Ọja Performance:
A funfun jeli (tutu) tabi lulú (si dahùn o), odorless, obu ati nontoxic. O ti wa ni a thixotrope pẹlu awọn ohun kikọ ti ga ti nw okuta alakoso, o tayọ GELATION ati ki o lagbara caking ini.
O ti wa ni a simenti ti awọn inu ayase fun ologbele-sintetiki toje-aiye Y molikula sieve, a simenti ni aluminiomu silicate refractory okun, a ayase ni ṣiṣe ethylene nipa oti gbígbẹ ati ni ṣiṣe iposii ethane. O tun le ṣee lo bi aise awọn ohun elo fun ṣiṣẹ alumina ati awọn miiran aluminates.
Pseudoboehmite Ohun elo:
1. FCC ati hydrogenation ayase ti ngbe.
2. Cement ni aluminiomu silicate refractory okun.
3. ayase ni ṣiṣe ethylene nipa oti gbígbẹ ati ni ṣiṣe iposii ethane.
4. lo bi aise awọn ohun elo fun ṣiṣẹ alumina ati awọn miiran aluminates.
Chemical Index:
| Item
burandi |
Kemikali irinše% |
ti ara išẹ |
|||||||
|
SiO 2 ≤ |
Fe 2Eyin 3 ≤ |
Lori 2Eyin ≤ |
ọrinrin |
LOI ≤ |
Gelation Ìwé % |
Al2O3 · 3H2O % |
iho iwọn didun milimita / g |
Tẹtẹ 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 |
|
Kemikali tiwqn% |
|
|
Fe 2Eyin 3 |
≤0.04 |
|
Lori 2Eyin |
≤0.2 |
|
ọrinrin |
≤0.5 |
|
ti ara išẹ |
|
|
LOI |
≤17 |
|
D 50(μm) |
2.0 ± 0,5 |
|
Tẹtẹ (m 2/ g) |
≥70 |
|
olopobobo iwuwo (g / cm 3) |
0.3-0.5 |
A-AS-HC-GSA Boehmite jẹ ẹya pataki ṣaaju fun igbaradi ti γ-Al2O3 ati α-Al2O3, o kun lo ninu ayase ati awọn oniwe-ti ngbe ohun elo, ti a bo ohun elo, la kọja tanna ati rirọ abrasive, ga otutu amọ ati be be lo
