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Alumina Miniplant Operations--calcination of Kaolin in a Direct- fired Rotary Kiln.

Authors
Turner-TL; Sawyer-DL Jr.; Hunter-DB; Amey-EB III
Source
MISSING :24 pages
Link
NIOSHTIC No.
10002643
Abstract
This Bureau of Mines report describes calcination of kaolinitic clay in a direct-fired 2 1/2- by 24-ft rotary kiln at 750 deg and 775 deg c. Methods for preparing kaolin feed materials and characterization of calcined products are discussed. Approximately 99 pct of the alumina in a typical eastern Georgia kaolin was soluble in hcl after calcination at either 750 deg or 775 deg c.
Publication Date
19820101
Document Type
IH;
Fiscal Year
1982
NTIS Accession No.
NTIS Price
Identifying No.
RI 8736
NIOSH Division
BCEL;
Source Name
MISSING
State
GA;
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