Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Pei-min Guo"'
Publikováno v:
Solid State Phenomena. 304:91-97
In this paper, the reaction kinetic mechanism of Fe2O3 powder containing carbon was studied by microwave magnetizing roast. Based on the temperature-rise curve and weight loss curve of Fe2O3 powder by microwave magnetizing roast, the kinetic paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::231d4c84f646eaf20379076f0c81036a
https://doi.org/10.4028/www.scientific.net/ssp.304.91
https://doi.org/10.4028/www.scientific.net/ssp.304.91
Publikováno v:
Vacuum. 152:330-336
In order to better utilize the low-grade molybdenite concentrates and obtain high quality products, thermodynamic analysis and experimental study of vacuum smelting process of molybdenite concentrates were carried out in detail. The possible reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45144f6a48fec050c70281819a459c5
https://doi.org/10.1016/j.vacuum.2018.03.053
https://doi.org/10.1016/j.vacuum.2018.03.053
Publikováno v:
Vacuum. 116:77-81
Vacuum decomposition process of molybdenite (MoS2) concentrate was investigated under pressure of 10–200 Pa in the temperature range 1423 K–1773 K. The phase evolution analysis demonstrated that molybdenite concentrate decomposed step by step whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b21acac0947b174ef961f9518aee50b
https://doi.org/10.1016/j.vacuum.2015.03.006
https://doi.org/10.1016/j.vacuum.2015.03.006
Publikováno v:
Journal of Iron and Steel Research International. 22:391-395
Reduction kinetics of fine iron ore powder in different gas mixtures were investigated in high-temperature fluidized bed at a scale of kilograms. Influence of processing parameters, such as particle size, gas flow velocity, height of charge, temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f25c1bfca1d4cc8c7a58d3772fbe79c4
https://doi.org/10.1016/s1006-706x(15)30017-0
https://doi.org/10.1016/s1006-706x(15)30017-0
Publikováno v:
Journal of Iron and Steel Research International. 18:16-21
According to the ion and molecule coexistence theory, the activity model of Fe-Si-B ternary system was established, and the influence of ratio x Si / x Fe , boron content and temperature, etc. on the activity of the melt compound was investigated. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbdaeb4aefe4c689abe3f3e42f3251c1
https://doi.org/10.1016/s1006-706x(11)60071-x
https://doi.org/10.1016/s1006-706x(11)60071-x
Publikováno v:
Journal of Iron and Steel Research International. 18:1-5
The reduction-degree of the sample increases and the utilization ratio of gas decreases when the reaction lasts longer time, which indicates that the reaction is faster at the beginning of reduction, while it becomes slower in subsequent process. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0a5d927a00ece8e36111efd05bb9d18
https://doi.org/10.1016/s1006-706x(11)60028-9
https://doi.org/10.1016/s1006-706x(11)60028-9
Publikováno v:
Journal of Iron and Steel Research International. 17:12-17
The activity model of CaO-FeO-SiO2-WO3 quarternary system is built according to the coexistence theory of slag structure and the reduction thermodynamics of scheelite is discussed by using this model. The activities of SiO2 and WO3 decrease, while th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36ae5227f1c8dc3483e1cf07cb60905a
https://doi.org/10.1016/s1006-706x(10)60037-4
https://doi.org/10.1016/s1006-706x(10)60037-4
Publikováno v:
Journal of Iron and Steel Research International. 16:7-11
The reduction kinetics and mechanisms of hematite ore with various particle sizes with hydrogen at low temperature were studied using the thermogravimetric analysis. At the same temperature, after the particle size of powder decreases from 107.5 μm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950fef253252157d7448d87f0b4e6f5b
https://doi.org/10.1016/s1006-706x(10)60002-7
https://doi.org/10.1016/s1006-706x(10)60002-7
Publikováno v:
World Chinese Journal of Digestology. 24:1117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a0d03a408e5db2be6b155a7c7a7a1b
https://doi.org/10.11569/wcjd.v24.i7.1117
https://doi.org/10.11569/wcjd.v24.i7.1117
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 28(2)
Quantificational analysis method for the non-crystalline and crystalline contents in blast furnace slag was studied by means of X-ray diffraction. The process of quantificational analysis method includes standard samples preparation, samples preparat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8b34e5bef643dde4613492ba48ed4ca7
https://pubmed.ncbi.nlm.nih.gov/18479048
https://pubmed.ncbi.nlm.nih.gov/18479048