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 |
|
|
Ina 42 |
≤2.0 |
|
NA 2Le |
≤2.0 |
|
mata - |
≤0.5 |
|
Al 2Le 3 gel |
≥10 |
|
Al 2Le 3 efuefu |
≥50 |
|
faatinoga faaletino |
|
|
三Al 2Le 3· 3H 2Le ( % , XRD ) |
≤5 |
|
TA gel |
2.2-3.0 |
|
TA ( 5%)efuefu |
7.5-9.5 |
|
-60 目meshpowder |
≥95% |
|
efuefu( g / ml) |
≤0.5 |
AG-50 o se ituaiga o amorphous fausaga gel alumina, lea e mafai ona faatupulaia tala pepa fale o manu i lalo o le gaoioiga o le acid inorganic po acid faatulagaina. O loo i ai le adhesion malosi tele. O le metotia e faia e AG-50 ua tetee lelei abrasion, e itiiti coke i oloa tali.
Ala i le faamamagoina, o le a sinasina mea efuefu amorphous lenei oloa. E mafai ona faaaogaina mo le tuuina atu o se sui sooupu accelerating saoloto alkali, spraying sima, sooupu acid neutralizing. Faaopoopoina i le sima faatelevaveina, o le a faapuupuu lona taimi coagulation, ona faaopoopo le vaitaimi e teu.
Mafai foi ona faaaoga AG-50 e pei ona luga le togafitia o alava inorganic po o le faatulagaina mo lona meatotino cementing. E le lautele faaaogaina i poselane sinia ma ceramics o fale gaosi oloa mo le faapalepale vevela lelei ma tini luga. E mafai foi ona avea filler inorganic mo pepa atavali alualu i luma. O le suia o le titanium karaponi mo le galuega tauave o le faateleina smoothness pepa, mea papae, tetee susu.
