The surface acidity or basicity of six-component transition metal catalyst was studied. 六组分过渡金属氧化物催化剂的表面酸碱性测定。
Effect of Basicity, Ammonia-N and COD on Independent Nitrification 碱度、氨氮负荷和COD对独立硝化的影响
The Relation between the Microstructure of Sinter Ore with High Basicity and Reduction Disintegration 高碱度烧结矿显微结构与低温还原粉化的关系
As to high basicity sinter, the influence of the reduction disappearance of calcium ferrite and hematite on sinter strength is twice higher than the phase transition of calcium orthosilicate. 对于高碱度烧结矿,铁酸钙和赤铁矿的还原消失对烧结矿强度的影响是正硅酸钙相变的两倍以上;
Effect of Basicity and TiO_2 on Radiation Heat Transfer of Mold Flux in Continuous Casting 碱度和TiO2对连铸保护渣辐射传热特性的影响
Therefore, the author puts forward the determination and computing method of the quality regulate control parameter the basicity and hydrolysis value. 特别是钙的存在对产品分子式、对产品质量和盐基度的影响,为此,提出了质量调控参数、盐基度和水解值的测试与计算方法。
Research on Composition of Mineral and Microstructural of High Basicity Sinter 高碱度烧结矿矿物组成及显微结构研究
Molecular simulation study of basicity of nitrogen-containing compounds 石油中含氮化合物碱性的分子模拟研究
Unsuitable mixed with basicity pesticide or contain copper pesticide. 不宜与碱性农药或含铜药物混用。
The General Expression of Gas Phase Basicity of Aliphatic Amine, Alcohol and Ether 脂肪族胺、醇和醚气相碱性的通用表达式
Based on the principle of electronegativity equalization, a new method is developed which can be used to scale the basicity of binary oxides. 本文应用电负性均衡原理,建立了一种标度二元氧化物碱性强弱的新方法。
The extent of the regions was determined by the descriptor basicity. 这三个数据区的范围大小是由算符的碱性度决定的。
The influence of sinter basicity on quality, mineral structure and sintering process of vanadium-titanium magnetite was determined under the new raw material structure. 在新的配矿条件下,研究了碱度对承钢钒钛磁铁烧结矿的强度、矿物结构和烧结过程的影响。
At a basicity of28, an experiment for optimizing parameters by orthogonal method was performed. 在超高碱度2.8条件下,应用正交试验对工艺参数寻优,并进行了强化措施试验。
In this paper, the influences of different agents, there addition quantity and particle size on the foaming performance of the refining slag with high basicity were investigated. 本文系统研究了发泡剂种类、加入量和粒度对高碱度精炼渣发泡效果的影响。
Benzene ring in benzocrown ether has electron receptor effect can reduce complex ability to metal ions because of weakling the basicity of crown ether. 苯并冠醚的苯环具有很强的吸电子效应,降低了冠醚环上醚氧的碱度,因此减弱了其对金属离子的络合能力。
Experiment on effects of pellet property in different basicity and ore matching structure 不同碱度与配矿结构对球团矿性能的影响
Based on the mass balances of blast furnace, typical slag basicity was calculated and analyzed in different zones of the blast furnace. 根据高炉的炉料平衡,对典型高炉不同区域内的炉渣碱度进行计算。
Experiment investigation on influence of superhigh BASICITY ON SINTER PROPERTIES 超高碱度对烧结矿性能影响的试验研究
Approach to the mechanism of changing ceramic acidity and basicity with titania 对二氧化钛改变陶瓷酸碱性机理的探讨
The technique of microcalorimetric adsorption and its application for measurements of surface acidity and basicity have been reviewed. 本论文主要介绍了微量吸附量热技术及其在研究几种固体酸碱材料表面性质上的应用。
The results showed that calcium methoxide exhibited strong basicity and good thermal stability. 实验结果表明:甲醇钙热稳定性好,碱性强;
Effect of Combined Depressors on the Floatability of Chalcopyrite and Pyrite at Low Basicity 低碱度下组合抑制剂对黄铜矿和黄铁矿可浮性的影响
The effect of flux basicity on the microstructures and toughness of SAW deposited metals on pipe line was investigated. 研究了焊剂碱度对管线钢埋弧焊熔敷金属显微组织和韧性的影响。
Application of Optical Basicity in Glasses and Its Relationship with Element Properties 光学碱度在玻璃中的应用及其与元素性质的关系
The Study on Blast Furnace Burden Structure with Different Basicity Sinter Ore 酸性和高碱度烧结矿合理搭配的高炉炉料结构研究
Optical basicity and regular solution model of quadratic formalism was used in the research of desulfurization of molten steel during tapping by slag filtrating. 用光学碱度和二次正规溶液模型对转炉出钢过程混冲脱硫进行了研究。
During the high rate heavy rail steel smelting, the upper basicity slag can be used during the LF refining, but it reduces suitable basicity of slag and refining time during the RH refining. 高速重轨钢的冶炼可以在LF精炼过程中采用较高的炉渣碱度,而在RH精炼过程中,应适当降低炉渣碱度和减少精炼时间。
Influence of Metal Temperature, Slag Basicity and Initial Si Content on Demanganization of Carbon-Saturated Hot Metal 铁水温度、炉渣碱度和初始硅含量对碳饱和铁水脱锰的影响