ZSM-5 Series Shape-selective Zeolites
I-ZSM-5 i-zeolite ingasetyenziselwa ishishini lepetrochemical, ishishini lemichiza elungileyo kunye nezinye iindawo ngenxa yendlela yayo ekhethekileyo ye-three-dimensional cross pore canal, i-speckability ekhethekileyo yokukhetha imilo, i-isomerization kunye nesakhono sokuvumba. Okwangoku, zingasetyenziswa kwi-FCC catalyst okanye izongezo ezinokuphucula inombolo ye-octane ye-petroli, i-hydro/aonhydro dewaxing catalysts kunye neyunithi yenkqubo ye-xylene isomerization, i-toluene disproportionation kunye ne-alkylation. Inombolo ye-octane ye-petroli inokuphuculwa kwaye umxholo we-olefin unokunyuswa kwakhona ukuba i-zeolites yongezwa kwi-FCC catalyst kwi-reaction ye-FBR-FCC. Kwinkampani yethu, i-ZSM-5 i-serial shape-selective zeolites ine-silica-alumina ratio eyahlukeneyo, ukusuka kwi-25 ukuya kwi-500. Ukuhanjiswa kwe-particle kunokulungiswa ngokweemfuno zabathengi. Ikhono le-isomerization kunye nokuzinza komsebenzi kunokutshintshwa xa i-acidity ihlengahlengiswa ngokutshintsha umlinganiselo we-silica-alumina ngokweemfuno zakho.
| Umzekelo | ZSM-5 Series Shape-selective Zeolites | |
| Umbala | Ingwevu ekhanyayo | |
| Inkqubo ye-Synthesis: Ngaphantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu, i-ZSM-5 zeolites ziya kuveliswa emva kwe-hydrothermal compound crystallization, i-filtrating, ukuhlamba, ukuguqula kunye nokomisa ngokusebenzisa i-aluminium ityuwa kunye ne-silicate njengezinto eziphambili. | ||
| Crystallinity yokuthelekisa | % | ≥90 |
| SiO2/Al2O3 | 25-500 | |
| Iyonke iSA | m2/g | ≥330 |
| PV | ml/g | ≥0.17 |
| Na2O | wt% | ≤0.1 |
| LOI | wt% | ≤10 |
| Usetyenziso oluqhelekileyo | 1. I-Hydro/aonhydro dewaxing catalysts | |
| 2. I-Catalytic dewaxing | ||
| 3. Ukungalungelelani kwetoluene | ||
| 4. Xylene isomerization | ||
| 5. Alkylate | ||
| 6. Isomerization | ||
| 7. Aromatization | ||
| 8. Ukuguqulwa kweMethanol ukuvelisa i-hydrocarbon | ||
