Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai Zeolite Catalyst zsm-11 hpe galaw shapraw ai hte garan jaw ai ni kaw na langai mi rai nga ai. Mahkrum madup law law nga ai hte, anhte a htingnu kaw nna ndai kaw dut shabra na matu, manu dan ai zeolite catalyst zsm-11 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-11 (Zeolite Socony Mobil-11 or ZSM-11 zeolite powder), is a synthetic zeolite with a crystal type of MEL. ZSM-11 molecular sieve gaw tetragonal crystal system hta lawm nna, shi a n-gup magap ni gaw madung hku nna, n-gup magap shi lawm ai ring ni hte hpawng de da ai rai nna, n-gup magap masum rawng ai dingyang n-gup magap hpe hpaw shabawn da ai. ZSM-11 a pore kaba ai gaw 0.54 nm×0.53 nm daram rai nga ai.
ZSM-11 zeolite a 3-dimensional channel structure gaw, n-gun dat ni hte n-gun dat ni hpe maga law law kaw nna sieve kata de shang pru wa shangun ai majaw, molecular diffusion kaja ai atsam, carbon n-gun hpe ninghkap lu ai atsam, hkrang hpe lata la lu ai atsam, nbung n-gun hpe n-gun jaw lu ai atsam ni hpe madun dan lu ai. ZSM-11 molecular sieve hta mung grai kaja ai acid hpe n-gun dat ya lu ai atsam nga ai, acid n-gun hte acid ginjaw ni a jahpan hpe silica-alumina ratio hpe gram lajang ai hku nna hkang lu ai.
ZSM-11 zeolite a catalytic manu gaw, n-gun n law ai organic hte hydrocarbon molecule ni hpe galaw shapraw na matu, shi a laksan htuk manu ai lam kaw na pru wa ai re. Shi a ahkyak dik ai jai lang ai lam gaw aromatization rai nna, shi a mesoporous hkrang gaw manam pyaw ai hydrocarbons ni hpe byin pru wa ai hta hkrang hpe lata la mai ai. ZSM-11 molecular sieve hpe mung, olefin hpe garan ginhka ai, acid amyu myu hpe garan ginhka ai, hydrocarbon hpe garan ginhka ai, methanol kaw nna hydrogen de galai shai ai lam ni hta mung jai lang mai ai.
Hpaji masa masat da ai lam
|
Hpan |
ZSM-11 |
|
Hkrang nsam |
Hpraw ai hka htung |
|
Crystal hkrang |
MEL |
|
Nlung kaba ai (μm) |
1.0~2.0 |
|
BET Npu Lamu ga (m2/g) |
>320 |
|
SiO2/Al2O3(mole/mole) |
Tinang ra ai hku gram lajang mai ai |
|
Na2O(hkum hkrang%) |
<0.1 |
|
Hkalung n-gun (%) |
>95 |
|
Wan hkru ai shaloi sum mat ai (wt%) |
<5 |
Shawk shawn ai
- Petrochemical manam pyaw ai baw
-
Olefin hpe garan ginhka ai
- Methanol hpe galai shai ai hpaji masa ni
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