basicity

An expert system for controlling sinter chemical composition centre on basicity

以碱度为中心的烧结矿化学成分控制专家系统

EXPERT SYSTEM FOR CONTROLLING SINTERING PROCESS(ⅱ)& Interval Optimization and Center on Basicity Control Strategy

烧结过程控制专家系统（Ⅱ）&区间优化控制策略和碱度中心控制策略

Unary linear regression analysis showed that the linear relationship exists between the glass theoretical optical basicity values and dielectric constant, and its correlation coefficient is 0.9245.

一元线性回归分析表明，玻璃介电常数和理论光学碱度值之间存在线性关系，相关系数为0.9245。

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.

Also basicity factor, quality coefficient, activity coefficient, hydraulic coefficient and radiation of slag were analyzed according to the Chinese national standard documents.

依照国标文件对矿渣的碱性系数、质量系数、活性系数、水硬系数及放射性进行了分析。

According to different ratio of raw materials for the refining of molten slag and steel temperature measurement balance test, analyzed and discussed refining slag basicity and components of the refining slag and steel melting temperature of inclusions morphology in the same Si 、 Mn deoxidization conditions.

按不同的原料配比进行了精炼渣的熔化温度测定和钢渣平衡试验，在相同的Si、Mn脱氧条件下，分析讨论了精炼渣碱度和组分对精炼渣熔化温度和钢中夹杂物形态的影响。

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。

It was observed that alkali metal oxides and alkaline-earth metal oxides were capable of adjusting the distribution of basicity and the amount of base on the surface of γ-Al_2O_3. The results of adjustment, however, were slightly different.

结果发现，碱金属与碱土金属氧化物对γ-Al2O3表面的碱强度分布和碱量有调变作用，但调变结果稍有不同，碱金属氧化物对碱量的增加较为明显；

Effect of basicity of electrode coating on desulphidation and dephosphorization is studied.

通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响.

Initial study of HIGH-BASIC sintered fluxes& the basicity and strength of the fluxes and the diffusible hydrogen content of deposited metal

高碱度烧结焊剂的初步研究&碱度、强度和熔敷金属的扩散氢含量

Mineral composition of highly basicity sinter in Xintai I& s Co. and its influence

邢钢高碱度烧结矿矿物组成及影响

Research of cao-al_2o_3-sio_2 inclusion composition control with low basicity slag for high carbon steel

控制高碳钢中CaO-Al2O3-SiO2类夹杂物成分的实验研究

For measuring the basicity , calcium stiffness and total hardness, a new successively titrating way is recommended.

为工业循环冷却水中碱度 、 钙硬和总硬度的测定推荐了一种连续滴定的新方法.

The first intrusive phase which constitutes the main part of the complexes is best differentiated and has a differentiation trend, due to gravitative crystallization differentiation, from peridotite facies and olivine-gabbro, facies to quartz-bearing norite-gabbro facies with basicity decreasing successively.

第一侵入期构成岩体的主体部分，分异良好，由重力结晶分异形成自橄揽岩相、橄榄辉长岩相向含石英苏长辉长岩相的分异趋势，基性程度依次降低。

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 reasonableness of direct alloying with chrome ores is discussed with thermodynamical analysis as well as the influencing factors, such as the burden of chrome ores, basicity of slag and reductants.

根据热力学原理分析了铬矿直接合金化的合理性及其影响因素，并对熔渣碱度、铬矿加入量和还原剂的影响进行了实验研究。

When we prepare PAC by the method of instantaneous injection, the factors ( influencing) the content of Al_b in PAC are as follows: the basicity, the temperature, the concentration of AlCl_3, the concentration of NaOH.

采用一次加碱法制备聚合铝时，Alb含量的主要影响因素依次为：碱化度、加热温度、氯化铝浓度、碱浓度。

The effect of NiO content on the basicity of catalyst was investigated by using H2 TPD ( temperature programmed desorption), DRIFTS ( diffuse reflectance infrared Fourier transform spectroscopy), and CO2 TPD. The catalytic performance was tested and the amount of coke deposition was measured.

用H2-TPD（程序升温脱附），DRIFTS（漫反射红外傅立叶变换光谱），CO2-TPD等方法考察了NiO的含量对催化剂表面碱性的影响，并和反应稳定性以及抗积碳性能相关联。

Application of optical basicity to metallurgical slags was discussed.

讨论了光学碱度在冶金渣中的应用.

Experimental Study on Dephosphorization of Hot Metal With Low Basicity Slag

低碱度渣铁水预处理脱磷研究

Formation mechanism of the low strength area for sinter with fixed basicity is described.

叙述了磁铁矿烧结过程中出现强度—碱度低凹区的机理.

The quadratic functional relationships between the volatilization rate of continuous casting powder and temperature, Na, CO, content, CaF, content, basicity and time are determined by regression orthogonal design.

通过回归正交设计确定了连铸保护渣基料挥发率同温度、Na2CO3含量、CaF2含量、碱度及时间的二次函数关系式。

A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen.

制备了常压下丙酮与氢气合成甲基异丁基酮的双金属碱性催化剂,并测定了其反应活性.

Temperature, FeO, MgO, and MnO contents in slag, basicity of slag and thickness of slag layer are important factors, which affect silicon oxidation of hot metal in the hearth.

温度、炉渣中FeO，MgO，MnO含量、炉渣碱度、渣层厚度是影响（Si）氧化的重要因素。

Unsuitable mixed with basicity pesticide or contain copper pesticide.

不宜与碱性农药或含铜药物混用.

This method offers a better choice to compare the and basicity among different fire extinguishing aerosols.

该方法能更好的比较不同气溶胶灭火剂产物间的酸碱度.

Unsuitable mixed with basicity pesticide.

不易与碱性物质混用.

Sinter basicity is an important parameter for sintering and ironmaking production.

烧结矿碱度是烧结和炼铁生产的重要参数.

Experimental results show that such influencing factors as the reduction temperature of silica, SiO2 content brought by coke, basicity of slag and MgO content in it, reduction time and contact surface area are of importance to the reduction of silica.

研究表明，温度、焦炭中SiO2量、炉渣碱度及其MgO含量、还原时间、接触面积是影响硅还原的重要因素。

The article describes The basicity of slag, the alumina, fluorite and magnesia content in slag, the hydration resistance additives and CaO content in MgO-CaO materials are the factors which have impact to slag resistance of MgO-CaO materials.

本文综述了炉渣碱度，炉渣中氧化铝、氟化钙、氧化镁含量，镁钙材料中氧化钙含量与抗水化添加剂对镁钙材料抗渣性的影响。