Faatinoga o Galuega oloa:
A gel sinasina (susu) po o le efuefu (mago), odorless, lē momose ma nontoxic. O se thixotrope i le tagata o le vaega maualuga crystalline mama, lelei GELATION ma meatotino caking malosi.
O se sima o le faapapaina o auala mo le lalolagi-e le masani semi-gaosi faamama molecular Y, o se sima i alumini silicate alava refractory, o se vaega taua i le faia o ethylene e ava malosi dehydration ma i le faia o ethane epoxy. E mafai foi ona faaaoga e pei o mea e masani ona maua mo le faagaoioia alumina ma isi aluminates.
Pseudoboehmite Talosaga:
1. FCC ma feaveai ai vaega taua hydrogenation.
2. sima i alumini silicate alava refractory.
3. metotia i le faia o ethylene e ava malosi dehydration ma i le faia o ethane epoxy.
4. Faaaogaina o mea e masani ona maua mo faagaoioia alumina ma isi aluminates.
Vailaau Faasino Upu:
| Item
ituaiga |
% Vaega vailaau |
faatinoga faaletino |
|||||||
|
Sio 2 ≤ |
Fe 2Le 3 ≤ |
NA 2Le ≤ |
susū |
Loi ≤ |
Gelation limatusi % |
Al2O3 · 3H2O % |
pu afu fua ml / g |
Peti m 2/ g ≥ |
|
|
PG-03 |
0,30 |
0,03 |
0,30 |
- |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
PD-03 |
0,30 |
0,03 |
0,30 |
≤25 |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
P-DF-03 |
0,30 |
0,03 |
0,30 |
≤20 |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
P-DF-03-LS |
0,03 |
0,10 |
- |
- |
- |
≥95 |
5 |
≥0.3 |
250 |
|
% Tuufaatasiga vailaau |
|
|
Fe 2Le 3 |
≤0.04 |
|
NA 2Le |
≤0.2 |
|
susū |
≤0.5 |
|
faatinoga faaletino |
|
|
Loi |
≤17 |
|
D 50(μm) |
2.0 ± 0.5 |
|
Peti (m 2g /) |
≥70 |
|
density tele (g / cm 3) |
0.3-0.5 |
A-AS-HC-GSA Boehmite o se vailaau taua mo le tapenaina o γ-Al2O3 ma α-Al2O3, faapitoa e faaaoga i vaega taua ma ona mea e feaveai, -O le mea, membranes porous ma vaivai malolosi, ceramics vevela maualuga ma isi
