多种晶型纳米级改性碳酸钙的研制及应用  

THE PREPARATION AND APPLICATION OF THE VARIOUS CRYSTAL FORM MODIFIED CALCIUM CARBONATE WITH NANOMETER PARTICLE SIZE.

作　　者：刘涉江[1] 于元文 何豫基[1] 谢英惠[1] 任宝山[1] 

机构地区：[1]河北工业大学化工学院,天津300130 [2]青岛燃气集团焦化制气公司

出　　处：《无机盐工业》2002年第2期11-13,共3页Inorganic Chemicals Industry

摘　　要：介绍了利用碳化法制备纳米级碳酸钙的最佳工艺条件 ,合成了链状、立方体、针状等多种晶型纳米级改性碳酸钙 。The optimal technological conditions for the preparation of nanometer CaCO 3 by carbonation method were introduced.The various crystal form modified nanometer CaCO 3,such as chain,cubic and needle-like were synthesized and their properties and applications were discussed.

关 键 词：碳酸钙 晶型调节剂 表面改性剂 纳米级 改性 

分 类 号：TQ132.32[化学工程—无机化工]