Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yongfeng Xiao"'
Publikováno v:
Minerals, Vol 12, Iss 3, p 276 (2022)
White mud is residue discharged during the acid method in the aluminum extraction process from coal fly ash, and this material is harmful to the environment. The implementation of an environmentally friendly and valuable way to use white mud is a key
Externí odkaz:
https://doaj.org/article/73a49745c90142538fbe462f3b8f9662
The effect of microwave on the crystallization process of magnesium carbonate from aqueous solutions
Publikováno v:
POWDER TECHNOLOGY. 328:358-366
The effect of microwave on reactive crystallization is investigated with magnesium carbonate as the working substance. In the experiments, magnesium carbonate is precipitated by mixing aqueous magnesium sulfate and sodium carbonate solutions in a MSM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37216c524da7063a2e00dc8cada8b349
https://doi.org/10.1016/j.powtec.2018.01.038
https://doi.org/10.1016/j.powtec.2018.01.038
Publikováno v:
Journal of Crystal Growth. 475:220-231
The effects of microwave on the induction time of CaSO 4 are studied experimentally and theoretically. In the experiments, calcium sulfate is precipitated by mixing aqueous CaCl 2 solution and Na 2 SO 4 solution. The induction time is measured by rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80de9742379864cc6b9780bb3fd80349
https://doi.org/10.1016/j.jcrysgro.2017.05.031
https://doi.org/10.1016/j.jcrysgro.2017.05.031
Publikováno v:
Measurement Science and Technology. 32:035114
Optimal multi-type sensor placement has gained considerable attention in the structural health monitoring field during the past few years. Although a structural response reconstruction-oriented optimization method for a multi-type sensor has been dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2487f8fd6a2cc59116f0b595028a933
https://doi.org/10.1088/1361-6501/abcad5
https://doi.org/10.1088/1361-6501/abcad5
Autor:
Hui Fang, Yongfeng Xiao
Publikováno v:
Applied Mathematical Modelling. 33(2):1086-1096
In this paper, we establish some new and interesting sufficient conditions on the existence of multiple positive periodic solutions for a delay Lotka–Volterra competition patch system with harvesting. Our method is based on Mawhin’s coincidence d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d32cf8236789172c5d87fae6d2094a38
Autor:
Lijun Zhao, Qi Sun, Baodong Wang, Xiaohuan Wang, Yongfeng Xiao, Gengzhi Yu, Xiaoting Liu, Zhonghua Zhang
Publikováno v:
Proceedings of the International Conference on Waste Technology & Management; 2014, p276-280, 5p