Invention Grant
- Patent Title: Calco-magnesian aqueous suspension and method for the production thereof
- Patent Title (中): 钙镁矿水悬浮液及其制备方法
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Application No.: US10565715Application Date: 2004-07-27
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Publication No.: US08206680B2Publication Date: 2012-06-26
- Inventor: Luis Alfredo Diaz Chavez , Timothy L. Salter , Ziad Habib , Henri-René Langelin
- Applicant: Luis Alfredo Diaz Chavez , Timothy L. Salter , Ziad Habib , Henri-René Langelin
- Applicant Address: BE
- Assignee: S.A. Lhoist Recherche et Developpement
- Current Assignee: S.A. Lhoist Recherche et Developpement
- Current Assignee Address: BE
- Agent Charles D. Gunter, Jr.
- Priority: BE2003/0426 20030728
- International Application: PCT/EP2004/051609 WO 20040727
- International Announcement: WO2005/014483 WO 20050217
- Main IPC: C01F11/02
- IPC: C01F11/02 ; C09K3/00
Abstract:
Calco-magnesian aqueous suspension having particles of solid matter with, before being put into suspension, a specific surface area, calculated according to the BET method, which is less than or equal to 10 m2/g, and its method of preparation. Such an aqueous suspension of calco-magnesian solid matter can achieve a very low viscosity, making it possible to greatly increase the solid matter concentration of the suspension, or again to reduce the size of the particles in suspension, thus obtaining a concentrated and reactive milk of lime.
Public/Granted literature
- US20060275203A1 Calco-magnesian aqueous suspension and method for the production thereof Public/Granted day:2006-12-07
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