vanadium相关论文
针对含钒酸浸液中钒的有效提取问题,研究了298 K时磷-硫-钒-水溶液酸性体系中钒的提取热力学分析过程.结果 表明,在P(Ⅴ)-V(Ⅴ)-H2......
Slags containing transition metal (chromium and vanadium) oxides—Conversion from ticking bombs to va
As the steel industry expands worldwide, slag dumps with transition metals (especially chromium and vanadium) are becomi......
Tectonic discrimination diagrams are a key tool for understanding ancient volcanic rock origins.In this contribution we ......
The occurrence of vanadium in nature:its biogeochemical cycling and relationship with organic matter
Vanadium in the black rocks has economic and environmental impacts.In sediments,it is broadly dis-seminated as a multiva......
为了开发一种快速、高效、灵敏的钒(V)价态分析方法,利用高效液相色谱(HPLC)分离和定量EDTA络合V(Ⅲ)、V(Ⅳ)和V(Ⅴ)离子.研究EDTA......
Towards an all-vanadium redox flow battery with higher theoretical volumetric capacities by utilizin
An all-vanadium redox flow battery with Ⅴ(Ⅳ) as the sole parent active species is developed by accessing the VO2+/V3+ ......
Catalytic conversion of glucose to small polyols over a binary catalyst of vanadium modified beta ze
Catalytic conversion of glucose,the most abundant carbohydrate,to chemicals of petroleum origin has great desirability i......
Through targeted and reproducible electrochemical treatment of glassy carbon electrodes,investigations have been carried......
Single-pass compression tests were performed to investigate the hot deformation behavior of low-carbon boron microalloye......
Separation of Molybdenum and Vanadium Using Two Stage Process of Solvent Extraction and Stripping Pr
Spent hydrodesulphurization(HDS)catalyst contains rare metals such as cobalt,nickel,molybdenum(Mo),and vanadium(V).The o......
Determination of Vanadium in High-speed Tool Steel by Microwave Digestion-inductively Coupled Plasma
After pretreatment by microwave digestion and selection of spectral line at the wavelength of 309.311 nm as the analytic......
Due to petroleum cokes high heating value and low cost,it can be used as a fuel for entrained-flow slagging gasification......
Vanadium alloys are considered as candidate materials for structure application in fusion reactors because of their low ......
Vanadium Catalytic Site Nuclearity,Edge Energy Blue Shift and Al(Ⅲ)or Ti(Ⅳ)Anchoring Effect in MCM-4
Nuclearity control or isolation of metal ions supported on oxides is a Grail in heterogeneous catalysis while tuning opt......
CaCl2 solution(0.1 mol · L-1) was used as the extractant to desorb vanadium in the polluted bentonite.First-order dynam......
Comprehensive recovery of the precipitate formed in the wastewater of vanadium removal from raw TiCl
The recovery of copper and vanadium from the precipitate formed in the waste water of vanadium removal from raw TiCl4 wi......
Separation and recovery of molybdenum and vanadium from sulphuric acid leach solution of spent hydro
A commercially available chelating extractant, LIX63, with the active component of 5,8-diethyl-7-hydroxydodecane-6-oxime......
Solar Energy Absorption Efficiency of Carbon Modified VO2 and WO3 Nano-particles for Solar Water Hea
...
Effect of tea polyphenols on production performance,egg quality and hepatic antioxidant status of la
This study was conducted to determine the effect of tea polyphenols(TP)on production performance,egg quality and hepatic......
Simultaneous reduction of vanadium (V) and chromium (VI) in Wastewater by photocatalysis ZnWO4 nanor
Vanadium (V, V) and chromium (Cr, VI) were simultaneously reduced to less-toxic V(VI) and Cr(Ⅲ) by a photocatalytic met......
Study on direct extraction of vanadium(Ⅴ)from alkaline solutions using a quarternary ammonium salt e
The direct extraction of vanadium(Ⅴ) from alkaline solutions using a quarternary ammonium salt extractant of N263 was s......
The Separation of Vanadium (Ⅴ) from the Industrial Effluent Containing Chromium(Ⅵ) Using Pure [C8mim
The extraction behavior of V(Ⅴ) along with Cr(Ⅵ) by pure hydrophobic ionic liquid [C8mim][PF6] has been investigated.[......
A residue containing 18.80 wt.% Cr and 3.11 wt.% V was obtained from a wastewater treatment plant.Experiments on vanadiu......
This study is focused on the effect of vanadium addition to an API X100 steel.Laboratory heats were melted and control r......
MICROSTRUCTURES AND CONTINUOUS COOLING TRANSFORMATION OF CGHAZ IN E36 CLASS V-N-Ti, V-Ti AND Nb-Ti S
For the purpose of obtaining the optimal microstructures and mechanical properties of the CGHAZ under high input welding......
THE INFLUENCE OF VANADIUM MICROALLOYING ON THE PRODUCTION OF THIN SLAB CASTING AND DIRECT ROLLED STE
Vanadium microalloying is highly effective in high strength strip steels produced by thin slab casting and direct rolled......
The direct acid leaching is one of effective techniques for extraction vanadium from the vanadium-bearing stone coal, wh......
Solvent extraction of vanadium(Ⅳ)from sulfate media with 2-ethyhexyl phosphonic acid mono 2-ethylhex
The extraction separation of vanadium (Ⅳ) from sulfuric acid solution using 2-ethyhexyl phosphonic acid mono 2-ethylhex......
To establish an effective method for extracting vanadium from aqueous solution containing Ⅴ(Ⅴ) 0.4～6g/L, theadsorption ......
A new cleaner hydrometallurgical process for vanadium extraction from the vanadium slag was proposed and proven to be fe......
Ameliorative effects of concomitant vanadium treatment with insulin on systemic inflammation in a ra
Early aspects of the pathogenesis of the vascular complications of type 2 diabetes mellitus(T2DM)include upregulation of......
Concentrations of Vanadium in Urine and Seminal Plasma in Relation to Semen Quality Parameters, Sper
Background Widespread human exposure to vanadium has been well documented.Vanadium exposure was demonstrated to induce m......
Prenatal vanadium exposure,cytokine expression,and fetal growth:a gender-specific analysis in Shangh
Increasing evidence supports that maternal exposure to vanadium(V)is associated with adverse birth outcomes including pr......
针对爆轰实验过程中形成的气溶胶和沉降样品中不同价态钒化合物的检测，采用了仪器分析和化学分析两种技 术方法。首先采用不破坏样......
PT-PP41:Mosoporous silica cotaining highly-isolated VOx and TeOx species as an efficient catalyst fo
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Adsorption properties of V(IV) on resin-activated carbon composite electrodes in capacitive deioniza
Composite electrodes prepared by cation exchange resins and activated carbon (AC) were used to adsorb V(IV) in capacitiv......
Adsorption properties of V(Ⅳ) on resin-activated carbon composite electrodes in capacitive deionizat
Composite electrodes prepared by cation exchange resins and activated carbon (AC) were used to adsorb V(Ⅳ) in capacitiv......
A porous puckered V_(2)O_(5) polymorph as new high performance cathode material for aqueous recharge
Aqueous rechargeable zinc batteries are getting increasing attention for large-scale energy storage owing to their advan......
Metallic vanadium trioxide intercalated with phase transformation for advanced aqueous zinc-ion batt
Aqueous zinc-ion batteries have broad application prospects due to the eco-friendliness,cost-economy and high safety.How......
Stability of highly supersaturated vanadium electrolyte solution and characterization of precipitate
The vanadium redox flow battery(VRFB)has been receiving great attention in recent years as one of the most viable energy......
Synthesis of Cyclic Polyolefin:Ring-Opening Metathesis Polymerization by Binuclear Vanadium Complexe
Main observation and conclusionrnRing-opening metathesis polymerization (ROMP) of norbornene by binuclear vanadium alkyl......
The V_2C compound,belonging to the group of two-dimensional transition metal carbonitrides,or MXenes,has demonstrated a ......
Selective leaching of vanadium from V-Ti magnetite concentrates by pellet calcification roasting-H_(
A novel method of pellet calcification roasting-H2SO4 leaching was proposed to efficiently separate and extract vanadium......
Solid-state reaction of a CaO−V_(2)O_(5)mixture:A fundamental study for the vanadium extraction proc
The aim of this study was to investigate the phase transformation and kinetics of the solid-state reaction of CaO−V2O5,......
Rechargeable aqueous zinc-ion batteries(ZIBs) have become a research hotspot in recent years,due to their huge potential......
Effects of vanadium on the growth and apoptotic changes in chickpea (Cicer arietinum) plants grown i
Introduction: Metals contamination especially in agricultural soils is the burning issue in the present era.Although......
NOx is a harmful matter to the environment that may cause formation of acid rainand ozone layer depletion....
本文主要报告对生产钒化合物工人进行皮炎调查的结果。炼钒厂87名接触钒工人皮炎总的患病串为27.6%，各工种患病率范围在20-80%，提示......
