activated calcium carbonate meaning in English

活性碳酸钙
活性炭酸钙

Producer of precipitated and activated calcium carbonate , for use as additives in various materials and products
-生产环烷酸环烷酸盐异辛酸盐和稀土催干剂。
A new producing technology and formula of calcium carbonate coming up to the internationl standard , and successfully produced a series of ultrafine activated calcium carbonate products of nm class
1994年通过与科研机构合作，研制开发了达到国际水平的生产碳酸钙的工艺和配方，成功地生产出纳米级的超细活性碳酸钙系列产品，