Appeal No. 2000-1869
Application No. 08/922,478
APPENDIX
1. A process for producing "-alumina by calcining a
transition alumina obtained by calcination of aluminum hydroxide
prepared by hydrolysis of alumina isopropoxide in an atmosphere
containing at least 10% of volume of hydrogen chloride, at a
temperature of from 700 to 1,300oC, at atmosphere pressure and
for a calcining time of from 10-120 minutes to produce said "-
alumina.
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Last modified: November 3, 2007