检索范围:
排序: 展示方式:
Enhanced methanation stability of nano-sized MoS
Zhenhua LI, Jia HE, Haiyang WANG, Baowei WANG, Xinbin MA
《化学科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 33-39 doi: 10.1007/s11705-014-1446-6
关键词: unsupported catalyst molybdenum sulfide stability alumina methanation
CO2 methanation and co-methanation of CO and CO2 over Mn-promoted Ni/Al2
Kechao Zhao,Zhenhua Li,Li Bian
《化学科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 273-280 doi: 10.1007/s11705-016-1563-5
关键词: Mn promotion nickel catalysts CO2 methanation co-methanation of CO and CO2
Methanation of carbon dioxide: an overview
Wei WANG, Jinlong GONG
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 2-10 doi: 10.1007/s11705-010-0528-3
关键词: CO2 methanation hydrogenation catalysis methane environmental science
Effect of a promoter on the methanation activity of a Mo-based sulfur-resistant catalyst
Can LIN, Haiyang WANG, Zhenhua LI, Baowei WANG, Xinbin MA, Shaodong QIN, Qi SUN
《化学科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 88-94 doi: 10.1007/s11705-013-1301-1
Bimetallic Ni-Fe catalysts derived from layered double hydroxides for CO methanation from syngas
Honggui Tang, Shuangshuang Li, Dandan Gong, Yi Guan, Yuan Liu
《化学科学与工程前沿(英文)》 2017年 第11卷 第4期 页码 613-623 doi: 10.1007/s11705-017-1664-9
关键词: methanation layered double hydroxide bimetal Ni-Fe alloy sintering carbon deposition
用于CO甲烷化的Ni/CeO2催化剂还原过程重构行为调控研究 Article
曹昕宇, 浦天成, Bar Mosevitzky Lis, Israel E. Wachs, 彭冲, 朱明辉, 胡永康
《工程(英文)》 2022年 第14卷 第7期 页码 94-99 doi: 10.1016/j.eng.2021.08.023
还原预处理是活化负载型金属催化剂的重要步骤,但很少受到关注。本研究发现负载型镍催化剂的重构过程对预处理条件非常敏感。与使用氢气的传统活化方式相比,用合成气活化催化剂可以产生具有多晶结构的负载型镍纳米颗粒,其中包含丰富的晶界。独特的活化方式使得催化剂上CO吸附得到增强,提高了CO甲烷化率。通过操纵活化条件来调整催化剂结构的策略也可以被用于指导其他负载型金属催化剂的理性设计。
《环境科学与工程前沿(英文)》 2023年 第17卷 第6期 doi: 10.1007/s11783-023-1668-2
● Efficient carbon methanation and nitrogen removal was achieved in AnMBR-PN/A system.
关键词: Anaerobic membrane bioreactor Partial nitrification/Anammox Carbon separation Chemolitrophic nitrogen removal
Performance assessment of a power-to-gas process based on reversible solid oxide cell
Hanaâ Er-rbib, Nouaamane Kezibri, Chakib Bouallou
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 697-707 doi: 10.1007/s11705-018-1774-z
Due to the foreseen growth of sustainable energy utilization in the upcoming years, storage of the excess production is becoming a rather serious matter. In this work, a promising solution to this issue is investigated using one of the most emerging technologies of electricity conversion: reversible solid oxide cells (RSOC). A detailed model was created so as to study the RSOC performance before implementing it in the global co-electrolysis Aspen PlusTM model. The model was compared to experimental results and showed good agreement with the available data under steady state conditions. The system was then scaled up to a 10 MW co-electrolysis unit operating at 1073 K and 3 bar. The produced syngas is subsequently directed to a methanation unit to produce a synthetic natural gas (SNG) with an equivalent chemical power of 8.3 MWth. Additionally, as a result of a heat integration analysis, the methanation process provides steam and electricity to operate the rest of the units in the process. A final CO2 capture step is added to ensure the required specifications of the produced SNG for gas network injection. Lastly, the overall performance of the power-to-gas process was evaluated taking into account the energy consumption of each unit.
关键词: renewable electricity storage co-electrolysis methanation carbone capture
Characterization and catalytic activity of soft-templated NiO-CeO
Luciano Atzori, Maria Giorgia Cutrufello, Daniela Meloni, Barbara Onida, Delia Gazzoli, Andrea Ardu, Roberto Monaci, Maria Franca Sini, Elisabetta Rombi
《化学科学与工程前沿(英文)》 2021年 第15卷 第2期 页码 251-268 doi: 10.1007/s11705-020-1951-8
关键词: soft template method NiO-CeO2 catalysts CO and CO2 co-methanation synthetic natural gas production
标题 作者 时间 类型 操作
Enhanced methanation stability of nano-sized MoS
Zhenhua LI, Jia HE, Haiyang WANG, Baowei WANG, Xinbin MA
期刊论文
CO2 methanation and co-methanation of CO and CO2 over Mn-promoted Ni/Al2
Kechao Zhao,Zhenhua Li,Li Bian
期刊论文
Effect of a promoter on the methanation activity of a Mo-based sulfur-resistant catalyst
Can LIN, Haiyang WANG, Zhenhua LI, Baowei WANG, Xinbin MA, Shaodong QIN, Qi SUN
期刊论文
Bimetallic Ni-Fe catalysts derived from layered double hydroxides for CO methanation from syngas
Honggui Tang, Shuangshuang Li, Dandan Gong, Yi Guan, Yuan Liu
期刊论文
Methanation and chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification
期刊论文
Performance assessment of a power-to-gas process based on reversible solid oxide cell
Hanaâ Er-rbib, Nouaamane Kezibri, Chakib Bouallou
期刊论文