Al2O3 Catalysts
Choi, Bong Kwan
Ok, Hye Jeong
Moon, Dong Ju
Kim, Jong Ho
Park, Nam Cook
Kim, Young Chul
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (01) : 391 - 395
[9] CO2 reforming of methane over Ni on MgO-precoated Al2O3
Liu, ZW
Roh, HS
Jun, KW
Potdar, HS
Ji, M
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2003, 9 (05) : 576 - 583
[10] Enhanced activity and stability of MgO-promoted Ni/Al2O3 catalyst for dry reforming of methane: Role of MgO
Jin, Baitang
Li, Shiguang
Liang, Xinhua
FUEL, 2021, 284

← 1 2 3 4 5 →