Prix FOB
Obtenir le dernier prix|
1 Ton Minimum Order
Pays:
China
N ° de modèle:
Alumina Ball
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Ton
Packaging Detail:
Plastic bag
Heure de livraison:
Within 7 days after receival of the payment
Capacité de Fournir:
20000 Ton per Year
Payment Type:
T/T, L/C, Western Union, Money Gram
Groupe de produits :
-
Personne àcontacter Ivy
No.586, E Hu Administrative agency, Economic Development Zone,, Pingxiang, Jiangxi
IntroductionÂ
VODA *9 High Alumina Support Media is equal Denstone *9 Support
Media. It is inchemical composition*9+% alpha alumina and a maximum
0.2wt% SiO 2 . Because of its highalumina content and low silica
(SiO2 ), it's a very excellent and ideal product for high
temperature and steam applications, such as secondary reformers in
ammonia processing, where leached silica will coat downstream
equipment or foul the catalyst bed.
VODAÂ *9 High Alumina Support Media has very excellent thermal
properties, with its high density high-temperature resistance
***0℃, also it's a good choice for heat retention or
equilibration media.
For its superior chemical resistance, it's suitable for
applications in olefin processes, such as ethylene dryers, where
there's the polymerization problem.Â
 Chemical
composition                                                            Â
| Typical Technical Composition |
Min. % |
Max. % |
Usual % |
|
SiO2 |
****** |
0.*0 |
0.*8 |
|
Al2O3 |
*9.*0 |
*9.*0 |
*9.*0 |
|
Fe2O3 |
****** |
0.*0 |
0.*2 |
|
TiO2 |
****** |
0.*5 |
0.*2 |
|
CaO |
****** |
0.*0 |
0.*0 |
|
MgO |
****** |
0.*0 |
0.*5 |
|
Na2O |
****** |
0.*5 |
0.*0 |
|
K2O |
****** |
0.*0 |
0.*3 |
 Physical properties
|
Index |
Value |
Value |
|
Leachable Iron |
≤ 0.*1% |
 |
|
Apparent Porosity by Weight |
≤ 7.0% |
 |
|
Moh's Hardness Scale |
>8.0 |
 |
|
Water Absorption |
<4.0wt.% |
 |
|
Acid Resistance |
>*9.8% |
 |
|
Thermal Conductivity |
0.**0.8 w/m 2 .k |
 |
|
Thermal *@******************** |
0.*0% |
 |
|
Thermal Shock Stability, ***0℃ then water cooling |
*0 times |
 |
|
Max. Operating Temperature |
***0 ℃ |
***2 ℉ |
|
Specific Density |
3,**0 kg /m 3 |
**2 lb /ft 3 |
|
Bulk Density (Packing Density) |
2,**0 g /cm 3 |
**1 lb /ft 3 |
Â
 Crush Strength
|
Size /
|
Crush Strength |
|||
|
Nominal Size |
(lbs) |
(kg) |
(N/pc) |
|
|
mm |
inch |
min. |
min. |
min. |
|
3 |
1/8 |
**5 |
*2 |
**0 |
|
6 |
1/4 |
**0 |
**5 |
***0 |
|
*0 |
3/8 |
**0 |
**0 |
***1 |
|
*3 |
1/2 |
***5 |
**5 |
***1 |
|
*6 |
5/8 |
***0 |
**0 |
***0 |
|
*9 |
3/4 |
***5 |
***0 |
****7 |
|
*5 |
1 |
***0 |
***0 |
****5 |
|
*8 |
**1/2 |
***4 |
***0 |
****6 |
|
*0 |
2 |
***0 |
***0 |
****5 |
| Pays: | China |
| N ° de modèle: | Alumina Ball |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Ton |
| Packaging Detail: | Plastic bag |
| Heure de livraison: | Within 7 days after receival of the payment |
| Capacité de Fournir: | 20000 Ton per Year |
| Payment Type: | T/T, L/C, Western Union, Money Gram |
| Groupe de produits : | - |
