Ma Zeolite Osankha Maonekedwe a ZSM-5 Series
ZSM-5 zeolite ingagwiritsidwe ntchito pamakampani opanga mafuta, makampani opanga mankhwala abwino ndi madera ena chifukwa cha njira yake yapadera yolumikizirana ndi ma pore, kusweka kwapadera kwa mawonekedwe, isomerization ndi aromatization. Pakadali pano, zitha kugwiritsidwa ntchito pa FCC catalyst kapena zowonjezera zomwe zingawongolere kuchuluka kwa octane ya petrol, hydro/aonhydro dewaxing catalysts ndi unit process xylene isomerization, toluene disproportionation ndi alkylation. Nambala ya octane ya petrol ikhoza kuwonjezeka ndipo kuchuluka kwa olefin kungawonjezedwenso ngati zeolites ziwonjezedwa ku FCC catalyst mu FBR-FCC reaction. Mu kampani yathu, ZSM-5 serial shape-selective zeolites zili ndi chiŵerengero chosiyana cha silica-alumina, kuyambira 25 mpaka 500. Kugawa kwa tinthu kungasinthidwe malinga ndi zofunikira za makasitomala. Kuthekera kwa isomerization ndi kukhazikika kwa ntchito zitha kusinthidwa pamene acidity isinthidwa posintha chiŵerengero cha silica-alumina malinga ndi zomwe mukufuna.
| Chitsanzo | Ma Zeolite Osankha Maonekedwe a ZSM-5 Series | |
| Mtundu | Imvi yopepuka | |
| Njira Yopangira: Pansi pa kutentha kwambiri komanso kupanikizika kwakukulu, ma zeolite a ZSM-5 adzapangidwa pambuyo pa crystallization ya hydrothermal compound, kusefa, kutsuka, kusintha ndi kuumitsa pogwiritsa ntchito mchere wa aluminiyamu ndi silicate ngati chinthu chachikulu. | ||
| Kuyerekeza kwa Crystallinity | % | ≥90 |
| SiO2/Al2O3 | 25-500 | |
| Chiwerengero cha SA | m2/g | ≥330 |
| PV | ml/g | ≥0.17 |
| Na2O | kuchuluka kwa% | ≤0.1 |
| LOI | kuchuluka kwa% | ≤10 |
| Ntchito Yachizolowezi | 1. Zothandizira kuchotsa madzi m'thupi pogwiritsa ntchito madzi/aonhydro dewaxing catalysts | |
| 2. Kuchotsa madzi owonjezera mphamvu (catalytic dewaxing) | ||
| 3. Kusalingana kwa Toluene | ||
| 4. Kusakaniza kwa Xylene ndi isomerization | ||
| 5. Alkylate | ||
| 6. Kusasintha kwa Isomerization | ||
| 7. Kununkhira | ||
| 8. Kusintha kwa Methanol kuti ipange hydrocarbon | ||
