离岸价格
获取最新报价1 ~ 1000 / Metric Ton ( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
最小订单:
500 Metric Ton
包装细节:
as per the clients' requests
交货时间:
immediately
供应能力:
200 Metric Ton per Month
付款方式:
Other, Money Gram, D/P, D/A, L/C, T/T
China
联系人 Mr. Andy
High-tech Devolopment Zone, Shijiazhuang, Hebei Province, China, Shijiazhuang, Hebei
ZSM*5 molecular sieve
In petrochemistry industry, ZSM*5 molecular sieve is widely used as addition of diesel hydrodewaxing catalyst and fixed bed catalytic cracking catalyst. ZSM*5 molecular sieve which SiO2/Al2O3 is from *8 to *0 mostly has been used as an FCC additive for decreasing olefin content in gasoline. The SiO2/Al2O3 of ZSM*5 used in residuum catalytic cracking is from *5 to *0.
In chemical industry, ZSM*5 molecular sieve is widely used as selective catalyst, such as: 1,*-diethylbenzene catalyst, xylene isomeric catalyst. In environmental protection, organic matters have been extracted by ZSM*5 which SiO2/Al2O3 is from **0 to **0.
In our factory, ZSM*5 molecular sieve is prepared by a unique non-template method and by ueing organic amine as template method. ZSM*5 molecular sieve was honored with second prize of national invention.
Production index| SiO2/Al2O3 |
Na2O(%) |
Al2O3(%) |
SiO2(%) |
|
*5 |
≤0.1 |
**5.5 |
****5 |
|
*8 |
≤0.1 |
3.**3.9 |
****6 |
|
*0 |
≤0.1 |
2.*2.6 |
****7 |
Please note, other requirements about content of Na2O can be accommodated.
2 Adsorptive capacity
| Absorbent |
hexane(%) |
cyclohexane(%) |
water(%) |
|
*8 |
9.***0.5 |
1.**2.3 |
9.***0.0 |
|
*0 |
9.***0.0 |
1.**2.0 |
7.**8.0 |
|
*5 |
9.***0.5 |
2.***2.5 |
*1.***2.0 |
3 Configuration state
Relative crystallinity:Na-ZSM*5≥*5% ，H- ZSM*5≥*5%
Dimension: 4.6Å
Hot stability: 1.*1(measured by isooctane)
Hydro-thermal stability: zeolite ZSM*5 is still keeping the
structure at ***0℃
Stability: zeolite ZSM*5 is able to keep the structure at **0℃
after water vapor modified
