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 |
P-DF-10 dị mma na formability, elu ike na abrasion eguzogide, ọtụtụ-eji hydrocracking mmapụta mmanụ hydrogenation na hydrofining akpali.
Ngwa Product
Ngwaahịa a nwere àgwà nke elu-adị ọcha, nnukwu pore olu, na-ajụ njupụta, edo pore size nkesa, mfe eruba na soluble na Acid.
P-DF-10 nwekwara ike-eji ezi Abrasives na isi akụrụngwa nke elu okpomọkụ adhesives.
Chemical Index
|
Chemical mejupụtara% |
|
|
Fe 2O 3 |
≤0.04 |
|
Na 2O |
≤0.1 |
|
NKE 42- |
≤1.0 |
|
LOI |
≤30 |
|
Physical arụmọrụ |
|
|
Al 2O 3· 3H 2O (%, XRD) |
≤3 |
|
Pore olu (ml / g) |
0.9-1.1 |
|
Nzọ (m 2/ g) |
≥280 |
|
adọ mgbanwe |
|
|
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 nke uru nke macroporous pseudo-boehmite
Uru nke ngwaahịa na-egosi
1. ọcha ọdịnaya bụ ihe karịrị 10 ugboro ala karịa ndị ọzọ na anụ ụlọ Nsukka. Ọdịnaya nke Na2O, SiO2, Fe2O3 bụ ala karịa 50PPM, na ọdịnaya nke ca, mg, SO42-, Cl-, Pb, CD, V, wdg na-ala karịa 10PPM.
2. The oghere olu na n'elu ebe-ebu ibu na ndị ọzọ mụ karịa ndị ọzọ na-emepụta. Karịsịa, downstream ahịa 'pore olu na kpọmkwem n'elu ebe mgbe ịkpụzi gaghị ukwuu belata, na ike mgbe n'ịkpụzi enweghị ịdabere na ndị ọzọ binders dị nnọọ elu, nke bụ oké njọ nke na ndị ọzọ anụ ụlọ Nsukka.
Anyị ụlọ ọrụ ngwaọrụ na-niile zụrụ n'aka elu-adị ọcha na ihe. The dum usoro adopts igwe anaghị agba nchara ma ọ bụ plastic-agbakọta ngwá na paịpụ, abụọ-ogbo reverse nwayọọ nwayọọ amịkọrọ mmiri ngwá, atọ ígwè mwepụ Filiks ma na atọ backwashing Filiks ka hụ na elu-adị ọcha na-enweghị mmetọ.
Nke abụọ quality kwụsie ike jikoro
anyị ụlọ ọrụ usoro na-onwem na jụrụ na kpo oku akụrụngwa iji hụ na okpomọkụ na usoro bụ mgbe nile. Onwem na zuru ezu ime nnyocha na ngwá na anya, dum usoro nke mmepụta usoro nnyocha na nlekota, na mgbe mmezi na downstream ahịa, mahadum na ndị ọzọ oru iji hụ na akara nke mmepụta usoro na nkwụsi ike nke ngwaahịa egosi.
