Henan Sinmat Chemical Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm zeolite catalyst beta nyob rau hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj mus yuav cov khoom lag luam zoo zeolite catalyst beta muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.
Taw qhia
Zeolite catalyst Beta los yog zeolite molecular sieve, yog ib qho zeolite hluavtaws nrog ib hom siv lead ua ntawm BEA. Nws muaj peb -dav qhov sib txawv- qauv ntxeem tau, thiab nws lub cev pob txha yog tsim los ntawm tetrahedral silicate thiab txhuas oxide units. Nyob rau hauv lub pore system ntawm Beta zeolite, qhov pore loj ntawm cov kab tawm yog 0.66 nm × 0.67 nm, thaum lub pore loj ntawm cov kab nkhaus yog 0.56 nm × 0.56 nm.
Beta zeolite yog npaj rau hauv alkaline hydrothermal synthesis system siv tetraethylammonium hydroxide (TEAOH) ua tus qauv. Nws yog siv rau hauv cov nram qab no (tsis txwv rau) teb:
- Hauv petrochemicals, Beta zeolite yog siv los ua FCC catalyst thiab hydrocracking catalyst, ua ke nrog nws cov yam ntxwv pore, kom tau txais cov khoom siv roj; los yog siv rau isomerization ntawm linear paraffins, kom cov octane naj npawb ntawm cov roj av.
- Hauv cov tshuaj zoo, Beta zeolite yog siv los ua ib qho ntxiv los tsim ethylbenzene thiab isopropylbenzene, los ntawm alkylation ntawm benzene thiab olefins; txhawm rau nce cov ntsiab lus aromatics ntawm roj av, los ntawm aromatization ntawm n-hexane.
- Hauv kev tiv thaiv ib puag ncig, Beta zeolite yog siv rau kev tswj lub tsheb tso pa tawm, kev ua kom huv ntawm cov pa phem, thiab txo cov pa tawm ntawm VOCs, NOx, N.2O thiab lwm yam gases.
Technical Specification
|
Beta |
SiO2/Al2O3(mol / mol) |
Daim ntawv Cation |
Na2O (wt%) |
Crystallinity (%) |
BET Surface Area (m2/g) |
|
XS-B-25H |
23 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 700 |
|
XS-B-30H |
27 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 700 |
|
XS-B-40H |
40 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 700 |
|
XS-B-70H |
68 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 650 |
|
XS-B-100H |
92-110 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 650 |
|
XS-B-150H |
148 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 650 |
|
XS-B-300H |
298 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 600 |
|
XS-B-800H |
820 |
H |
0 |
Ntau dua lossis sib npaug li 95 |
Ntau dua lossis sib npaug li 600 |
Daim ntawv thov
- FCC catalyst thiab hydrocracking catalyst
- Alkylation additive
- Kev txo qis ntawm VOCs, NOx thiab N2O lwm.
Cim npe nrov: Tuam Tshoj zeolite catalyst beta manufacturers, lwm tus neeg
