Page 151 - Principles of Catalyst Development
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CATALYST CHARACTERIZATION 139
PSEUDO BOEHMITE
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a: AMORPHOUS ALUMINA
------------'----------------
BAYERITE
10
28
Figure 7.2. X-ray ditTraction patterns of alumina catalysts.
30r-,--------r-------.-------.-------.-------r
Ni(OH)2 DECOMPOSITION
----- DERIVATIVE
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u
~ 15 ,----------~.-.----
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u
0~~ ____ ~ ______ L_ ____ ~ ______ ~ ____ ~~
100 200 300 400 500 600
TEMPERA TURE, 'C
Figure 7.3. Differential thermal analysis results-the decomposition of nickel hydroxide.' 10e,
