查询词典 calcination

This paper presents an overview on three kinds of light soda ash calcination technology.

综述国内常用的三种轻质纯碱煅烧技术，介绍其工艺流程、主要设备及装置特点。

The possible reason is that in shock waves a nonstoichiometric ferromagnetic zinc ferrite is formed, in which the distributions of the cations in the A and B sites of the sublattice are different from that formed in calcination, it has stronger exchange interaction and leads to the increase of the magnetization.

可能的原因是冲击波合成了非化学计量比的铁磁性铁酸锌，改变了尖晶石次晶格中A，B位阳离子的分布而使其具有更强的交换相互作用而导致其磁化强度的增加。

Al-MAS NMR spectra show that most of the aluminium ions are tetrahedrally coordinated before or after calcination.

AlMAS NMR谱研究表明，焙烧前后的样品，铝均为四配位环境，交换为氢型后有少量脱铝现象。

The thorough theoretic and experimental research on liquid synthesis and calcination of titanium white used in synthetics fiber is made in this dissertation.

本文针对钛白的液相合成及煅烧过程进行了深入的理论和实验研究，主要研究内容包括

The different factors'n (V / n molar ratio, precipitation pH and calcination temperature effects on the characterization of FeVO4 were discussed and the optimum preparation conditions of triclinic FeVO4 was concluded.

以硝酸铁和偏钒酸铵为原料，在不同n/n摩尔比，不同pH值和不同温度条件下制备了系列样品，优化了三斜型FeVO4的工艺制备条件。

The characteristics of Eu2-xYxW2O9 phosphors were found to depend on the amounts of yttrium ions and calcination temperature.

在Eu2-xYxW2O9萤光体中，发光亮度会随著煆烧温度、Y3+的取代量增加而增加。

The paper describes the advantages of making high pure zirconium dioxide from zirconyl chloride by direct calcination,the design and manufacture of the reactor,as well as the requirements for its materials.

介绍了采用直接煅烧法从氧氯化锆制取高纯二氧化锆的优点及其反应器的设计与制造。

TiO2 powder was prepared from TiCl4 with addition of aqueous ammonia by changing Ti4 hydrogel into its corresponding alcogel followed by ethanol-thermal ,dryness and calcination.

用四氯化钛为原料，经氨水沉淀、水洗、无水乙醇洗涤得到Ti4醇凝胶，对Ti4醇凝胶进行乙醇热处理、干燥、焙烧制得了TiO2粉体。

It was proved that application of CFB calciner improved the final calcination degree of solid material.

结果证明：使用循环流化床分解炉可有效改进固体物料的最终分解率。

ITQ-26 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.

ITQ-26对于在空气中煅烧稳定，吸收烃类，并且对烃转化具有催化活性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。