preparing salt

The producing process and condition preparing-EDTA calcium disodium salt by the application of shell, calcium hydroxide and EDTA are studied emphatically at the same time.

本文着重研究了以天然贝壳、氢氧化钙和EDTA为原料来制备该产品的生产流程和工艺条件。

However, the report about preparing salt-based colloid palladium is less in the domestic and overseas.

但是, 有关盐基胶体钯制备工艺国内外少见报道.

Preparing refined brine from by-product salt obtained in the manufacture of potassium sulfate

采用硫酸钾副产盐制备精盐水

Methods: Determining the entrapping rate of arsenous oxide in liposomes by new silver salt method, we studied the best preparing formula of liposomes by the orthogonal test design.

方法：采用正交设计，研究制备脂质体的最佳配比；新银盐法测定脂质体的包封率；

Fused salt electrodeposition, magnetron sputteringand chemical vapor deposition were also methods of preparing platinum composite electrode.

此外,铂电极复合方法还有熔盐电镀, 磁控溅射,化学气相沉积等,指出了各种方法的优缺点及发展方向.