Fuuqbaxa Qalajiyaha Qalajiyaha 4A Zeolte Molecular Sieve

Sharaxaad Gaaban:

Shaandhooyin molecular 4A waxay ku habboon tahay qalajinta gaaska

Mabda'a shaqada ee shaandhada molecular inta badan waxay la xiriirtaa xajmiga daloolka shaandhada molecular, kuwaas oo ah 0.3nm/0.4nm/0.5nm siday u kala horreeyaan.Waxay ku dhejin karaan molecules gaaska dhexroorkoodu ka yar yahay cabbirka daloolka.Baaxadda cabbirka daloollada, way sii weynaataa awoodda xajinta.Cabbirka daloolku wuu kala duwan yahay, waxyaalaha la shaandheeyay iyo kuwa la kala saarayna way kala duwan yihiin.Si fudud marka loo eego, 3a shaandho molecular kaliya waxay ku dhejin kartaa molecules ka hooseeya 0.3nm, 4a shaandho molecular, molecules-ka la isku dhejiyay waa inay sidoo kale ka yaraadaan 0.4nm, iyo 5a shaandho molecular waa isku mid.Marka loo isticmaalo sida qallajiyaha, shaandhada molecular waxay nuugi kartaa ilaa 22% miisaankeeda qoyaanka.

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Shaandhooyinka molecular Zeolite waxay leeyihiin qaab-dhismeedka crystal caadiga ah oo gaar ah, mid kasta oo ka mid ah wuxuu leeyahay qaab-dhismeedka dalool ee cabbir iyo qaab gaar ah, wuxuuna leeyahay meel sare oo gaar ah.Inta badan shaandhada molecular zeolite waxay leeyihiin xarumo aashito oo xoog leh oogada sare, waxaana jira beer xoog leh oo Coulomb ah oo ku dhex jira daloolada crystal-ka ee loo yaqaan polarization.Tilmaamahani waxay ka dhigayaan kicin heer sare ah.Dareen-celinta catalytic heterogeneous waxaa lagu fuliyaa kicinta adag, iyo dhaqdhaqaaqa catalytic wuxuu la xiriiraa cabbirka daloolada crystal ee kicinta.Marka shaandhada molecular zeolite loo isticmaalo kataliyad ahaan ama qaade-qaade, horumarka falcelinta catalytic-ka waxaa lagu xakameynayaa cabbirka daloolka shaandhada molecular zeolite.Baaxadda iyo qaabka daloolada crystal iyo daldaloolada ayaa door door ah ka ciyaari kara falcelinta kicinta.Marka la eego xaaladaha falcelinta guud, shaandhada molecular zeolite waxay door hogaamineed ka ciyaartaa jihada falcelinta waxayna muujisaa qaab-doorasho firfircooni ah.Waxqabadkani wuxuu ka dhigayaa shaandhooyin molecular zeolite ah walxo cusub oo kicin ah oo leh firfircooni xoog leh.

Xogta Farsamada

Shayga	Unug	Xogta farsamada
Qaab		Sphere		Soosaar
Dia	mm	1.7-2.5	3-5	1/16”	1/8"
granularity	％	≥98	≥98	≥98	≥98
Cufnaanta weyn	g/ml	≥0.60	≥0.60	≥0.60	≥0.60
Naxdin	％	≤0.20	≤0.20	≤0.20	≤0.25
Xoog burburin	N	≥40	≥70	≥30	≥60
Isku-dheellitirnaanta qallafsanaanta	-	≤0.3	≤0.3	≤0.3	≤0.3
Static H₂O adsorption	％	≥20	≥20	≥20	≥20
adsorption methanol taagan	％	≥14	≥14	≥14	≥14