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1.6 ~ 2.5mm Qaab dhismeedka kiimikada Zeolite 3a 4a 5a, kiimikada, iyo adeegsiga

1.6 ~ 2.5mm Qaab dhismeedka kiimikada Zeolite 3a 4a 5a, kiimikada, iyo adeegsiga

1.6~2.5mm Zeolite molecular sieve 3a 4a 5a structure, chemistry, and use Featured Image
  • 1.6~2.5mm Zeolite molecular sieve 3a 4a 5a structure, chemistry, and use
  • 1.6~2.5mm Zeolite molecular sieve 3a 4a 5a structure, chemistry, and use

Sharaxaad Gaaban:

Jeermiska molecular Zeolite waa nooc ka mid ah maaddooyinka xayeysiiska ama filimka leh makarafoono isku mid ah, oo inta badan ka kooban silikon, aluminium, oksijiin iyo qaar kale oo bir ah. Cabbirka daloolkiisu wuxuu u dhigmaa cabbirka moodeelka guud, oo maaddooyinka kala duwan ee dareeraha ah ayaa la siidaayaa iyada oo la raacayo cabbirka daloolka ee waxtarka leh. Shaandhada molecular Zeolite waxaa loola jeedaa kuwa aluminosilicates crystalline crystalline oo dabiici ah iyo kuwa dardaro leh oo leh shaqo shaandheyn molecular. Shaandhada molecular Zeolite waxay noqotay maaddo madaxbannaan iyada oo ay ugu wacan tahay qaab -dhismeedkeeda iyo waxqabadkeeda gaarka ah. Codsiga shaandhada molecular zeolite wuxuu ku faafay warshadaha batroolka, ilaalinta deegaanka, injineernimada bayoolojiga, warshadaha cuntada, warshadaha dawooyinka iyo kiimikada iyo beeraha kale. Iyada oo la horumarinayo warshado kala duwan oo ku jira dhaqaalaha qaranka, rajada dalabka ee shaandhooyinka molecular zeolite ayaa noqday mid sii kordheysa.


Faahfaahinta Alaabta

Calaamadaha alaabta

Waxqabadka xayeysiinta

Soo -qaadista shaandhada molecular zeolite waa geedi socod isbeddel jidheed. Sababta ugu weyn ee xayeysiintu waa nooc ka mid ah "xoogga dushiisa" oo ay soo saarto cuf -cufka molecular oo ku shaqeeya dusha adag. Marka dheecaanku dhex -maro, molecules -ka ku jira dareeraha ayaa isku dhaca dusha sare ee xayeysiiyaha sababtuna tahay dhaqdhaqaaq aan joogto ahayn, taasoo keenta uruurinta moodeelka dushiisa. Yaree tirada maaddooyinka noocaas ah ee ku jira dareeraha si loo gaaro ujeeddada kala -soocidda iyo ka -saaridda. Maaddaama aysan jirin wax kiimiko ah oo is -beddelaya, illaa inta aan isku dayno inaan ka saarno molecules -ka ku urursan dusha, shaandhada molecular zeolite waxay yeelan doontaa awoodda soo -qaadista mar kale. Nidaamkani waa geedi socodka gadaal ee xayeysiinta, oo loo yaqaan falanqayn ama dib -u -dhalasho. Maaddaama shaandhaynta molecular zeolite ay leedahay cabbir dalool oo isku mid ah, kaliya marka dhexroorka firfircoonida molikaliyuhu ka yar yahay shaandhada moodeelka zeolite si fudud buu u geli karaa gudaha daloolka dahabka ah oo waa la xajin karaa. Sidaa darteed, shaandhada molecular zeolite waxay la mid tahay shaandho gaas iyo molecules dareere ah, waxaana la go'aamiyaa in la xayeysiinayo iyo in kale iyadoo la eegayo xajmiga moodeelka. . Maaddaama shaandhaynta molecular zeolite ay ku leedahay dabar xoog leh godka crystalline, waxay saamayn xoog leh ku yeelan kartaa dusha sare ee shaandhada molecular zeolite oo leh molecules ay ku jiraan kooxaha dabaysha, ama soo -kicinta kala -soocidda molecules -ka polarizable -ka si loo soo saaro xayeysiin xoog leh. Noocyada polar -ka ama si fudud u kala firidhsan ayaa si fudud loogu dhejin karaa shaandhada molecular zeolite polar, taas oo ka tarjumaysa xulashada xayeysiinta kale ee shaandhaynta molecular zeolite.

Waxqabadka sarrifka Ion

Guud ahaan marka la hadlayo, isweydaarsiga ion waxaa loola jeedaa isdhaafsiga cations -ka magdhowga oo ka baxsan qaab -dhismeedka shaandhada molecular zeolite. Aaladaha magdhowga ee ka baxsan qaab-dhismeedka shaandhada meletikada zeolite guud ahaan waa protons iyo biraha alkali ama biraha dhulka alkaline, kuwaas oo si fudud ion-loogu beddelo noocyo kala duwan oo biraha vaion ah oo ah sharoobada moodeelka zeolite ee xalka aqueous ee cusbada birta. Ions -ku way u fududahay inay u haajiraan xaaladaha qaarkood, sida xalka aqueous ama heerkulka sare.

Xalka aqueous, iyada oo ay ugu wacan tahay kala -xulashada ion -ka kala duwan ee shaandhooyinka molecular zeolite, guryaha is -weydaarsiga ion kala duwan ayaa la soo bandhigi karaa. Dareen -celinta is -beddelka hydrothermal -ka ee u dhexeeya birta birta ah iyo shaandhooyinka molecular zeolite waa hab faafinta lacag la'aan ah. Heerka baahinta ayaa xaddideysa heerka falcelinta sarrifka.

Waxqabadka kataliska

Jeermisyada molecular zeolite waxay leeyihiin qaab kristali caadi ah oo gaar ah, mid walbana wuxuu leeyahay qaab dalool oo cabbir iyo qaab gaar ah leh, wuxuuna leeyahay aag sare oo gaar ah. Inta badan shaandhooyinka molecular zeolite waxay leeyihiin xarumo aashitada oo xoog leh dushooda, waxaana ku yaal beer Coulomb oo xoog leh daloolada kiristaale ee kala -soocidda. Astaamahani waxay ka dhigaan kaaliye wanaagsan. Dareen -kicinta kaneecada ee hidde -wadaha ah ayaa lagu sameeyaa kiciyeyaasha adag, iyo hawsha kicitaanku waxay la xiriirtaa cabbirka daloolada kiristaale ee soo -kiciyaha. Marka shaandho molikal zeolite loo adeegsado kaneeciyaha ama sidaha wax kiciya, horumarka falcelinta kicinta waxaa lagu xakameeyaa xajmiga daloolka ee shaandhada molecular zeolite. Cabbirka iyo qaabka daloolada kiristaaloolada iyo daloolada ayaa door door ah ka ciyaari kara falcelinta kicinta. Marka la eego xaaladaha falcelinta guud, shaandhooyinka molecular zeolite ayaa kaalin hoggaamineed ka qaata jihada falcelinta waxayna soo bandhigaan wax qabad-ka-xulasho qaab-dhismeed. Wax -qabadkani wuxuu ka dhigaa shaandhaynta molecular zeolite walxo kaytiyeed oo cusub oo leh awood xoog leh.

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