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。
Dimethy Carbonate (DMC) is a basic raw material for green chemical industry, which has very extensive application now and in the future.
碳酸二甲酯是绿色化工基础原料，应用范围十分广泛，具有广阔的应用前景。
The production technology of basic lead carbonate pearlescent pigment by pushing process, glycol methoxymethane method and inversing phase method were introduced.
介绍了碱式碳酸铅珠光颜料乙二醇甲醚法挤水转相生产工艺，对影响因素进行了研究。
The paper introduces a basic situation, acidding and fracture string structure, matching prescription of acidding and fracture fluid and its effect of carbonate rock reservoir of Tahe oilfield.
介绍了塔河油田碳酸岩储层的基本概况，酸压管柱结构，酸压液体的配方及酸压效果。
The synthetic conditions of zinc propionate with propionic acid and basic zinc carbonate as raw materials were studied.
以丙酸和碱式碳酸锌为原料，制备了食品及饲料添加剂丙酸锌。
The new method of producing basic copper carbonate from waste etching solution containing copper.
介绍了利用含铜蚀刻废液合成碱式碳酸铜的新工艺。
The basic principle, technical requirements and results for the analysis of hydrogeology by using calcium carbonate saturation index are introduced.
本文介绍了应用岩溶水碳酸钙饱和指数进行水文地质分析的基本原理、技术要求和所取得的主要成果。
The carbonate plateform and back-plateform basin are the basic environmental model of the Chartai Group.
它的基本环境模式是碳酸盐台地与台后盆地。
The forming expanding agent is a mixture of basic cupric zinc carbonate and aluminum hydroxide, and the copper-based catalyst comprises oxides of cupric, zinc and aluminous.
所述成型扩孔剂为碱式碳酸铜锌和氢氧化铝的混合物，所述铜基催化剂包含铜、锌、铝的氧化物。
A method of preparing nanosized ZnO through microwave calcining of basic Zinc carbonate, which is prepared by immediate precipitation, is introduced.
报道了用直接沉淀法制备碱式碳酸锌，然后用微波焙烧制备纳米氧化锌的方法。
The technological conditions of the production of edible basic magnesium carbonate from industrial magnesium sulfate and the main factors affecting the yield of product are studied.
研究了以工业级硫酸镁为原料生产食用级碱式碳酸镁的工艺条件及影响产品收率的主要因素。
As a green chemical basic raw material, dimethyl carbonate (DMC) has a wide application.
作为一种绿色基础化工原料，碳酸二甲酯具有广泛的用途。
Void is the basic unit in carbonate reservoir. It's developing history corresponds diagenetic evolution. A reservoir with different void has it's own distribution regularity.
空隙是构成碳酸盐岩储层的基本单元，空隙发育史对应了成岩演化史，且不同类型空隙的储层具有不同的分布规律。
The invention relates to a novel process of joint production of sodium carbonate and hydrochloric acid (or hydrogen chloride), belonging to the field of basic chemical industry.
本发明是一种纯碱和盐酸(或氯化氢)联合生产的新工艺，属基础化工领域。
The invention relates to a novel process of joint production of sodium carbonate and hydrochloric acid (or hydrogen chloride), belonging to the field of basic chemical industry.
本发明是一种纯碱和盐酸(或氯化氢)联合生产的新工艺，属基础化工领域。
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