- 专利标题： IMPROVED PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATE
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申请号： US15532715申请日： 2015-12-08
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公开(公告)号： US20170355610A1公开(公告)日： 2017-12-14
- 发明人: Marc Maurer , Mathieu Skrzypczak , Luis Pedroso , Holger Spiegel
- 申请人： Omya International AG
- 优先权： EP14197536.7 20141212
- 国际申请： PCT/EP2015/079000 WO 20151208
- 主分类号： C01F11/18
- IPC分类号： C01F11/18 ; D21H17/67 ; D21H11/12
摘要：
The present invention relates to a process for the preparation of precipitated calcium carbonate allowing for a more sustainable and cost-efficient use of milk of lime. The obtainable products show good optical properties as well as fine particle size distributions.
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