IZeolite iyi-ore, eyaqala ukutholwa ngo-1756. Isazi samaminerali waseSweden u-Axel Fredrik Cronstedt wathola ukuthi kukhona uhlobo lwensimbi yemvelo ye-aluminosilicate olubilayo lapho lushiswa, ngakho-ke layiqamba ngokuthi "zeolite" (isiSwedish zeolit). "Itshe" (lithos) elisho "ukubilisa" (zeo) ngesiGreki. Kusukela lapho, ucwaningo lwabantu nge-zeolite luyaqhubeka nokujula.
Ifomula ejwayelekile yamakhemikhali ye-zeolite ithi: AmBpO2p · nH2O, futhi ifomula yokwakhiwa yi-A (x / q) [(AlO2) x (SiO2) y] · n (H2O) lapho: A yiCa, Na, K, Ba, Sr namanye ama-cations, B Is Al and Si, p yi-valence of cations, m inani lama-cations, n inani lama-molecule wamanzi, x inani lama-athomu we-Al, y inani lama-athomu ayi-Si, ( y / x) imvamisa iphakathi kuka-1 no-5, (x + y) Ingabe inani lama-tetrahedron kuseli leyunithi.
Isisindo samangqamuzana: 218.247238
I-Zeolite inezakhiwo zokushintshana ze-ion, ukukhishwa kwe-adsorption nokwehlukanisa, izakhiwo eziqinisa umsebenzi, ukuzinza, ukuphinda kusebenze kwamakhemikhali, izakhiwo zokubuyiselwa amanzi emzimbeni eziguqukayo, ukuqhutshwa kukagesi nokunye okunjalo. I-Zeolite ikhiqizwa ikakhulukazi emifantwini noma e-amygdala yamadwala entaba-mlilo, akhona ngokubambisana ne-calcite, chalcedony, ne-quartz; Iphinde ikhiqizwe emadwaleni e-pyroclastic sedimentary nasezintweni ezifudumele zasentwasahlobo.
I-ore ye-Zeolite isetshenziswa kabanzi ku
1.Adsorbent futhi desiccant
2.catalyst
3.Isihlukanisi
Okunye ukusetshenziswa (ukuphathwa kwendle, izichibiyelo zenhlabathi, izithasiselo zokuphakelayo)
I-Natural Zeolite ore yinto evelayo, esetshenziswa kakhulu embonini, kwezolimo, kwezokuvikela izwe nakweminye imikhakha, futhi ukusetshenziswa kwayo kusacutshungulwa. I-Zeolite isetshenziswa njenge-ion exchanger, i-adsorption ngokwahlukana kwe-ejenti, i-desiccant, i-catalyst, izinto zokuxuba usimende. [7] Ezimbonini ze-petroleum nezamakhemikhali, isetshenziswa njenge-catalytic cracking, hydrocracking, ne-chemical isomerization, ukulungisa kabusha, i-alkylation, kanye nokwehlukaniswa kwe-petroleum; ukuhlanzwa kwegesi noketshezi, ukuhlukaniswa nokugcina izinto; ukuthambisa amanzi okunzima, i-ejenti yokuqeda amanzi olwandle; i-desiccant ekhethekile (umoya owomile, i-nitrogen, ama-hydrocarbon, njll.). Embonini elula, isetshenziselwa ukwenza amaphepha, iraba lokwenziwa, amapulasitiki, izinhlaka, okugcwalisa upende nemibala esezingeni. Ekuvikeleni kukazwelonke, ubuchwepheshe besikhala, ubuchwepheshe be-ultra-vacuum, ukuthuthukiswa kwamandla, imboni ye-elekthronikhi, njll., Kusetshenziswa njengesihlukanisi se-adsorption kanye ne-desiccant. Emkhakheni wezinto zokwakha, usetshenziswa njengesihlanganisi se-hydraulic esisebenzayo ukushisa okuhlanganisiwe okulula okusetshenziswayo ukwenza amapuleti nezitini ezingasindi namandla amakhulu. Isetshenziswa njengesilungisi somhlabathi kwezolimo, ingavikela umanyolo, amanzi, futhi ivikele izinambuzane nezifo. Emkhakheni wemfuyo, ingasetshenziswa njengokudla (izingulube, izinkukhu) izithasiselo neziphunga, njll, okungakhuthaza ukukhula kwemfuyo futhi kukhulise izinga lokusinda kwezinkukhu. Mayelana nokuvikelwa kwemvelo, isetshenziselwa ukwelapha igesi kadoti namanzi angcolile, ukususa noma ukubuyisa i-ayoni yensimbi emanzini angcolile kanye noketshezi oludoti, nokususa ukungcola okukhipha imisebe emanzini angcolile.
Kwezokwelapha, i-zeolite isetshenziselwa ukuthola inani le-nitrogen egazini nasemchameni. I-Zeolite iphinde yathuthukiswa njengomkhiqizo wezempilo wokulwa nokuguga nokususa izinsimbi ezisindayo ezinqwabelene emzimbeni.
Ekukhiqizeni, i-zeolite ivame ukusetshenziselwa ukucwenga ushukela ogqamile.
Izinto zokusetshenziswa zezinto zokwakha zodonga ezintsha (amabhlogo kakhonkolo anezikhala)