Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst

2020 ◽  
Author(s):  
Ngoc Thang Tran ◽  
Thong Le Minh Pham ◽  
Trinh Duy Nguyen ◽  
Nguyen Van Cuong ◽  
Tan Ji Siang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Dry Reforming ◽  
Mesoporous Alumina ◽  
Methane Dry Reforming

La-doped cobalt supported on mesoporous alumina catalysts for improved methane dry reforming and coke mitigation

2020 ◽  
Vol 93 (4) ◽  
pp. 1571-1580 ◽  
Author(s):  
Ngoc Thang Tran ◽  
Quyet Van Le ◽  
Nguyen Van Cuong ◽  
Trinh Duy Nguyen ◽  
Nguyen Huu Huy Phuc ◽  
...  
Keyword(s):  
Dry Reforming ◽  
Mesoporous Alumina ◽  
Methane Dry Reforming ◽  
La Doped ◽  
Alumina Catalysts

Hydrogen production from methane dry reforming over nickel-based nanocatalysts using surfactant-assisted or polyol method

2014 ◽  
Vol 39 (30) ◽  
pp. 17009-17023 ◽  
Author(s):  
Muhammad Awais Naeem ◽  
Ahmed Sadeq Al-Fatesh ◽  
Anis Hamza Fakeeha ◽  
Ahmed Elhag Abasaeed
Keyword(s):  
Hydrogen Production ◽  
Dry Reforming ◽  
Polyol Method ◽  
Methane Dry Reforming ◽  
Surfactant Assisted

Ordered mesoporous alumina-supported bimetallic Pd–Ni catalysts for methane dry reforming reaction

2016 ◽  
Vol 6 (17) ◽  
pp. 6542-6550 ◽  
Author(s):  
Qingxiang Ma ◽  
Jian Sun ◽  
Xinhua Gao ◽  
Jianli Zhang ◽  
Tiansheng Zhao ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Catalyst Support ◽  
Dry Reforming ◽  
Mesoporous Alumina ◽  
Alumina Catalyst ◽  
Ni Catalysts ◽  
Methane Dry Reforming ◽  
Ordered Mesoporous ◽  
Ordered Mesoporous Alumina

To compare the influence of Pd addition to Ni supported on ordered mesoporous alumina catalyst, prepared highly ordered mesoporous alumina (MA) was used as catalyst support for methane dry reforming under atmospheric pressure.

scholarly journals Low Temperature Activation of Carbon Dioxide by Ammonia in Methane Dry Reforming—A Thermodynamic Study

Catalysts ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 481 ◽  
Author(s):  
Anand Kumar
Keyword(s):  
Carbon Dioxide ◽  
Low Temperature ◽  
Hydrogen Production ◽  
Catalyst Activity ◽  
Dry Reforming ◽  
Equilibrium Analysis ◽  
Attractive Alternative ◽  
Carbon Formation ◽  
Methane Dry Reforming ◽  
Ammonia Addition

Methane dry reforming (MDR) is an attractive alternative to methane steam reforming for hydrogen production with low harmful environmental emissions on account of utilizing carbon dioxide in the feed. However, carbon formation in the product stream has been the most challenging aspect of MDR, as it leads to catalyst deactivation by coking, prevalent in hydrocarbon reforming reactions. Common strategies to limit coking have mainly targeted catalyst modifications, such as by doping with rare earth metals, supporting on refractory oxides, adding oxygen/steam in the feed, or operating at reaction conditions (e.g., higher temperature), where carbon formation is thermodynamically restrained. These methods do help in suppressing carbon formation; nonetheless, to a large extent, catalyst activity and product selectivity are also adversely affected. In this study, the effect of ammonia addition in MDR feed on carbon suppression is presented. Based on a thermodynamic equilibrium analysis, the most significant observation of ammonia addition is towards low temperature carbon dioxide activation to methane, along with carbon removal. Results indicate that ammonia not only helps in removing carbon formation, but also greatly enriches hydrogen production.

Insight into the influence of rare-earth promoter (CeO2, La2O3, Y2O3, and Sm2O3) addition toward methane dry reforming over Co/mesoporous alumina catalysts

2020 ◽  
Vol 228 ◽  
pp. 115967 ◽  
Author(s):  
Mahadi B. Bahari ◽  
Herma Dina Setiabudi ◽  
Trinh Duy Nguyen ◽  
Pham T.T. Phuong ◽  
Quang Duc Truong ◽  
...  
Keyword(s):  
Rare Earth ◽  
Dry Reforming ◽  
Mesoporous Alumina ◽  
Methane Dry Reforming ◽  
Insight Into ◽  
Alumina Catalysts

IR spectroscopic measurement of hydrogen production kinetics in methane dry reforming

2019 ◽  
Vol 44 (20) ◽  
pp. 9866-9872 ◽  
Author(s):  
Jiazheng Ren ◽  
Ming Li ◽  
Alex Chinghuan Lee ◽  
Kai Cheng ◽  
Yongsheng Chen
Keyword(s):  
Hydrogen Production ◽  
Dry Reforming ◽  
Spectroscopic Measurement ◽  
Methane Dry Reforming ◽  
Production Kinetics ◽  
Ir Spectroscopic

scholarly journals Catalytic performance of yttrium-doped co/mesoporous alumina catalysts for methane dry reforming

2019 ◽  
Author(s):  
Mahadi Bin Bahari ◽  
Trinh Duy Nguyen ◽  
Sharanjit Singh ◽  
Tan Ji Siang ◽  
Mohd-Nasir Nor Shafiqah ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Dry Reforming ◽  
Mesoporous Alumina ◽  
Methane Dry Reforming ◽  
Alumina Catalysts

A Novel Carbon-Resistant Perovskite Catalyst for Hydrogen Production Using Methane Dry Reforming

2021 ◽  
Author(s):  
Feraih Alenazey ◽  
Bandar AlOtaibi ◽  
Raja A. L. Otaibi ◽  
Yousef Alyousef ◽  
Salma Alqahtania ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Dry Reforming ◽  
Methane Dry Reforming ◽  
Perovskite Catalyst
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