magnesium carbonate

Only the powder crystal of ammonium magnesium carbonate tetrahydrate prepared was reported in previous literature, but there was no report on the synthesis of its single crystal.

对于碳酸镁铵的合成，通过查相关资料，前人仅制得该物质的粉末晶体，并未见有合成单晶的报道。

The preparing technology of transparent magnesium carbonate and its operating conditions are discussed.

研究了以白云石为原料制备透明碳酸镁的生产工艺及操作条件.

The experimental result indicated that the porous magnesium carbonate trihydrate formed in the initial reaction stage was changed gradually to the basic magnesium carbonate hydrate after aging for a period of time.

实验结果表明：在反应初期首先形成带空腔的三水碳酸镁，经陈化后逐渐变为碱式碳酸镁。

Through experiment, the suitable process parameters that produced spherical magnesium carbonate were obtained.

通过试验, 获得了制备球状碳酸镁的适宜条件.

The synthesis process of light magnesium carbonate from low-grade magnesite by carbonation method is described.

利用低品位的菱镁石为原料,采用碳酸法生产工艺合成轻质碳酸镁.

Experiment on technological process of carbonation for the production of light magnesium carbonate

生产轻质碳酸镁的碳酸化工艺试验

Study on the Synthesis of Transparency Magnesium Carbonate by Using Magnesium Sulfate and Sodium Carbonate

以硫酸镁和纯碱为原料合成透明碳酸镁的研究

Study on Synthetic Methods and Application of Basic Magnesium Carbonate

碱式碳酸镁的应用及合成方法

Abstract: The preparing technology of transparent magnesium carbonate and its operating conditions were discussed.

文摘: 研究了以白云石为原料制备透明碳酸镁的生产工艺及操作条件.

Method Medical heavy magnesium carbonate was made from soda ( NaCO 3) and magnesium chloride ( Mgcl 2 · 6H 2O) by the metathetical reaction followed by pyrolysis, separation and desiccation.

方法用纯碱和盐卤作为原料，经复分解反应后再热解、分离、干燥制得医用重质碳酸镁。

This paper aims to study the crystallization and growth process of hydrated magnesium carbonate systematically, improving the control means and mechanisms of the reactive crystallization process. Based on these, theoretical guidance and technical support can be provided for the industrialization.

本文旨在通过对水合碳酸镁结晶生长过程的系统研究，完善水合碳酸镁反应结晶过程控制手段和机制，为工业化提供理论指导和技术支持。

The synthesis of magnesium pyruvate from pyruvate acid with magnesium carbonate was studied.

研究了丙酮酸与碳酸镁反应合成丙酮酸镁的工艺过程.

The influence of magnesium basic carbonate on MgO activity and particle size under conditions of different calcining time, calcining temperature and surface active agent.

碱式碳酸镁在不同的锻烧时间、锻烧温度、加表面活性剂等各种条件对氧化镁活性及粒度的影响。

Hydrated magnesium carbonate is an important kind of chemical raw material or product. The crystallization and growth process is the most basic and the most important link of its preparation.

水合碳酸镁是一种重要的化工原料或产品，其结晶生长是制备过程中最基本、最重要的环节。

The reaction mechanism of carbonation for the production of light magnesium carbonate from dolomite is discussed.

探讨了白云石碳酸化法生产轻质碳酸镁过程中碳酸化反应机理.

The synthesis principle, method and influential factor of spherical magnesium carbonate were discussed in this paper.

本文探讨了以白云石为原料合成球状碳酸镁的原理 、 方法及影响因素.