Low-temperature active, oscillation-free PdNi(alloy)/Ni-foam catalyst with enhanced heat transfer for coalbed methane deoxygenation via catalytic combustion
详细信息 查看全文
- 作者：Qiaofei Zhang ; Yakun Li ; Ruijuan Chai ; Guofeng Zhao ; Ye Liu ; Yong Lu ; ylu@chem.ecnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：CBM ; coalbed methane ; SCRs ; structured catalysts and reactors ; SNG ; synthetic natural gas ; PPI ; pores per inch ; CFD ; computational fluid dynamics ; ICP-AES ; inductively coupled plasma atomic emission spectroscopy ; SEM ; scanning electron microscopy ; BSE ; back-scattering electron ; EDX ; energy dispersive X-ray fluoresence spectrometer ; TEM ; transmission electron microscopy ; HRTEM ; high-resolution transmission electron microscopy ; SSA ; specific surface area ; BET ; Brunauer-Emmett-Teller ; XRD ; X-ray di
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：187
- 期：Complete
- 页码：238-248
- 全文大小：1737 K
文摘
- listitem" id="list_lis0005">
- •
We developed a PdNi(alloy)/Ni-foam catalyst for coalbed methane deoxygenation via catalytic combustion.
- •
The catalyst was obtained via galvanic deposition method followed by in-situ reaction-induced PdNi alloying.
- •
The catalyst was active/selective, stable and highly resistant to oscillation.
- •
The Ni-foam-structured design endowed catalyst with high permeability and enhanced heat transfer.
- •
In-situ formation of PdNi alloy was essential to the activity promotion and oscillation suppression.