Search Results - "Guo Zhancheng"

The intensification technologies to water electrolysis for hydrogen production – A review by Wang, Mingyong, Wang, Zhi, Gong, Xuzhong, Guo, Zhancheng

“…Water electrolysis derived by renewable energy such as solar energy and wind energy is a sustainable method for hydrogen production due to high purity, simple…”
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A green method of respectively recovering rare earths (Ce, La, Pr, Nd) from rare-earth tailings under super-gravity by Lan, Xi, Gao, Jintao, Li, Yu, Guo, Zhancheng

“…[Display omitted] •A green method was proposed to respectively recover REEs from rare-earth tailings.•REEs were discovered to be precipitated respectively as…”
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Facile one-step electrodeposition preparation of porous NiMo film as electrocatalyst for hydrogen evolution reaction by Wang, Mingyong, Wang, Zhi, Yu, Xiangtao, Guo, Zhancheng

“…Porous NiMo film was prepared by one-step electrodeposition under super gravity field and was used as electrocatalyst for hydrogen evolution reaction (HER)…”
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Mineral evolution and separation of rare-earth phases from Bayan Obo rare-earth concentrate in a super-gravity field by Lan, Xi, Gao, Jintao, Du, Yu, Guo, Zhancheng

“…Rare-earth concentrate obtained through mineral processing of rare-earth ore was characterized by a high rare-earth content and various rare-earth minerals. To…”
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Novel and efficient purification of scrap Al-Mg alloys using supergravity technology by Meng, Long, Wang, Zhe, Wang, Lu, Guo, Lei, Guo, Zhancheng

“…Supergravity-enhanced liquation method was proposed for enriching and separating impurities from scrap Al-Mg alloys and large-scale experiments were performed…”
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A Review on Prevention of Sticking during Fluidized Bed Reduction of Fine Iron Ore by Guo, Lei, Bao, Qipeng, Gao, Jintao, Zhu, Qingshan, Guo, Zhancheng

“…The fluidized bed ironmaking technology has attracted the attention of many researchers for decades as a direct reduction ironmaking method with many…”
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Direct preparation of magnesium borate (Mg2B2O5) ceramic from boron-bearing slag: Super-gravity separation and microwave dielectric properties by Li, Yu, Gao, Jintao, Lan, Xi, Guo, Zhancheng

“…In this study, a novel method was developed for direct preparation of magnesium borate (Mg2B2O5) ceramic from boron-bearing slag. The amorphous boron was…”
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Numerical analysis of gasification characteristics in combined coal gasification and flash ironmaking process by Yang, Yiru, Guo, Lei, Li, Dongyue, Guo, Zhancheng

“…The combined coal gasification and flash ironmaking process has been stated as a type of multi-generation system, which can be employed to obtain metallic iron…”
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Chemical Structure of Si–O in Silica Fume from Ferrosilicon Production and Its Reactivity in Alkali Dissolution by Zhong, Yiwei, Qiu, Xinle, Gao, Jintao, Guo, Zhancheng

“…As an environmentally hazardous waste, silica fume was considered as a potential alternative for cement and SiO2 production. The structure of Si–O was highly…”
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Phase equilibria of CaO–SiO2–CaF2–P2O5–Ce2O3 system and formation mechanism of britholite by Lan, Xi, Gao, Jintao, Li, Yu, Guo, Zhancheng

“…Recently, the sustainable utilization of REE-bearing slag for the recovery and application of rare-earth elements (REEs) has attracted considerable attention…”
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Recycling of Waste NdFeB Magnets by Supergravity-enhanced Impurity Removal by Wang, Zhe, Li, Chunjiang, Guo, Zhancheng

“…NdFeB magnets are the most widely used rare earth permanent magnet materials at present. The increasing number of the waste NdFeB magnets and their high rare…”
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Recovery of zinc from galvanizing dross by a method of super-gravity separation by Wang, Zhe, Gao, Jintao, Shi, Anjun, Meng, Long, Guo, Zhancheng

“…The hot dip galvanizing dross is a valuable by-product because it contains high levels of zinc, motivating a search for processes or technologies to allow the…”
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Boron-Iron Separation and Boron Enrichment from Boron-Bearing Iron Concentrate at Low-Temperature Enhanced by Supergravity by Li, Yu, Gao, Jintao, Lan, Xi, Guo, Zhancheng

“…Boron-bearing iron concentrate, as the tailings of boron concentrate otained from ludwigite, still contains more than 5 wt.% of B2O3, which can hard to be…”
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The preparation of spherical metal powders using the high-temperature remelting spheroidization technology by Bao, Qipeng, Yang, Yiru, Wen, Xiaochun, Guo, Lei, Guo, Zhancheng

“…In this paper, a novel technology to prepare spherical metal powder was proposed. Several spherical metal powders were fabricated successfully by using the…”
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Efficient separation of reinforcements and matrix alloy from aluminum matrix composites by supergravity technology by Sun, Ningjie, Wang, Zhe, Guo, Lei, Wang, Lu, Guo, Zhancheng

“…A supergravity-induced separation method was proposed to recover matrix alloy and SiC particles from scrap aluminum matrix composites (AMCs). Effects of the…”
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Innovative Methodology to Enrich Britholite (Ca3Ce2[(Si,P)O4]3F) Phase from Rare-Earth-Rich Slag by Super Gravity by Li, Juncheng, Guo, Zhancheng

“…A new approach to enriching britholite phase from the rare-earth-rich slag by super gravity was investigated. The Bayan Obo iron ore, which was used as raw…”
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Reaction model and reaction behavior of carbon composite briquette in blast furnace by Tang, Huiqing, Sun, Yanjun, Rong, Tao, Guo, Zhancheng

“…In this research, carbon composite briquette (CCB) for BF application was prepared and had a mineralogical composition of carbon: 20.30 wt%, Fe3O4: 29.70 wt%,…”
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Competitive crystallization of B, Si, and Mg and two-stage separation of olivine and suanite from boron-bearing slag in supergravity field by Li, Yu, Gao, Jintao, Du, Yu, Guo, Zhancheng

“…•Two-stage separation of olivine and suanite from boron-bearing slag was proposed.•Two-stage crystallization of olivine and suanite was achieved in…”
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Replacement behavior of Ti and Mg and selective separation of MgxTi3-xO5(x=1, 0.9, 0.75, 0.6) from Ti-bearing electric furnace smelting slag via super-gravity by Du, Yu, Gao, Jintao, Lan, Xi, Guo, Zhancheng

“…Ti-bearing electric furnace smelting slag produced from direct reduction and electric furnace smelting process of vanadium titanomagnetite ore, contains a high…”
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Numerical Simulation of Charging Biochar Composite Briquette to Blast Furnace by Tang, Huiqing, Liu, Zhu, Guo, Zhancheng

“…Partial replacement of coal and coke by biomass/biochar in the blast furnace (BF) ironmaking is important role to reduce CO2 emissions. In this research,…”
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