I-ZSM-5 Series Shape-selective Zeolite
I-ZSM-5 i-zeolite ingase isetshenziselwe imboni ye-petrochemical, imboni yamakhemikhali emihle kanye neminye imikhakha ngenxa ye-pore canal ekhethekile enezinhlangothi ezintathu eziqondile, ukuqhekeka okukhethekile okukhetha ukuma, i-isomerization kanye nekhono lokuphunga.Okwamanje, zingasetshenziswa ku-FCC catalyst noma izithasiselo ezingathuthukisa inombolo ye-octane kaphethiloli, ama-hydro/aonhydro dewaxing catalysts kanye neyunithi yenqubo ye-xylene isomerization, ukungalingani kwe-toluene kanye ne-alkylation.Inombolo ye-octane kaphethiloli ingathuthukiswa futhi okuqukethwe kwe-olefin nakho kungandiswa uma ama-zeolite engezwa ku-catalyst ye-FCC ekuphenduleni kwe-FBR-FCC.Enkampanini yethu, i-ZSM-5 i-serial shape-selective zeolite inesilinganiso esihlukile se-silica-alumina, kusukela ku-25 kuya ku-500. Ukusatshalaliswa kwezinhlayiyana kungalungiswa ngokuvumelana nezidingo zamakhasimende.Ikhono le-isomerization nokuzinza komsebenzi kungashintshwa lapho i-asidi ilungiswa ngokushintsha isilinganiso se-silica-alumina ngokuya ngezidingo zakho.
| Imodeli | I-ZSM-5 Series Shape-selective Zeolite | |
| Umbala | Okumpunga okukhanyayo | |
| Inqubo Yokuhlanganisa: Ngaphansi kwezimo zokushisa eziphakeme nezimo zengcindezi ephezulu, ama-zeolite e-ZSM-5 azokhiqizwa ngemva kwekristalu ye-hydrothermal compound, ukuhlunga, ukugeza, ukuguqula nokomisa ngokusebenzisa i-aluminium usawoti kanye ne-silicate njengento eyinhloko. | ||
| I-Crystallinity yokuqhathanisa | % | ≥90 |
| SiO2/Al2O3 | 25-500 | |
| Ingqikithi ye-SA | m2/g | ≥330 |
| PV | ml/g | ≥0.17 |
| Na2O | wt% | ≤0.1 |
| LOI | wt% | ≤10 |
| Uhlelo lokusebenza olujwayelekile | 1. Ama-catalyst e-Hydro/aonhydro dewaxing | |
| 2. I-Catalytic dewaxing | ||
| 3. Ukungalingani kwetholuni | ||
| 4. Xylene isomerization | ||
| 5. Alkylate | ||
| 6. Isomerization | ||
| 7. Iphunga | ||
| 8. Ukuguqulwa kwe-methanol ukuze kukhiqizwe i-hydrocarbon | ||
