Clinoptolite yog hais txog cov pob zeb aluminium silicate uas muaj sodium, potassium, thiab calcium hauv tsev neeg zeolite, nrog rau cov siv lead ua feem ntau yog cov phaj pob tshab. Zeolite yog ib qho ntawm cov pob zeb zeolite uas muaj ntau tshaj plaws. Nws cov siv lead ua pob tshab thiab kuj tuaj yeem hloov xim av lossis liab vim muaj cov khoom tsis huv. Zeolite yog cov hlau alkali aluminosilicate uas muaj dej noo uas tuaj yeem ua haujlwm ua lub molecular sieve tom qab dehydration, xaiv cov nitrogen los ntawm huab cua thiab nplua nuj oxygen. Zeolite kuj tseem siv tau ua tus neeg sawv cev pauv ion rau kev kho cov khib nyiab nuclear, thiab nws kuj yog tus neeg sawv cev filler thiab nthuav dav hauv kev lag luam ntawv.

Raws li kev tsim khoom txhua xyoo ntawm kwv yees li 3 lab tons ntawm cov zeolite ntuj thoob ntiaj teb, ntau dua 80% ntawm lub ntiaj teb cov zeolite tsim tawm yog tsim los ntawm clinoptilolite hom ntuj zeolite minerals. Ntxiv rau cov ntuj tsim, ntau cov zeolites tsim tau raug kho kom haum rau thoob ntiaj teb rau kev txhim kho ntawm cationic vib nas this. Txawm li cas los xij, txog tam sim no, tsuas yog 232 cov zeolites tsim nrog cov qauv no tau raug tshawb pom thiab tsim, yog li ntau tus kws tshawb fawb zeolite nug tias vim li cas tsuas yog ib feem me me ntawm cov peev xwm tau pom. Ntuj zeolite yog ib qho peev txheej nrog cov khoom muaj ntau, uas yog crystalline hydrated aluminosilicate nrog cov qauv pob txha, muaj cov qhov hws uas nyob los ntawm dej, alkali, thiab alkaline earth hlau cations. Vim lawv lub peev xwm cationic siab thiab cov yam ntxwv ntawm molecular sieves, ntuj zeolites tau siv dav dav ua adsorbents rau cations hauv kev sib cais thiab huv si workbenches dhau ob peb xyoos dhau los.

Cov koob clinoptilolite muaj peb hom. Clinoptilolite K, clinoptilolite Na, thiab clinoptilolite Ca raug muab lub npe raws li lawv cov ntsiab lus tseem ceeb. Cov ntsiab lus no tau pauv thaum lub sijhawm pauv cation, uas yog qhov zoo rau cov hlau hnyav, cov tshuaj lom, ammonia, thiab lwm yam uas muaj kev nyiam ntau dua rau cov zaub mov.

Lub peev xwm pauv ntawm NH4 cations hauv cov pob zeb clinoptilolite yog qhov siab, thiab clinoptilolite kuj tseem tuaj yeem xaiv cov hlau hnyav, ua rau nws tsim nyog rau kev tshem tawm cov hlau hnyav ions.

1. Kev ua tau zoo ntawm kev nqus dej. Zeolite muaj thaj chaw loj tshwj xeeb (500-1000 square meters/gram) thiab tuaj yeem tsim lub zog sib kis loj, ua rau nws yog ib qho adsorbent zoo heev. Muaj ntau lub qhov thiab cov channel sib npaug hauv cov zeolite siv lead ua, uas muaj qhov tseeb thiab ruaj khov (kwv yees li 3-11A) nyob rau hauv qee qhov xwm txheej ntawm lub cev thiab tshuaj lom neeg. Cov tshuaj me dua li qhov txoj kab uas hla no tuaj yeem nqus tau los ntawm lawv, thaum cov tshuaj loj dua li qhov txoj kab uas hla no raug tshem tawm. Qhov xwm txheej no hu ua "molecular sieve" effect, tab sis tsis yog txhua lub zeolites tuaj yeem ua haujlwm ua molecular sieves.

2. Kev ua haujlwm catalytic. Vim nws qhov chaw loj adsorption, zeolite tuaj yeem haum rau ntau yam tshuaj adsorbed, uas tuaj yeem txhawb cov tshuaj tiv thaiv ntawm nws qhov chaw. Yog li ntawd, zeolite ua haujlwm ua tus catalyst thiab catalytic carrier zoo.

3. Kev ruaj khov ntawm cua sov. Kev ruaj khov ntawm cua sov ntawm pob zeb zeolite muaj feem cuam tshuam nrog cov yam xws li hom cations uas muaj nyob hauv pob zeb zeolite, qhov sib piv ntawm silicon txhuas ntawm zeolite, thiab cov qauv sab hauv ntawm zeolite.

4. Tsis kam kua qaub. Zeolite muaj kev tiv thaiv kua qaub zoo. Tsis tas li ntawd, zeolite kuj muaj cov khoom siv xws li tshuaj lom neeg reactivity, hluav taws xob deb-infrared, thiab reversible dehydration.