DEPOSITED CALCIUM CARBONATE WITH REDUCED PORTLANDITIS CONTENT

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专利权人:

ОМИА ИНТЕРНЭШНЛ АГ (CH)

发明人:

ДЖЕРАРД, Дэниел Е. (CH),ГЕЙН, Патрик А. К. (CH)

申请号：

RU2017117662

公开号：

RU2017117662A

申请日:

2015.10.20

申请国别(地区):

RU

年份:

2018

代理人:

摘要：

The present invention is directed to a process for producing an aqueous suspension of precipitated calcium carbonate, wherein a milk of lime is prepared by mixing water, a calcium oxide containing material, and a precipitation enhancer, and subsequently, the milk of lime is carbonated to form an aqueous suspension of precipitated calcium carbonate.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/