Clinoptolite inoreva mineral yealuminium silicate ine sodium, potassium, uye calcium mumhuri yezeolite, ine makristaro akawanda ari muchimiro chemaplate akajeka. Zeolite ndeimwe yemamineral e zeolite akawanda. Kristaro yayo inopenya uye inogonawo kuchinja brown kana tsvuku nekuda kwetsvina. Zeolite ialkali metal aluminosilicate ine hydrated inogona kushanda se molecular sefa mushure mekushaya mvura, ichibvisa nitrogen kubva mumhepo uye ichiwedzera oxygen. Zeolite inogona zvakare kushandiswa se ion exchange agent yekurapa marara enyukireya, uye zvakare i filtring uye expansion agent muindasitiri yekugadzira mapepa.
Zvichibva pakugadzirwa kwegore negore kwemamiriyoni matatu e zeolite yepasi rose, anopfuura 80% yekugadzirwa kwe zeolite pasi rose inoumbwa nemaminerari emhando ye clinoptilolite. Kuwedzera kune echisikigo, akawanda ma zeolite ekugadzira akagadziriswa pasi rese kuti agadzire masekonzi ecationic. Zvisinei, kusvika pari zvino, ma zeolite 232 chete ekugadzira ane maumbirwo aya akawanikwa uye akagadzirwa, saka masayendisiti mazhinji e zeolite anobvunza kuti sei chikamu chidiki chemikana chakaonekwa. Natural zeolite ipfuma ine matura akawanda, inova crystalline hydrated aluminosilicate ine skeletal structure, ine maburi anogarwa nemvura, alkali, uye alkaline earth metal cations. Nekuda kwekugona kwavo kwakanyanya kwecationic uye hunhu hwema molecular sieves, natural zeolites dzave dzichishandiswa zvakanyanya seadsorbents e cations mukupatsanurana uye workbenches dzakachena mumakumi emakore apfuura.
Mhando dzeclinoptilolite dzinosanganisira mhando nhatu. Clinoptilolite K, clinoptilolite Na, uye clinoptilolite Ca dzinotumidzwa mazita adzo makuru. Zvinhu izvi zvinotsinhaniswa panguva yekuchinjana kwecation, izvo zvinobatsira kune simbi dzinorema, chepfu, ammonia, nezvimwewo zvinokwezva zvakanyanya kune zvicherwa.
Kugona kuchinjana kweNH4 cations mumatombo eclinoptilolite kwakakwira, uye clinoptilolite inogonawo kuchinjana dzimwe simbi dzinorema, zvichiita kuti ive yakakodzera kubvisa maion esimbi dzinorema.
1. Kushanda kweAdsorption. Zeolite ine nzvimbo yakakura chaiyo (500-1000 square metres/gram) uye inogona kuburitsa simba guru rekupararira, zvichiita kuti ive adsorbent yakanaka. Kune maburi akawanda akafanana uye nzira dziri mukati me zeolite crystals, dzine dhayamita chaiyo uye yakasimbiswa (inenge 3-11A) pasi pemamwe mamiriro emuviri uye emakemikari. Zvinhu zvidiki pane dhayamita iyi zvinogona kunyudzwa nazvo, nepo zvinhu zvakakura kupfuura dhayamita iyi zvisingabatanidzwi. Chiitiko ichi chinonzi "molecular sieve", asi haasi ma zeolite ese anogona kushanda semaseve emolecular.
2. Kushanda zvakanaka kweCatalytic. Nekuda kwenzvimbo yayo yakakura yekunyungudutsa, zeolite inogona kugamuchira zvinhu zvakawanda zvinonyungudutsa, izvo zvinogona kukurudzira maitiro emakemikari pamusoro payo. Nokudaro, zeolite inoshanda se catalytic inobudirira uye catalytic carrier.
3. Kugadzikana kwekupisa. Kugadzikana kwekupisa kwedombo rezeolite kwakabatana nezvinhu zvakaita serudzi rwemacation ari mudombo rezeolite, chiyero chesilicon aruminiyamu chezeolite, uye chimiro chemukati chezeolite.
4. Kuramba acid. Zeolite ine acid resistance yakanaka. Pamusoro pezvo, zeolite inewo process properties dzakadai se chemical reactivity, far-infrared radiation, uye reversible dehydration
Nguva yekutumira: Kukadzi-26-2024

