Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Kejiang LI"'
Autor:
Xuguang Sun, Baoyuan Zhang, Menglei Dai, Cuijiao Jing, Kai Ma, Boyi Tang, Kejiang Li, Hongkai Dang, Limin Gu, Wenchao Zhen, Xiaohe Gu
Publikováno v:
Agricultural Water Management, Vol 306, Iss , Pp 109171- (2024)
The filling stage of winter wheat is crucial for grain formation. Precise irrigation during this period can significantly enhance both grain yield and water productivity, especially in arid regions. This study introduces a method for precise irrigati
Externí odkaz:
https://doaj.org/article/0b705f36dba44cde948f1cfba148b8b4
Autor:
Junpeng Zhang, He Wang, Di Feng, Caiyun Cao, Chunlian Zheng, Hongkai Dang, Kejiang Li, Yang Gao, Chitao Sun
Publikováno v:
Agricultural Water Management, Vol 293, Iss , Pp 108703- (2024)
In the context of dwindling freshwater resources, it is imperative to comprehensively evaluate crop productivity and soil resource sustainability when considering the use of saline water for irrigation (SWI). This study aimed to investigate the effec
Externí odkaz:
https://doaj.org/article/5149d7998d9649ac8705b43f3d5bbe39
Autor:
Zixin Xiong, Kejiang Li, Yushan Bu, Zeng Liang, Hang Zhang, Haotian Liao, Feng Zhou, Jianliang Zhang
Publikováno v:
ACS Omega, Vol 8, Iss 40, Pp 37043-37053 (2023)
Externí odkaz:
https://doaj.org/article/7c8ff7ee1dc84ef099d7fe8a2ddf2308
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 464 (2024)
Molten slag has different properties depending on its composition. The relationship between its composition, structure, and properties has been the focus of attention in industrial manufacturing processes. This review describes the atomistic scale me
Externí odkaz:
https://doaj.org/article/855f344742384e748cd7a3b48bd024c1
Autor:
He Wang, Chunlian Zheng, Songrui Ning, Caiyun Cao, Kejiang Li, Hongkai Dang, Yuqing Wu, Junpeng Zhang
Publikováno v:
Agricultural Water Management, Vol 286, Iss , Pp 108383- (2023)
Saline water is widely used as an alternative water resource for agriculture to overcome the freshwater shortage in arid and semiarid regions. But long-term using of the saline water for irrigation would negatively affect soil properties and crop pro
Externí odkaz:
https://doaj.org/article/e6023a0a1abe4a85b31b488620831438
Autor:
Yan Ma, Jae Wung Bae, Se‐Ho Kim, Matic Jovičević‐Klug, Kejiang Li, Dirk Vogel, Dirk Ponge, Michael Rohwerder, Baptiste Gault, Dierk Raabe
Publikováno v:
Advanced Science, Vol 10, Iss 16, Pp n/a-n/a (2023)
Abstract Iron making is the biggest single cause of global warming. The reduction of iron ores with carbon generates about 7% of the global carbon dioxide emissions to produce ≈1.85 billion tons of steel per year. This dramatic scenario fuels effor
Externí odkaz:
https://doaj.org/article/edfe6df293204310b51e6a30294b0af7
Publikováno v:
Molecules, Vol 28, Iss 16, p 5971 (2023)
The adsorption behaviors of CO and H2 to FeO onto CaO surfaces have been studied using the density functional theory (DFT) to determine the reactions of FeO by CO and H2. The adsorption mechanisms of FeO clusters on the CaO(100) and CaO(110) surfaces
Externí odkaz:
https://doaj.org/article/07690b6775bd43b7aa08f419cd3bd375
Publikováno v:
Nanomaterials, Vol 13, Iss 14, p 2051 (2023)
The hydrogen-based direct reduction of iron ores is a disruptive routine used to mitigate the large amount of CO2 emissions produced by the steel industry. The reduction of iron oxides by H2 involves a variety of physicochemical phenomena from macros
Externí odkaz:
https://doaj.org/article/de92477b9f24437f89f2d177470d72a0
Publikováno v:
Metals, Vol 13, Iss 3, p 464 (2023)
Reduction of iron ores with hydrogen is a solution to replace fossil fuels. For this reason, it is important to discuss previous discrepancies. Some previous studies suggest a rate minimum with respect to temperature. Our research work indicates that
Externí odkaz:
https://doaj.org/article/b0b11230d51945b9831e8ded6dfd3531
Publikováno v:
Metals, Vol 12, Iss 4, p 535 (2022)
The gas utilization rate (GUR) is an important indicator parameter for reflecting the energy consumption and smooth operation of a blast furnace (BF). In this study, the original data of a BF are pre-processed by two methods, i.e., box plot and 3σ c
Externí odkaz:
https://doaj.org/article/718ea13eece1490eb5e2dcaf7f4a5481