magnesium nitrate

Study on Magnesium Nitrate Catalyst System in DP Finishing of Cotton Fabrics

棉织物DP整理中硝酸镁催化剂系统的研究

The reconstruction of heater in concentrated nitric acid production by magnesium nitrate method

硝酸镁法生产浓硝酸的加热器改造

And the magnesium nitrate filter he used came from you .

而那些他用的镁硝酸钾过滤器是你提供的。

Modification of Concentrated Nitric Acid Plant using Magnesium Nitrate Method

硝镁法浓硝酸装置的技术改造

Use of Structured Ceramic Packings in Nitric Acid Unit by Magnesium Nitrate Process

陶瓷规整填料在浓硝酸装置上的应用

Application of magnesium nitrate tail water in the regeneration in cationic ion exchanger in demineralized water system

硝酸镁尾水在除盐水阳床再生中的应用

Deep study is carried out for the magnesium nitrate based catalyst system in DP finishing of cotton fabrics .

本文对棉织物DP整理中以硝酸镁为主的催化剂系统进行了深入研究。

Two kinds of methods for the regeneration of magnesium nitrate solution are discussed , which are precipitation method and filter-press method .

讨论了硝酸镁溶液再生时所采用的两种方法：沉降法和压滤法。

In the concentrated nitric acid production , the hazard and control of impurity in the magnesium nitrate solution are introduced .

介绍了浓硝酸生产过程中硝酸镁溶液中杂质的危害及控制。

MAS precursor powders are prepared using aluminium sulfate , colloidal silica , and magnesium nitrate as raw materials via sol-gel methods , DSC-TG and XRD show that the MAS precursor powders transform to cordierite completely at 1300 ℃ .

以硫酸铝、硝酸镁和硅溶胶为原料，采用溶胶-凝胶法，制得MAS先驱体粉末，XRD表明，该粉末经1300℃的热处理后，完全转变为堇青石。

The optimum conditions for graphite furnace atomic absorption spectrophotometric method of measuring trace Cadmium in soil samples are studied in the text , and the authors also study matrix modifier by using ammonium phosphate and magnesium nitrate as matrix modifier for the determination of Cadmium .

研究了土壤样品中痕量镉的石墨炉原子吸收分光光度法测定最佳条件以及磷酸二氢铵与硝酸镁作基体改进剂对测定镉的基体改进效应，并比较了两种试样分解体系。