ZSM
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ZSM-35
ZSM-35 molecular sieve ine yakanaka hydrothermal kugadzikana, kugadzikana kwekupisa, chimiro chepore uye yakakodzera acidity, uye inogona kushandiswa pakusarudza kutsemuka / isomerization yealkanes.
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ZSM-48
ZSM-48 molecular sieve ine yakanaka hydrothermal kugadzikana, kugadzikana kwekupisa, chimiro chepore uye yakakodzera acidity, uye inogona kushandiswa pakusarudza kuputika / isomerization yealkanes.
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Zsm-23
Mushonga wemakemikari: |na+n (H2O) 4 | [alnsi24-n o48]-mtt, n <2
ZSM-23 molecular sieve ine MTT topological framework, iyo ine zvindori zvishanu, zvindori zvitanhatu uye zvindori zvine gumi panguva imwe chete. Iyo imwe-dimensional pores inoumbwa negumi nhengo dzemhete dzakafanana pores dzisina kubatanidza kune imwe neimwe. Iyo orifice yegumi ine nhengo zvindori ine-matatu-dimensional wavy, uye chikamu chemuchinjikwa chakaita teardrop.
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ZSM-22
Mushonga wemakemikari: |na+n (H2O) 4 | [alnsi24-no48]-ton, n <2
Iyo ZSM-22 skeleton ine ton topological chimiro, iyo inosanganisira zvindori zvishanu zvine nhengo, zvindori zvitanhatu zvine nhengo uye gumi nhengo panguva imwe chete. Iyo-dimensional pores inoumbwa nemhete dzine gumi dzakafanana pores asina kuchinjika kune imwe neimwe, uye orifice ine elliptical.
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ZSM-5 Series Shape-selective Zeolites
ZSM-5 zeolite inogona kushandiswa petrochemical indasitiri, yakanaka makemikari indasitiri uye mamwe minda nekuda kwayo yakakosha matatu-dimensional muchinjiko wakatwasuka pore canal, yakakosha chimiro-selective crackability, isomerization uye aromatization kugona. Parizvino, anogona kuiswa kune FCC catalyst kana additives inogona kuvandudza peturu octane nhamba, hydro/aonhydro dewaxing catalysts uye unit process xylene isomerization, toluene disproportionation uye alkylation. Iyo peturu octane nhamba inogona kukwidziridzwa uye iyo olefin yemukati inogona zvakare kuwedzerwa kana mazeolite akawedzerwa kune FCC catalyst muFBR-FCC reaction. Mukambani yedu, ZSM-5 serial shape-selective zeolites ine silica-alumina ratio yakasiyana, kubva ku25 kusvika ku500. Kugoverwa kwechidimbu kunogona kugadziriswa maererano nezvinodiwa nevatengi. Iyo isomerization kugona uye kugadzikana kwechiitiko kunogona kushandurwa kana iyo acidity ichigadziriswa nekuchinja silica-alumina reshiyo zvinoenderana nezvaunoda.
