Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai Zeolite Catalyst Rey 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 rey 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 n-gun dat REY (Rare Earth Y) shing nrai REY molecular sieve ngu ai gaw, NaY zeolite hpe ion galai shai ai hku nna galai shai ai hku nna lu la ai Y-hpan zeolite langai mi rai nna, sodium ion nkau mi (sh) yawng hpe n law htum n-gun dat ion (La 2 zawn re ai) ni hte galai shai kau ai.3+, Ce3+, Nd3+, Pr .3+, hte kaga ni). REY zeolite hta mung FAU hkrang bung sumla nga ai, n-gup magap n-gun gaw 0.74 nm daram rai nna, hpraw ai n-gup magap hku nna dan dawng nga ai.
REY molecular sieve gaw Y-hpan molecular sieve a akyu ni hpe sali wunli hkam la lu ai, dai gaw silica-alumina ratio grai law ai, n-gun n bung ai hte n-gun rawng ai n-gun rawng ai, n-tsa n-gun kaba ai zawn re ai ni rai nga ai. Dai hta n-ga, rare earth elements ni hpe bang ai gaw acid center ni hpe n-gun ja shangun nna, catalyst hpe shawng nnan na shamu shamawt lam hte acidity grau law hkra galaw ya lu ai, dai gaw cracking reactions ni a matu akyu rawng ai.
REY molecular sieve hpe madung hku nna sau nhprang dat n-gun jat ai lam ni hta lang ai. Dai gaw, n-gun n-gun hte lata la ai lam hpe jat ya lu ai, n-gun lang ai lam hte manu jahpu hpe shayawm ya lu ai, grau nna, sau nhprang a cracking galai shai ai lam hpe grau kaja hkra galaw ya lu ai hte, wan sau hte diesel a n-gun hpe jat ya lu ai.
Hpaji masa masat da ai lam
|
Hpan |
REY |
|
Hkrang nsam |
Hpraw ai hka htung |
|
Hkrang nsam (%) |
hta grau kaba ai (sh) maren sha re. |
|
Npu lamu ga (m2/g) |
600 hta grau kaba ai (sh) maren sha re |
|
Na2O(%) |
0.8 hta n law ai (sh) maren sha re. |
|
Re2O3(%) |
16.0~19.5 |
|
Lattice hkrat sum ai nbung katsi ai lam (℃) |
>998 |
|
Wan hkru ai shaloi sum mat ai (wt%) |
5 |
|
D50(µm) |
5 |
Shawk shawn ai
- Wan sau Catalytic hpe garan ai
- Hka htaw ai jak
Hot Tags: Zeolite n-gun dat rey, rey zeolite, n law htum lamu ga y zeolite, rey molecular sieve, Miwa zeolite n-gun dat rey galaw shapraw ai ni, dut ya ai ni
