10 Result(s)
within
**ao-Yuan Ren
Engineering
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Article
Hot Deformation Behavior of V-Microalloyed Steel
Through the expansion curve of continuous cooling transformation at different cooling rates measured by THERMECMASTOR-Z thermal simulator for U75V rail steel, the continuous cooling transformation curve was ob...
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Article
Influence of alkylpyridinium ionic liquids on copper electrodeposition from acidic sulfate electrolyte
The effect of two alkylpyridinium ionic liquids (py-iLs) including N-butylpyridinium hydrogen sulfate (BpyHSO4) and N-hexylpyridinium hydrogen sulfate (HpyHSO4) on the kinetics of copper electrodeposition from ac...
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Article
Effect of different surfactants on removal efficiency of heavy metals in sewage sludge treated by a novel method combining bio-acidification with Fenton oxidation
The aim of this work was to investigate the effect of different surfactants on the removal efficiency of heavy metals in sewage sludge treated by a method combining bio-acidification with Fenton oxidation. Fou...
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Article
Pretreatment of poly (acrylic acid) sodium by continuous diafiltration and time revolution of filtration potential
The pretreatment for the removal of small molecules from poly(acrylic acid) sodium (PAAS) solution by continuous diafiltration was investigated using ultrafiltration membrane. The effects of PAAS concentration...
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Article
Formation of X-shaped hydraulic fractures in deep thick glutenite reservoirs: A case study in Bohai Bay Basin, East China
Tight glutenite reservoirs are widely developed in Bohai Bay Basin, East China. They are mostly huge thick and rely on hydraulic fracturing treatment for commercial exploitation. To investigate the propagation...
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Article
Recent progress in synthesis of composite powders and their applications in low-carbon refractories
The development of low-carbon refractories is of great significance, but it is limited by the deteriorated properties that resulted from the decreased graphite content. Incorporating composite powders has prov...
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Article
Cassiterite beneficiation in China: A mini-review
Tin is indispensable for the development of advanced technology and cassiterite is the only mineral of commercial importance, from which tin can be extracted economically. In the past two decades, tin reserves...
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Article
Preparation of tungsten slag-bentonite particle adsorbent and its adsorption performance for lead ion from wastewater
In this study, the preparation of tungsten slag-bentonite particle adsorbent was studied using orthogonal and static adsorption tests. The adsorbent was characterized, and its adsorption performance for heavy ...
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Article
Open AccessHeteroatom-Induced Accelerated Kinetics on Nickel Selenide for Highly Efficient Hydrazine-Assisted Water Splitting and Zn-Hydrazine Battery
Ultrathin P and Fe co-doped NiSe2 nanosheets supported on modified Ni foam are synthesized, which shows desirable bifunctional electrocatalytic hydrogen evolution reaction (HER...
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Article
Heavy metal pollution and ecological risk assessment: A study on Linli County soils based on self-organizing map and positive factorization approaches
This study analyzed the pollution level, distribution, sources, and ecological impact of six heavy metals (As, Cd, Cr, Cu, Zn and Pb) in soil from Linli County, China. The concentration analysis showed that th...
