Khoom Performance:
A dawb gel (ntub) los yog hmoov (qhuav), ntxhiab, cov mov thiab havzoov. Nws yog ib tug thixotrope nrog lub cim ntawm purity crystalline theem, YAV TOM NTEJ GELATION thiab muaj zog caking cov cuab yeej.
Nws yog ib tug xis mas ntawm lub ntes catalyst rau semi-hluavtaws tsawg-lub ntiaj teb Y molecular sieve, ib tug xis mas nyob rau hauv txhuas silicate refractory fiber, ib lub hauv paus nyob rau hauv ua ethylene los ntawm dej cawv lub cev qhuav dej thiab nyob rau hauv ua epoxy ethane. Nws kuj yuav siv tau raws li raw khoom rau tshuab txais alumina thiab lwm yam aluminates.
Pseudoboehmite Daim ntawv:
1. FCC thiab hydrogenation catalyst cab kuj.
2. Maas nyob rau hauv txhuas silicate refractory fiber.
3. Catalyst nyob rau hauv ua ethylene los ntawm dej cawv lub cev qhuav dej thiab nyob rau hauv ua epoxy ethane.
4. Siv raws li raw khoom rau tshuab txais alumina thiab lwm yam aluminates.
Tshuaj Index:
| Yam / hom |
Tshuaj Cheebtsam% |
lub cev kev ua tau zoo |
|||||||
|
SiO 2 ≤ |
Fe 2O 3 ≤ |
Na 2O ≤ |
ya |
Teb ≤ |
Gelation Performance index % |
Al2O3 · 3H2O % |
pore ntim ml / g |
Thawj koom ruam 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 yog zoo nyob formability, siab zog thiab puas kuj, dav siv nyob rau hauv hydrocracking residual roj hydrogenation thiab hydrofining catalysts.
Daim ntawv thov Khoom
Cov khoom muaj cov yam ntxwv ntawm siab purity, loj pore ntim, medium ceev, niaj hnub pore loj tis, ib qho yooj yim txaus thiab soluble nyob rau hauv Acid.
P-DF-10 kuj siv tau zoo ntxhib no los txhuam thiab lub tseem ceeb tivthaiv ntawm kub adhesives.
Tshuaj index
|
Tshuaj nyob tus yeees% |
|
|
Fe 2O 3 |
≤0.04 |
|
Na 2O |
≤0.1 |
|
Li 42- |
≤1.0 |
|
Teb |
≤30 |
|
lub cev kev ua tau zoo |
|
|
Al 2O 3· 3H 2O (%, XRD) |
≤3 |
|
Pore volume (ml / g) |
0.9-1.1 |
|
Thawj koom ruam (m 2/ g) |
≥280 |
|
Theem transformation |
|
|
350-450 ℃ |
P-DF-10 → γ-Al 2O 3 |
|
800-900 ℃ |
γ-Al 2O 3 → θ-Al 2O 3 |
|
10001600 ℃ |
θ-Al 2O 3 → αAl 2O 3 |
Analysis ntawm qhov zoo ntawm macroporous pseudo-boehmite
Qhov zoo ntawm cov khoom ntsuas
1. Lub impurity cov ntsiab lus yog ntau tshaj 10 lub sij hawm tsawg dua lwm yam kev raug tsim manufacturers. Cov ntsiab lus ntawm Na2O, SiO2, Fe2O3 yog qis dua 50PPM, thiab tus txheem ntawm Ca, Mg, SO42-, Cl-, Pb, Cd, V, thiab lwm yam qis tshaj 10PPM.
2. Lub qhov volume thiab deg hauv cheeb tsam yog loj thiab ruaj khov dua lwm yam manufacturers. Nyob rau hauv kev, downstream cov neeg muas zaub 'pore ntim thiab tej deg hauv cheeb tsam tom qab molding yuav tsis tau zoo heev txo, thiab lub dag lub zog tom qab molding tsis relying rau lwm binders yog heev siab heev, uas yog dhau ncav cuag ntawm lwm yam kev raug tsim manufacturers.
Peb tuam txhab raw cov ntaub ntawv muaj tag nrho cov muas ntawm high-kev coj dawb huv ntaub ntawv. Tag nrho cov txheej txheem adopts stainless steel los yog yas-lined cov khoom thiab pipelines, ob-theem rov qab osmosis dej khoom, peb hlau tshem tawm dab thiab peb backwashing dab los xyuas kom meej siab purity thiab tsis muaj kuab paug.
Ob txhais zoo stability ntsuas
Peb lub tuam txhab tus txheej txheem yog txawm peem rau nrog cua txias thiab cua sov cov khoom los xyuas kom meej tias cov kub nyob rau hauv tus txheej txheem yog qhov. Nruab nrog tiav kuaj cov khoom thiab cov neeg ua, cov tag nrho cov txheej txheem ntawm cov ntau lawm txheej txheem kev soj ntsuam thiab saib xyuas, thiab kev calibration nrog downstream cov neeg muas zaub, universities thiab lwm yam tsev los xyuas kom meej cov kev tswj ntawm lub ntau lawm txheej txheem thiab cov stability ntawm cov khoom ntsuas.
