CO5631425A2 - PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS - Google Patents

PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS

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Publication number
CO5631425A2
CO5631425A2 CO04126455A CO04126455A CO5631425A2 CO 5631425 A2 CO5631425 A2 CO 5631425A2 CO 04126455 A CO04126455 A CO 04126455A CO 04126455 A CO04126455 A CO 04126455A CO 5631425 A2 CO5631425 A2 CO 5631425A2
Authority
CO
Colombia
Prior art keywords
production
precipitated calcium
product produced
calcium carbonates
calcium carbonate
Prior art date
Application number
CO04126455A
Other languages
Spanish (es)
Inventor
Erdman Gerald Dean
Original Assignee
Specialty Minerals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Specialty Minerals Inc filed Critical Specialty Minerals Inc
Priority to CO04126455A priority Critical patent/CO5631425A2/en
Publication of CO5631425A2 publication Critical patent/CO5631425A2/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

1.- Un proceso para producir carbonato de calcio precipitado, que comprende los pasos de:proporcionar hidróxido de calcio; y carbonatar el hidróxido de calcio con gas de bióxido de carbono y triturar por un tiempo suficiente para producir un carbonato de calcio que tiene al menos una conversión de aproximadamente 90 por ciento en peso a carbonato de calcio y que tiene una concentración en sólidos de al menos aproximadamente 90 por ciento en peso.1. A process to produce precipitated calcium carbonate, which comprises the steps of: providing calcium hydroxide; and carbonate the calcium hydroxide with carbon dioxide gas and grind for a sufficient time to produce a calcium carbonate that has at least a conversion of about 90 percent by weight to calcium carbonate and that has a solids concentration of at minus about 90 percent by weight.

CO04126455A 2004-12-17 2004-12-17 PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS CO5631425A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CO04126455A CO5631425A2 (en) 2004-12-17 2004-12-17 PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO04126455A CO5631425A2 (en) 2004-12-17 2004-12-17 PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS

Publications (1)

Publication Number Publication Date
CO5631425A2 true CO5631425A2 (en) 2006-04-28

Family

ID=43122841

Family Applications (1)

Application Number Title Priority Date Filing Date
CO04126455A CO5631425A2 (en) 2004-12-17 2004-12-17 PROCESS FOR THE PRODUCTION OF PRECIPITATED CALCIUM CARBONATES AND PRODUCT PRODUCED BY THIS

Country Status (1)

Country Link
CO (1) CO5631425A2 (en)

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