Product Performance:
A na-acha ọcha jel (mmiri) ma ọ bụ ntụ ntụ (Fikiere), odorless, keenweghiuto na nontoxic. Ọ bụ a thixotrope na odide nke elu-adị ọcha crystalline adọ, magburu onwe GELATION na ike caking onwunwe.
Ọ bụ a ciment nke cracking mkpali maka ọkara sịntetik obere-uwa Y molekụla myọ, a ciment na aluminum silicate refractory eriri, a mkpali na-eme ethylene site mmanya akpịrị ịkpọ nkụ na-eme epoxy ethane. Ọ na-ike-eji dị ka akụrụngwa n'ihi ọrụ alumina na ndị ọzọ na aluminates.
Pseudoboehmite Ngwa:
1. FCC na hydrogenation mkpali ụgbọelu.
2. Cement na aluminum silicate refractory eriri.
3. mkpali na-eme ethylene site mmanya akpịrị ịkpọ nkụ na-eme epoxy ethane.
4. Jiri dị ka akụrụngwa n'ihi ọrụ alumina na ndị ọzọ na aluminates.
Chemical Index:
| Item
ụdị |
Chemical mmiri% |
Physical arụmọrụ |
|||||||
|
SiO 2 ≤ |
Fe 2O 3 ≤ |
Na 2O ≤ |
mmiri |
LOI ≤ |
Gelation index % |
Al2O3 · 3H2O % |
Pore olu ml / g |
Nzọ m 2/ g ≥ |
|
|
Ntuziaka Nne na Nna-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 |
|
Chemical mejupụtara% |
|
|
Fe 2O 3 |
≤0.04 |
|
Na 2O |
≤0.2 |
|
mmiri |
≤0.5 |
|
Physical arụmọrụ |
|
|
LOI |
≤17 |
|
D 50(μm) |
2.0 ± 0,5 |
|
Nzọ (m 2/ g) |
≥70 |
|
nnukwu njupụta (g / cm 3) |
0.3-0.5 |
A-AS-HC-GSA Boehmite bụ ihe dị mkpa precursor maka nkwadebe nke γ-Al2O3 na α-Al2O3, bụ-eji na mkpali na ya ụgbọelu ihe, mkpuchi ihe onwunwe, porous membranes na juu abrasive, elu okpomọkụ ceramik wdg
