cobalt相关论文
本文主要研究的内容是:通过水热或溶剂热的方法合成与表征具有新结构的亚磷酸盐晶体,旨在研究无机-有机杂化结构的多样性,及其潜在......
目的选择和优化石墨炉原子吸收光谱法测定尿中钴的条件，建立尿中钴测定方法。方法于2020年4月，运用数理统计方法，对基体改进剂和光谱......
Suppression of methane formation during Fisher-Tropsch synthesis using manganese-cobalt oxide suppor
In Fischer-Tropsch synthesis reaction, methane formation is one of the side reactions which must be suppressed in order ......
用三种磨削液对硬质合金刀具进行了磨削实验 ,磨削后的刀具表面用扫描电镜进行了成分分析 ,磨削液中的钴含量用分光光度法进行了测......
分别以BET粒度为0.15μm和0.23μm的碳化钨粉末与钴湿磨压制制备成WC-90%Co试样条,分别以Fsss粒度为1.0μm和1.5μm的碳化钒粉末与......
Cobalt and manganese stress in the microalga Pavlova viridis (Prymnesiophyceae): Effects on lipid pe
Pollution of marine environment has become an issue of major conc in recent years. Serious environmental pollution by he......
Formation of CoAl layered double hydroxide on the boehmite surface and its role in tungstate sorptio
Sorption of tungstate on boehmite (γ-AlOOH) is increased by co-sorption with Co2+ over the near-neutral pH range.Batch ......
Recovery of nickel, cobalt, copper and zinc in sulphate and chloride solutions using synergistic sol
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Cobalt Schiff base complexes: Synthesis characterization and catalytic application in Suzuki–Miyaura
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Study of Carbon Nanotube Supported Co-Mo Selective Hydrodesulphurization Catalysts for Fluid Catalyt
In this paper,carbon nanotube supported Co-Mo catalysts for selective hydrodesulphurization (HDS) of fluid catalytic cra......
Effects of impregnation sequence on the microstructure and performances of Cu-Co based catalysts for
Silica-supported CuCo catalysts were prepared by impregnation method with different impregnation sequence for higher alc......
Effects of the ratio of Fe to Co over Fe-Co/SiO2 bimetallic catalysts on their catalytic performance
The Fe-Co/SiO2 bimetallic catalysts with different ratios of Fe to Co were prepared by aqueous incipient wetness impregn......
Suppression of methane formation during Fisher-Tropsch synthesis using manganese-cobalt oxide suppor
In Fischer-Tropsch synthesis reaction, methane formation is one of the side reactions which must be suppressed in order ......
Synthesis of SWNTs over nanoporous Co-Mo/MgO and using as a catalyst support for selective hydrogena
Single-wall carbon nanotubes (SWNTs) with high surface area were synthesized over nanoporous Co-Mo/MgO by a chemical vap......
Fischer-Tropsch synthesis over ruthenium-promoted Co/Al2O3 catalyst with different reduction procedu
The effect of reduction procedure on catalyst properties,activity and products selectivity of ruthenium-promoted Co/γ-A......
Cobalt-based catalysts were prepared by a wet impregnation method on carbon nanotubes (CNTs) support and promoted with n......
Studies on accelerated deactivation of ruthenium-promoted alumina-supported alkalized cobalt Fischer
Accelerated deactivation of ruthenium-promoted alumina-supported alkalized cobalt (K-Ru-Co/γ-Al 2 O 3 ) Fischer-Tropsch......
Comparing the deactivation behaviour of Co/CNT and Co/γ-Al2O3 nano catalysts in Fischer-Tropsch synt
An extensive study of Fischer-Tropsch (FT) synthesis on cobalt nano particles supported on γ-alumina and carbon nanotub......
Co/Al2O3 catalyst is prepared with an impregnation-chemical reduction method and used to catalyze the methanolysis of so......
Effect of Co substitution on the structural, electrical, and magnetic properties of Bi0.9La0.1FeO3 b
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Efficient and selective recovery of Ni, Cu, and Co from low-nickel matte via a hydrometallurgical pr
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Process development for the direct solvent extraction of nickel and cobalt from nitrate solution：alu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Activity coefficients of NiO and CoO in CaO-Al2O3-SiO2 slag and their application to the recycling o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Reaction kinetics modeling for lithium and cobalt recovery from spent lithium-ion batteries using ac
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的提高对硬金属粉尘致巨细胞间质性肺炎的临床、胸部影像学和病理表现的认识方法对1例经胸腔镜肺活检证实的巨细胞间质性肺炎患......
Influence of Different Ratios of Cobalt and Copper Supplementation on Vitamin B12 Status and Nutrien
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的 探讨钴纳米颗粒对破骨样细胞的毒性作用及生物学活性,分析钴纳米颗粒与骨溶解的关系.方法 2014年11月至2015年7月,在体外培养......
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Cobalt doped ZrO2 decorated multiwalled carbon nanotube:A promising nanocatalyst for photodegradatio
This paper reports the degradation of indigo carmine and eosin Y dyes in water, catalyzed by cobalt and multiwalled carb......
The effect of laser power outputs on microstructural evolution of cobalt (Co) treated by laser surface melting (LSM) are......
Cobalt Determination by Means of Flow Injection On-line Sorbent Preconcentration-Flame Atomic Absorp
本文通过对荣华二采区10...
本文通过对荣华二采区10...
钨及其合金的主要成分包括钨、钴和碳化钨,是制造硬质合金的主要原料。本文介绍了钨及其合金的接触水平及主要健康影响,总结了钨及......
[目的]调查钨合金企业工人钨、钴内外暴露水平,分析其分布特征,为进一步研究钨及其合金致硬金属肺病的职业健康风险评估提供基础数......
Thin layer chromatographic separation of cobalt from nickel on impregnated silica gel layers:quantit
Thin layer chromatography (TLC) of cobalt and nickel has been performed on silica gel layers induced with alkali mediate......
Trace determination of cobalt ion by using malic acid-malonic acid double substrate oscillating chem
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Simultaneous spectrophotometric determination of cobalt,copper and nickel using 1-(2-thiazolylazo)-2
The simultaneous determination of cobalt,copper and nickel using 1-(2-thiazolylazo)-2-naphthol (first figure of this art......
Adsorption and corrosion inhibition behavior of imidazole on cobalt electrodes studied by SERS and e
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
One-pot synthesis of interconnected Pt95Co5 nanowires with enhanced electrocatalytic performance for
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Cyclam Modified Carbon Paste Electrode as a Potentiometric Sensor For Determination of Cobalt(Ⅱ) Ion
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
新疆磁海铁矿是一个富硫、富钴的磁铁矿矿床。矿床中的钴,主要产于黄铁矿、磁黄铁矿等硫化物中,并有钴的独立矿物辉砷钴矿和斜方砷......
NiMo/γ-Al2O3Catalysts from Ni Heteropolyoxomolybdate and Effect of Alumina Modification by B,Co,or N
A hydrotreating NiMo/γ-Al2O3 catalyst (12 wt％ Mo and 1,1 wt％ Ni) was prepared by impregnation of the support with the And......
Co-ETS-10 and Co-AM-6 as active catalysts for the oxidation of styrene to styrene oxide and benzalde
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Distinct Hydrogen-bonded MII(H2O)8 Clusters as Second Building Units for 1-D, 2-D and 3-D Supramolec
Two mononuclear metal-organic complexes, [Co(Hmpdc)2(H2O)4]·4H2O 1 and [Ni(Hfmpdc)2(H2O)4]·6H2O 2, were prepared from ......
目的 探讨血清钴离子浓度升高对小鼠肝、肾、心脏功能与形态的影响.方法 将断乳1周的40只雄性ICR小鼠(美国癌症研究所Institute of......
2%Fe-10%Co/SiO_2 catalysts with different potassium or zirconium Ioadings were prepared by aqueous incipient wetness imp......
Synthesis and Structure of a New Mixed-polyoxometalate (W/Mo) Compound: H_5K{[Co(H_2O)_5]_2(H_2Mo_(3
One new polyoxometalate compound connected via cobalt/potassium cations, namely H_5K{[Co(H_2O)_5]_2(H_2Mo_(3.24)W_(8.76)......
