Loaʻa i nā kānana molekole Zeolite kahi ʻano aniani maʻamau maʻamau, ʻo kēlā me kēia mea he ʻano pore o kahi nui a me ke ʻano, a he ʻāpana kikoʻī nui kona. ʻO ka hapa nui o nā kānana molekole zeolite he mau kikowaena waikawa ikaika ma ka ʻili, a aia kahi māla Coulomb ikaika i nā pores aniani no ka polarization. ʻO kēia mau hiʻohiʻona he mea hoʻoikaika maikaʻi loa. Hoʻokō ʻia nā hopena catalytic heterogeneous ma nā catalysts paʻa, a pili ka hana catalytic i ka nui o nā pores kristal o ka catalyst. Ke hoʻohana ʻia kahi kānana molekole zeolite ma ke ʻano he catalyst a i ʻole ka mea lawe catalyst, e hoʻomalu ʻia ka holomua o ka hopena catalytic e ka nui o ka pore o ka sieve molecular zeolite. Hiki i ka nui a me ke ʻano o nā pores crystal a me nā pores ke pāʻani i kahi hana koho i ka hopena catalytic. Ma lalo o nā kūlana hopena maʻamau, pāʻani nā kānana molekele zeolite i ke kuleana nui i ka ʻaoʻao pane a hōʻike i ka hana catalytic koho koho. Hana kēia hana i nā kānana molekole zeolite i mea catalytic hou me ka ikaika ikaika.
'ikamu | Unite | ʻikepili ʻenehana | |||
Kinohi | pōʻai | Extrude | |||
Dia | mm | 1.7-2.5 | 3-5 | 1/16” | 1/8” |
Granularity | % | ≥98 | ≥98 | ≥98 | ≥98 |
ʻAno nui | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion | % | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.25 |
Ka ikaika kuʻi | N | ≥40 | ≥70 | ≥30 | ≥60 |
Ka helu hoʻololi | - | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
ʻO Static H2O adsorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
Hoʻopili methanol static | % | ≥14 | ≥14 | ≥14 | ≥14 |
ʻO ka maloʻo hohonu o ka ea, ke kinoea maoli, ka alkane, ka pahu hau a me nā wai
ʻO ka maloʻo maloʻo o nā mea uila, nā lāʻau lapaʻau a me nā mea paʻa ʻole
Dehydration o nā pena a me nā uhi
Pūnaehana kaʻa kaʻa