Calcium carbonate

美 [ˈkælsiəm ˈkɑːrbənət]英 [ˈkælsiəm ˈkɑːbənət]
  • 网络碳酸钙;轻质碳酸钙;重质碳酸钙;碳酸
Calcium carbonateCalcium carbonate

noun

U碳酸钙
a white solid substance that exists naturally as chalk , limestone and marble

  1. The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide .

    碳酸钙加热分解,生成氧化钙和二氧化碳。

  2. Applications and new production processes of heavy - media calcium carbonate

    重质碳酸钙的应用及生产新工艺

  3. The effect and its mechanism of calcium carbonate on the cement based materials

    石灰石粉在水泥基材料中的作用及其机理

  4. Research Advance in the Synthesis Technology and Application of Nanometer Calcium Carbonate

    纳米碳酸钙合成工艺及应用研究进展

  5. Progress and Application of Calcium Carbonate Produced by Precipitation Method

    沉淀碳酸钙(PCC)的发展及应用

  6. So the study of active nanometer calcium carbonate has important significance .

    因此,纳米活性碳酸钙制备技术的研究具有重要意义。

  7. Experimental Research on New Processing Technique of Super-fine Grinding Calcium Carbonate

    重质碳酸钙超细新工艺试验研究

  8. Technical Process Analysis for the Production of Light Calcium Carbonate by Carbonization

    碳化法生产轻质碳酸钙工艺过程分析

  9. Present Development of Grinding Technology of Ultrafine Ground Calcium Carbonate in Paper Industry

    造纸用超细重质碳酸钙研磨技术进展

  10. Technology analysis and equipment selection of calcium carbonate production with " three to one " process

    剖析碳酸钙生产三合一工艺及设备选型

  11. Morphology Control and Mechanism of Calcium Carbonate Prepared by Vapor Diffusion Method

    气相扩散法制备的碳酸钙的形貌控制和机理

  12. The Application and Development of Modified Calcium Carbonate

    改性碳酸钙的应用和发展

  13. Influence of Ultrasound on the Process of Calcium Carbonate Scale

    超声波对碳酸钙积垢过程的影响

  14. Effect of Water and Calcium Carbonate on the Cadmium Forms in Soil

    水分和碳酸钙对土壤Cd形态的影响

  15. The studies of calcium carbonate with the chain structure

    具有链锁状结构碳酸钙的研究

  16. Present Situation and Development of Heavy Calcium Carbonate

    重质碳酸钙生产现状及其发展

  17. Special Precipitated Calcium Carbonate for High - Quality Cigarette Paper

    高档卷烟纸专用沉淀碳酸钙的研制

  18. On the Mechanism of High Temperature Dissociation of Calcium Carbonate

    碳酸钙热分解的机理研究

  19. Synthesis of Calcium Carbonate Microsphere in a Solution System of Five Components

    在五组分溶液体系中制备碳酸钙微球

  20. Conditions of groundwater movement for calcium carbonate deposition in cave system

    洞穴碳酸钙沉积的水运动条件

  21. Control of calcium carbonate in reverse osmosis water systems by polymers

    聚合物对反渗透处理水系统中碳酸钙垢的控制

  22. Results An optimal process is obtained to produce high-purity calcium carbonate .

    结果得到一条循环法生产高纯碳酸钙的优化工艺路线,该工艺过程如下:原料经煅烧后与氯化铵反应,加入沉淀剂过滤,除去杂质;

  23. Research on Application Characteristic in Plastic of Calcium Carbonate Polymer Grafting Modification Products

    重质碳酸钙聚合物接枝改性产品在塑料中的应用研究

  24. Study on synthesis of nano calcium carbonate via different lime

    采用不同石灰原料制备纳米碳酸钙的研究

  25. A study on stability of ultrafine ground calcium carbonate aqueous suspension

    超细重质碳酸钙水悬浮液稳定性的研究

  26. Effect of Rare Earth Ions in Formation of Calcium Carbonate

    稀土离子对溶液体系中碳酸钙生成的影响

  27. A experimental study of influence of pH on calcium carbonate crystallization fouling

    溶液pH值对碳酸钙结垢的影响

  28. The application of dryer in the production of nanometer calcium carbonate

    干燥设备在纳米碳酸钙生产中的应用

  29. Study on dispersion and modification devices of precipitation calcium carbonate

    轻质碳酸钙分散、改性装置的研究

  30. Study on the Retention of Precipitated Calcium Carbonate in Paper

    改性轻质碳酸钙在纸页中的留着研究