Izisefo ze-molecular ze-Zeolite zinesakhiwo se-crystal esivamile esiyingqayizivele, ngasinye sinesakhiwo se-pore sobukhulu obuthile nokuma, futhi sinendawo enkulu ethile.Izisefo eziningi ze-molecular zeolite zinezikhungo ze-asidi eziqinile phezulu, futhi kunenkambu eqinile ye-Coulomb ezimbotsheni zekristalu ze-polarization.Lezi zici ziyenza ibe yi-catalyst enhle kakhulu.Ukusabela kwe-heterogeneous catalytic kwenziwa kuma-catalyst aqinile, futhi umsebenzi we-catalytic uhlobene nosayizi wama-crystal pores we-catalyst.Uma i-zeolite molecular sieve isetshenziswa njenge-catalyst noma umthwali we-catalyst, ukuqhubeka kokusabela kwe-catalytic kulawulwa usayizi wembobo we-zeolite molecular sieve.Usayizi nokuma kwe-crystal pores kanye nezimbotshana kungadlala indima ekhethiwe ekuphenduleni kwe-catalytic.Ngaphansi kwezimo zokusabela okuvamile, ama-zeolite molecular sieve adlala indima ehamba phambili endleleni yokusabela futhi abonise ukusebenza kwe-catalytic okukhetha umumo.Lokhu kusebenza kwenza ama-zeolite ama-molecular sieve abe yinto entsha evuselelayo enamandla aqinile.
Into | Iyunithi | Idatha yobuchwepheshe | |||
Isimo | I-Sphere | Khipha | |||
Dia | mm | 1.6-2.5 | 3.0-5.0 | 1/16” | 1/8” |
Imbudumbudu | % | ≥96 | ≥96 | ≥98 | ≥98 |
Ukuminyana ngobuningi | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Ukulimala | % | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.25 |
Amandla okuchoboza | N | ≥30 | ≥60 | ≥30 | ≥70 |
I-Static H2O i-adsorption | % | ≥25.0 | ≥25.0 | ≥25.0 | ≥25.0 |
Co2i-adsorption | NL/g | ≥17.5 | ≥17.5 | ≥17.0 | ≥17.0 |
Ukuhlanzwa kwamagesi kunqubo yokuhlukanisa, ukususwa kwe-H20 ne-Co2
Ukususwa kwe-H2S kugesi yemvelo kanye negesi ewuketshezi kaphethiloli
Ukomisa ngokuphelele amagesi ajwayelekile
Ukukhiqiza umoya-mpilo