Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Haber process"'
Autor:
Seong Kyun Kim, Seung Jae Son, Gyeong Duk Nam, Jong Hoon Joo, Hyung Chul Yoon, Won-Chul Cho, Yeong Beom Kim, Hee Jung Park, Young-il Kwon
Publikováno v:
ACS Energy Letters. 6:4165-4172
Electrochemical ammonia (NH3) production, an alternative to the energy-intensive Haber process, has been extensively studied based on the basis of N2 fixation; a high-yield production is hindered b...
Autor:
Joon Young Kim, Uk Sim, Kyung-Jun Jang, Mi-Kyung Han, Dong-Kyu Lee, Subramani Surendran, Sung-Jun Wee, Sangkyu Lee, Sung Yong Cho
Publikováno v:
Journal of the Korean Ceramic Society. 58:679-687
The electrochemical approach for the feasible ammonia production via N2 fixation is well-thought-out to be an eco-friendly strategy to replace the polluting Haber Bosch process. However, the impeding activation barrier of strong N≡N and the competi
Autor:
Gonzalo Guillén Gosálbez, Javier Pérez-Ramírez, Victor Tulus Merlich, Selene Cobo Gutiérrez, Antonio José Martín Fernández, Abhinandan Nabera, Sebastiano Carlo D'Angelo
Publikováno v:
ACS Sustainable Chemistry & Engineering, 9 (29)
At present, the synthesis of ammonia through the Haber-Bosch (HB) process accounts for 1.2% of the global carbon emissions, representing roughly one-fourth of the global fossil consumption from the chemical industry, which creates a pressing need for
Publikováno v:
Nano Research. 14:3372-3378
Ammonia is important for industrial development and human life. The traditional Haber Bosch method converts nitrogen into ammonia gas at high temperatures and pressures, causing serious pollution and greenhouse gas emissions. These problems prompt th
Publikováno v:
International Journal of Hydrogen Energy. 46:18546-18556
Renewable energy is a key solution in maintaining global warming below 2 °C. However, its intermittency necessitates the need for energy conversion technologies to meet demand when there are insufficient renewable energy resources. This study aims t
Autor:
Christine Strotmann
Publikováno v:
Jahrbuch für Wirtschaftsgeschichte / Economic History Yearbook. 62:159-189
This paper focusses on nitrogenous fertilisers in Germany and how they were distributed from the First World War into the 1930s. Since the availability of the fertilisers kept changing at a fast pace in the period under discussion here, the focus lie
Autor:
Dushyant Shekhawat, Christina Wildfire, Stephen D. Davidson, Victor Abdelsayed, Robert A. Dagle, Jianli Hu
Publikováno v:
Catalysis Today. 365:103-110
In this work a fixed frequency (2.45 GHz) microwave (MW) was used to synthesis ammonia over Ru/MgO catalysts under ambient atmospheric pressure at 320 °C. The loading of Ru catalyst over MgO was varied at 4 wt% and 10 wt%. The metal support interact
Publikováno v:
Egyptian Journal of Petroleum, Vol 30, Iss 1, Pp 11-15 (2021)
Ammonia is an important industrial chemical, and its production is one of the highest of all inorganic chemicals. It is synthesized, in principal, from nitrogen and hydrogen by Haber process. It was found that the equilibrium constant (KP) of Haber r
Autor:
BS Bhaskar Patil, Nadadur Veeraraghavan Srinath, J. Lang, Q Qi Wang, Alex O. Ibhadon, Nikolay Cherkasov, Volker Hessel
Publikováno v:
Catalysis Today. 362:2-10
Ammonia, being the second largest produced industrial chemical, is used as a raw material for many chemicals. Besides, there is a growing interest in the applications of ammonia as electrical energy storage chemical, as fuel, and in selective catalyt
Autor:
Cao-Thang Dinh, Golam Kibria, Alexander H. Ip, Miao Wang, Joshua Wicks, Ian D. Gates, Kazi Z. Sumon, Mohd Adnan Khan, Imtinan Mohsin, Edward H. Sargent
Publikováno v:
Energy & Environmental Science. 14:2535-2548
As renewable electricity prices continue to decline, interest grows in alternative routes for the synthesis of sustainable fuels and chemicals, including ammonia. Considering demand for fertilizers, as well as its future potential as a dispatchable e