Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai Zeolite Catalyst zsm-22 hpe galaw shapraw ai hte garan jaw ai ni kaw na langai mi rai nga ai. Mahkrum madup law law hte, anhte a htingnu kaw nna ndai kaw dut shabra na matu, manu dan ai zeolite catalyst zsm-22 hpe mari la na matu kabu gara hkap tau la ga ai. Manu jahpu n jaw ra ai sha sample lu na matu matut mahkai mai ai.
Shachyen shaga ai
Zeolite catalyst ZSM-22 (Zeolite Socony Mobil-22 or ZSM-22 zeolite powder), is a synthetic zeolite with a crystal type of TON. ZSM-22 a nrut nra gaw, n-gun shi rawng ai ring ni rai nna, shi a madung lam ni gaw, n-gun n rawng ai, langai sha re ai dingyang lam ni rai nna, pore size gaw 0.45 nm×0.55 nm daram rai nga ai.
ZSM-22 molecular sieve ni hta langai sha nga ai, molecular diffusion gaw n-gun ja ai lam hpe madun dan ai majaw, linear molecular bai htang ai lam ni a matu htuk manu ai. Ndai hkrang gaw shanhte hpe laksan hkrang-lata la ai catalytic atsam ni hpe jaw ya ai. ZSM-22 zeolite molecular sieve ni hta Brønsted acid ginjaw ni lawm nna, dai gaw hydrocarbon ni hpe garan ginhka ai, garan ginhka ai, n-gun shayawm ai zawn re ai n-gun ni hpe shabyin ya lu ai. Silica-alumina ratio hpe gram lajang ai hku nna, shi a acid n-gun hte acid n-gun hpe galai shai lu ai.
Dai hta n-ga, ZSM-22 zeolite catalyst gaw grai kaja ai nbung n-gun hte hka n-gun hpe madun dan ai majaw, petrochemical hpaga lam hta nbung n-gun kaba ai catalyst makau grup yin a matu grai htuk manu ai. ZSM-22 molecular sieves ni gaw, shanhte a laklai ai n-gup n-gu n-gun hte n-gup n-gu n-gun n-rawng ai majaw, alkane isomerization, hydrocracking dewaxing, olefin galai shai nna n-gun n-rawng ai, alkylation, aromatization, etc.



Hpaji masa masat da ai lam
|
Hpan |
ZSM-22 |
|
Hkrang nsam |
Hpraw ai hka htung |
|
Crystal hkrang |
TON |
|
Hkristal galu kaba ai (μm) |
1.0~2.0 |
|
BET Npu Lamu ga (m2/g) |
>300 |
|
SiO2/Al2O3(mole/mole) |
Laksan mai galaw ai |
|
Na2O(hkum hkrang%) |
<0.1 |
|
Hkalung n-gun (%) |
>95 |
|
Wan hkru ai shaloi sum mat ai (wt%) |
<5 |
Shawk shawn ai
- Wan sau hte seng ai Isomerization
- Kaja ai tsi mawan hkrang- lata la ai Catalysis
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