Tone TAUSAGA vailaau Taulai atu i alumina vailaau

Macro-Porous Pseudoboehmite (P-DF-10)

Faamatalaga puupuu:

uiga o le ua i ai lenei oloa o le mama maualuga, tele tusi e afu ai, density auala, tufatufaina tele pu afu toniga, tafe faigofie ma soluble i oʻona.


Faamatalaga oloa

pine o oloa

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.

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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 → αAl 2Le 3


Iloiloga o le tulaga lelei o macroporous pseudo-boehmite
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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.


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