Fuuq-baxa Khamriga ee Munaaradda Nadiifinta/Qalabka Nadiifinta/Qalabka nuugaya/Qalabka godka ah ee shaandhada molecular-ka

Sharaxaad Gaaban:

Shaandhada molecular 3A, oo sidoo kale loo yaqaan shaandhada molecular KA, oo leh dalool qiyaastii 3 angstroms ah, ayaa loo isticmaali karaa qalajinta gaasaska iyo dareerayaasha iyo sidoo kale fuuq-baxa hydrocarbons. Waxaa sidoo kale si weyn loogu isticmaalaa qalajinta buuxda ee batroolka, gaasaska dillaacay, ethylene, propylene iyo gaasaska dabiiciga ah.

Mabda'a shaqada ee shaandhada molecular-ka waxay inta badan la xiriirtaa cabbirka daloolka ee shaandhada molecular-ka, kuwaas oo ah 0.3nm/0.4nm/0.5nm siday u kala horreeyaan. Waxay nuugi karaan molecules-ka gaaska oo dhexroorkoodu ka yar yahay cabbirka daloolka. Inta uu le'eg yahay cabbirka daloolka, ayaa awoodda nuugista sii weynaanaysa. Cabbirka daloolka waa ka duwan yahay, waxyaabaha la sifeeyo oo la kala saaro sidoo kale way kala duwan yihiin. Si fudud marka loo eego, shaandhada molecular-ka 3a waxay nuugi kartaa oo keliya molecules-ka ka hooseeya 0.3nm, shaandhada molecular-ka 4a, molecules-ka la nuugayo sidoo kale waa inay ka yaraadaan 0.4nm, shaandhada molecular-ka 5a waa isku mid. Marka loo isticmaalo sidii shaandho qalalan, shaandhada molecular-ka waxay nuugi kartaa ilaa 22% miisaankeeda qoyaanka.

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Shaandhooyinka molecular-ka ee Zeolite waxay leeyihiin qaab-dhismeed kiristaal caadi ah oo gaar ah, mid walbana wuxuu leeyahay qaab-dhismeed dalool ah oo cabbir iyo qaab gaar ah leh, wuxuuna leeyahay bedka dusha sare ee weyn. Inta badan shaandhooyinka molecular-ka ee zeolite waxay leeyihiin xarumo aashito oo xooggan oo dusha sare ah, waxaana ku yaal goob Coulomb oo xooggan oo ku taal daloolada kiristaalka si loo kala saaro. Astaamahani waxay ka dhigayaan kiciye aad u fiican. Falgallada kiciyaha ee kala duwan waxaa lagu sameeyaa kiciyeyaasha adag, dhaqdhaqaaqa kicintana wuxuu la xiriiraa cabbirka daloolada kiristaalka ee kiciyaha. Marka shaandhada molecular-ka ee zeolite loo isticmaalo kiciye ama qaadiye kiciye, horumarka falgalka kiciyaha waxaa xakameeya cabbirka daloolka ee shaandhada molecular-ka ee zeolite. Cabbirka iyo qaabka daloolada kiristaalka iyo daloolada ayaa ka ciyaari kara door xulasho ah falgalka kiciyaha. Xaaladaha falcelinta guud, shaandhooyinka molecular-ka ee zeolite waxay door hormuud ah ka ciyaaraan jihada falcelinta waxayna muujiyaan waxqabadka kiciyaha ee qaabka-doorashada leh. Waxqabadkani wuxuu ka dhigayaa shaandhooyinka molecular-ka zeolite walxo kiciyaha cusub oo leh firfircooni xooggan.

Xogta Farsamada

Shay	Cutubka	Xogta farsamada
Qaab		Goobo yaryar		Soo saarid
Dia	mm	1.7-2.5	3-5	1/16”	1/8”
Granularity	％	≥96	≥96	≥98	≥98
Cufnaanta badan	g/ml	≥0.60	≥0.60	≥0.60	≥0.60
Abrasion	％	≤0.20	≤0.20	≤0.20	≤0.25
Xoogga burburka	N	≥40	≥60	≥40	≥70
Joogto ah H₂Neefsashada O	％	≥20	≥20	≥20	≥20