A le lo ZSM-5 zeolite fun ile-iṣẹ epo petrochemical, ile-iṣẹ kemikali daradara ati awọn aaye miiran nitori ikanni iho onisẹpo mẹta pataki rẹ, iyapa apẹrẹ pataki, isomerization ati agbara aromatization. Ni bayi, a le lo wọn si catalyst FCC tabi awọn afikun ti o le mu nọmba octane gasoline pọ si, awọn catalyst hydro/aonhydro dewaxing ati isomerization ilana xylene, disproportionation toluene ati alkylation. Nọmba octane gasoline le mu dara si ati pe akoonu olefin le pọ si ti a ba fi awọn zeolites kun catalyst FCC ninu iṣe FBR-FCC. Ninu ile-iṣẹ wa, awọn zeolites serial-shape-selective ZSM-5 ni ipin silica-alumina oriṣiriṣi, lati 25 si 500. Pinpin patiku le ṣatunṣe gẹgẹbi awọn ibeere ti awọn alabara. Agbara isomerization ati iduroṣinṣin iṣẹ le yipada nigbati a ba ṣatunṣe acidity nipa yiyipada ipin silica-alumina gẹgẹbi awọn ibeere rẹ.
| Àwòṣe | Àwọn Zeolites tí a yàn ní ìrísí ZSM-5 Series | |
| Àwọ̀ | Àwọ̀ ewé fẹ́ẹ́rẹ́fẹ́ẹ́ | |
| Ilana Iṣelọpọ: Labẹ awọn ipo iwọn otutu giga ati titẹ giga, awọn zeolites ZSM-5 yoo waye lẹhin ti a ba ti ṣe kirisita hydrothermal compound, sisẹ, fifọ, iyipada ati gbigbẹ nipa lilo iyọ aluminiomu ati silicate gẹgẹbi ohun elo akọkọ. | ||
| Ìfiwéra Kírísítàlì | % | ≥90 |
| SiO2/Al2O3 | 25-500 | |
| Àpapọ̀ SA | m2/g | ≥330 |
| PV | milimita/g | ≥0.17 |
| Na2O | wt% | ≤0.1 |
| LOI | wt% | ≤10 |
| Ohun elo deede | 1. Àwọn ohun èlò ìdènà omi/aonhydro | |
| 2. Ìdènà ìfàmọ́ra | ||
| 3. Àìtótótótótó | ||
| 4. Isomerization Xylene | ||
| 5. Alkylate | ||
| 6. Ṣíṣe ìsomérásì | ||
| 7. Ìmúdùn òórùn | ||
| 8. Mẹ́tánọ́lù tó ń yí padà sí ìṣẹ̀dá háíkáróbódì | ||