MX9708339A - Method for the calcination of calcium carbonate bearing materials. - Google Patents

Method for the calcination of calcium carbonate bearing materials.

Info

Publication number
MX9708339A
MX9708339A MX9708339A MX9708339A MX9708339A MX 9708339 A MX9708339 A MX 9708339A MX 9708339 A MX9708339 A MX 9708339A MX 9708339 A MX9708339 A MX 9708339A MX 9708339 A MX9708339 A MX 9708339A
Authority
MX
Mexico
Prior art keywords
calcium carbonate
fine
calcination
bearing materials
carbonate bearing
Prior art date
Application number
MX9708339A
Other languages
Spanish (es)
Other versions
MXPA97008339A (en
Inventor
Gerald J Labelle
Sidney M Cohen
William E Lindquist
Michael E Prokesch
Original Assignee
Fuller Co
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 Fuller Co filed Critical Fuller Co
Priority claimed from PCT/US1997/003749 external-priority patent/WO1997032174A1/en
Publication of MXPA97008339A publication Critical patent/MXPA97008339A/en
Publication of MX9708339A publication Critical patent/MX9708339A/en

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

Abstract

The invention relates to a method for heat treatment of fine calcium carbonate bearing material comprising preheating fine material containing a coarse and a fine fraction. The preheated material is delivered into a fluidized bed (20) calcining means wherein the coarse fraction is calcined and the fine fraction is delivered by process air to an adjacent vertically arranged gas flash calciner furnace (60) in which it is calcined.
MX9708339A 1997-02-27 1997-02-27 Method for the calcination of calcium carbonate bearing materials. MX9708339A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08609143 1996-02-29
PCT/US1997/003749 WO1997032174A1 (en) 1996-02-29 1997-02-27 Method for the calcination of calcium carbonate bearing materials

Publications (2)

Publication Number Publication Date
MXPA97008339A MXPA97008339A (en) 1998-01-01
MX9708339A true MX9708339A (en) 1998-01-31

Family

ID=39165742

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708339A MX9708339A (en) 1997-02-27 1997-02-27 Method for the calcination of calcium carbonate bearing materials.

Country Status (1)

Country Link
MX (1) MX9708339A (en)

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