高纯二氧化硅

稻壳灰制高纯二氧化硅的研究

A Study on Preparation of High-Purity Silica from Rice Hull Ash

介绍以石英矿为原料制备高纯二氧化硅。

High-purity silica is most important raw material for high-tech region .

由氟硅酸制高纯二氧化硅和氟化铵

Preparation of High Purity Silica and Ammonium Fluoride from Fluosilicic Acid

超快速溶胶-凝胶法制备高纯二氧化硅单块

Preparation of Monolithic Silica Glass by an Ultra fast Sol gel Process

高纯二氧化硅纤维的抗析晶特性

The devitrification resistant characteristic of high purity silica fibres

介绍一种用氟硅酸制高纯二氧化硅的新工艺。

A new process for producing high - purity silica from silicofluoric acid is introduced .

石英玻璃管的高纯二氧化硅涂层厚度的测量及其影响因素的探讨

Thickness measurement of high-purity silica coating on fused quartz tube and discussion of its influence factors

研究了各种因素对高纯二氧化硅中杂质含量的影响。

The factors influencing the purity of the title product have also ho investigated in the article .

金红石纳米复合钛白的合成、表征及稻壳制备纳米级高纯二氧化硅的研究

Design and Characterization of Rutile Nano Titania Composites and Studies on Preparation of Rice Husk Based High-Purity Nano Silica

这种芯料采用水溶性磷酸盐为粘结剂、氧化镁为固化剂、高纯二氧化硅为耐火骨料。

The core materials consist of soluble phosphate binder , magnesium oxide hardener and high-purity silicon oxide as refractory aggregate materials .

采用乳液沉淀法，以硅酸钠为原料，辅以特殊化学试剂，制备了电子陶瓷专用高纯超细二氧化硅粉体。

This paper was focused on the preparation of high-purity superfine silica used in the electronic ceramics from sodium silicate and some special reagents with an emulsion precipitation method .