Phillipsite, hydrated calcium, sodium, thiab potassium aluminosilicate mineral hauv tsev neeg zeolite [(K, Na, Ca) 1-2(Si, Al)8O16· 6H2O]. Nws feem ntau yog pom raws li nkig dawb crystals puv kab noj hniav thiab fissures nyob rau hauv bas alt thiab nyob rau hauv phonolite lava, tshwm sim nyob ze Rome; ntawm Sicily; hauv Victoria, Australia; thiab nyob rau hauv lub teb chaws Yelemees.
Chabazite nyob qhov twg?
Chabazite feem ntau tshwm sim hauv cov voids thiab amygdules hauv pob zeb bas altic. Chabazite muaj nyob hauv India, Iceland, Faroe Islands, Giants Causeway hauv Northern Ireland, Bohemia, Ltalis, Lub Tebchaws Yelemees, raws li Bay of Fundy hauv Nova Scotia, Oregon, Arizona, thiab Tshiab Jersey.
Koj tuaj yeem pom Thomsonite pob zeb nyob qhov twg?
Thomsonite tshwm sim nrog lwm cov zeolites hauv amygdaloidal kab noj hniav ntawm pob zeb bas altic volcanic, thiab qee zaus hauv cov pegmatites granite. Cov piv txwv tau pom hauv Faroe Islands (var. Faroelite), Scotland, Arkansas, Colorado, Michigan, Minnesota, New Jersey, Oregon, Ontario, Nova Scotia, India, thiab Russia.
mordenite zeolite yog dab tsi?
Mordenite is a zeolite mineral nrog cov tshuaj formula, (Ca, Na2, K2)Al2Si10O24·7H2 O. thiab nws yog ib qho ntawm rau ntau tshaj zeolites thiab siv los ua lag luam. Nws tau piav qhia thawj zaug hauv 1864 los ntawm Henry How. … Nws qhov sib piv siab ntawm silicon rau aluminium atoms ua rau nws tiv taus ntau dua los ntawm kev tawm tsamacids dua li lwm cov zeolites.
Zeolites hauv chemistry yog dab tsi?
Zeolites yog crystalline aluminosilicates belongs rau pawg tectosilicate molecular sieves. Lawv yog cov khoom ntxeem tau nrog kev txiav txim, interconnected microporous raws nrog diameters li ntawm 0.2 mus rau 2 nm, sib xws rau qhov loj ntawm ntau cov organic molecules.
