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:
| Mea / 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 |
P-DF-10 e lelei i formability, malosi sili ma tetee abrasion, lautele faaaogaina i hydrocracking catalysts hydrogenation residual suauu ma hydrofining.
Talosaga Oloa
lenei oloa ua i ai le uiga o le mama maualuga, tele tusi e afu ai, density auala, tufatufaina tele pu afu toniga, tafe faigofie ma soluble i oʻona.
mafai foi ona faaaoga P-DF-10 lelei abrasives ma le vaega autu o adhesives maualuga le vevela.
Faasino Upu vailaau
|
% Tuufaatasiga vailaau |
|
|
Fe 2Le 3 |
≤0.04 |
|
NA 2Le |
≤0.1 |
|
Ina 42- |
≤1.0 |
|
Loi |
≤30 |
|
faatinoga faaletino |
|
|
Al 2Le 3· 3H 2Le (%, XRD) |
≤3 |
|
voluma e afu ai (ml / g) |
0.9-1.1 |
|
Peti (m 2g /) |
≥280 |
|
vaega suiga |
|
|
350-450 ℃ |
P-DF-10 → γ-Al 2Le 3 |
|
800-900 ℃ |
γ-Al 2Le 3 → θ-Al 2Le 3 |
|
10001600 ℃ |
θ-Al 2Le 3 → αAl 2Le 3 |
Iloiloga o le tulaga lelei o macroporous pseudo-boehmite
Tulaga lelei o faailoilo oloa
1. O le mataupu mama e sili atu i lo le 10 taimi e maualalo nai lo isi gaosi aiga. O le mataupu i totonu o Na2O, SiO2, e maualalo Fe2O3 nai lo 50PPM, ma le anotusi o le CA, Mg, SO42-, Cl-, Pb, CD, V, ma isi e maualalo ifo nai lo 10PPM.
2. O le tusi pu ma le eria luga e tele ma sili atu ona mautu nai lo isi gaosi. Aemaise lava, le mulivai faaaogāina auaunaga voluma pu afu ma le eria luga faapitoa ina ua uma ona faaleleia le a le matua faaitiitia, ma le malosi ina ua uma ona faaleleia e aunoa ma le faalagolago i isi ni faila e matua maualuga, o tala atu o le maua o isi gaosi aiga.
E faatau mai uma mea e masani a lo tatou kamupani mai mea maualuga-mama. O le faagasologa atoa faʻatamafaiina uamea stainless po o meafaigaluega palasitika-laina ma paipa, e lua-tulaga masini vai osmosis faafeagai, e tolu uʻamea faagasologa aveesea ma faagasologa e tolu backwashing ina ia mautinoa le mama maualuga ma e leai se aafiaga filogia.
Mautu lelei lona lua fuaina
ua faaauupegaina faagasologa o lo tatou faatasi ma meafaigaluega cooling ma faʻavevela ina ia mautinoa ai e tumau i le vevela i le faagasologa. Faatotogaina i masini atoatoa falesuesue ma tagata faigaluega, o le faagasologa atoa o le asiasiga faagasologa tuuina atu ma le mataituina, ma calibration masani ma tagata e faaaogāina auaunaga mulivai, iunivesite ma isi faalapotopotoga ina ia mautinoa o le faafoega a le tuuina faagasologa ma le mautu o faailoilo oloa.
