Txoj kev tsim cov zeolite

1. Ntau tshaj 40 hom ntuj zeolites tau raug tshawb pom thoob plaws ntiaj teb, feem ntau yog clinoptilolite, mordenite, chabazite, erionite, philanderite, heulandite, turbidite, stilbeolite thiab analcite. Clinoptilolite thiab mordenite tau siv dav. Zeolite yog tsim nyob rau hauv cov kab nrib pleb los yog amygdala ntawm volcanic pob zeb, symbiotic nrog calcite, chalcedony, thiab quartz. Nws kuj yog tsim nyob rau hauv volcanic clastic sediments thiab kub caij nplooj ntoos hlav sediments. Nws yog tsim los ntawm flotation, lub ntiajteb txawj nqus sib cais, sib nqus sib nqus, thiab lwm yam.
2. Sib tov sodium silicate aqueous tov, txhuas sulfate aqueous tov thiab tetrapropylammonium bromide (TPABr), ua ib tug crystallization cov tshuaj tiv thaiv ntawm (165 ± 56)℃thiab ib tug stirring ceev ntawm 90 mus rau 150 r / min rau 48 teev, cais thiab ntxuav, qhuav kom tau cov khoom tiav (yog hais tias tus neeg sawv cev template propiderom yog hloov los ntawm template. tetrabutylammonium bromide, ZSM-1l zeolite tuaj yeem tau txais).