1、

The synthesis conditions were investigated such as the type of template, calcination temperature, molar ratio of water and titanium source, and molar ratio of template and titanium source.

通过改变模板剂的类型、焙烧温度、水和钛源的摩尔比、模板剂和钛源的摩尔比等因素,探索制备有序介孔二氧化钛的最佳条件。

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2、

Studies on the mechanism of leaching silicon and aluminum from bentonite have been processed by adjusting reaction time, calcination temperature, ratio of alkali to bentonite, the kind of alkali etc.

并通过改变反应时间、煅烧温度、碱土比、碱的种类、以及焙烧与否,对膨润土的硅、铝浸出机理作了比较深入的研究。

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3、

The effects of the preparation conditions, such as calcination temperature, ratio of sol and zeolite and exchange times were investigated.

研究了煅烧温度,溶胶沸石配比,交换次数等制备条件对催化剂的影响。

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4、

Influences of the calcination furnace's structure type on the performance of the integrated methanol catalyst

煅烧炉的结构形式对联醇催化剂性能的影响

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5、

The structure form of traditional anthracite calcination furnace which using no or little anthracite volatile to self-heating, the advantages and the defects of main technical parameters are summarized.

概述传统无烟煤煅烧炉的结构形式,主要技术参数优缺点,并指出没有利用或大部分没有利用无烟煤挥发份对自身加热。

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6、

Study on new anthracite calcination furnace

新型无烟煤煅烧炉的研究

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7、

The effects were reviewed by changing the doping element, doping consent and calcination temperature. Characterizations of micro-structure and UV-vis absorption of modified-TiO2 photocatalyst were analysed using XRD, SEM, UV-vis.

通过改变掺杂元素、掺杂量和焙烧温度等考察对TiO2光催性的影响,同时利用XRD、SEM、UV-Vis等分析手段,表征了改性TiO2光催化剂微观结构和光吸收能力。

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8、

The higher the calcination temperature, the larger the crystallite size.

焙烧温度越高,晶粒尺寸越大;

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9、

The results showed that both the crystalline size and particle size increased with increasing calcination temperature.

检测结果表明,粉体的晶粒度和颗粒度都随煅烧温度的增加而增大。

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10、

The Research On Calcination Temperature and Soaking Time of the Silicon Chrome Green Pigment

硅铬绿色料煅烧温度及保温时间的研究

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11、

The particles of the carbide slag were continuously attrited in the calcination/ carbonation cycles. The attrition rate of particles of the carbide slag decreases with the number of cycles.

电石渣颗粒在循环煅烧/碳酸化过程中不断磨损,磨损速率随循环次数增加逐渐降低。

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12、

The change of SO2 partial pressure, O2 partial pressure, average porosity and average pore radius of product layer on unreacted core were discussed based on the model. The features of calcination in constant temperature were also discussed.

在本文所建立模型的基础上讨论了未反应核表面SO2、O2分压的变化,产物层平均孔径和平均孔隙率的变化,并且讨论了实验工况难以实现的恒温煅烧特性。

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