4A 5A 13X Zeolite molecular sieve ya okosijeni
Zeolite ndi mawu ambiri a mchere wa zeolite, womwe ndi mtundu wa alkali kapena alkaline earth metal aluminosilicate mchere wokhala ndi madzi.Mitundu yoposa 40 ya zeolite zachilengedwe zapezeka padziko lonse lapansi, zomwe clinoptilolite, mordenite, rhombic zeolite, maozeolite, calcium cross zeolite, schistose, turbidite, pyroxene ndi analcite ndizofala kwambiri.Clinoptilolite ndi mordenite akhala akugwiritsidwa ntchito kwambiri.Mchere wa Zeolite ndi wamitundu yosiyanasiyana ya kristalo, ambiri mwa iwo ndi fibrous, hairy and columnar, ndipo ochepa ndi mbale kapena zazifupi columnar.
Zeolite ali ndi katundu wa ion exchange, adsorption ndi kupatukana, catalysis, bata, chemical reactivity, reversible dehydration, conductivity, etc. Zeolites amapangidwa makamaka mu fissures kapena amygdaloids a miyala yamapiri, yomwe imakhala ndi calcite, pith ndi quartz, komanso mu pyroclastic. miyala ya sedimentary ndi madipoziti otentha masika.
Zeolite ufa ndi mtundu wa zeolite wachilengedwe, womwe ndi wobiriwira wobiriwira komanso woyera.Itha kuchotsa 95% ya ammonia nitrogen m'madzi, kuyeretsa madzi komanso kuchepetsa kusamutsa madzi.
Mapangidwe a Chemical (%)
SiO2 | AL2O3 | Fe2O3 | Gawo 2 | CaO | MgO | K2 O | LOI |
62.87 | 13.46 | 1.35 | 0.11 | 2.71 | 2.38 | 2.78 | 12.80 |
Microelement (PPm)
Ca | P | Fe | Cu | Mn | Zn | F | Pb |
2.4 | 0.06 | 165.8 | 2.0 | 10.2 | 2.1 | <5 | <0.001 |
Kugwiritsa ntchito
Zowonjezera:Powonjezera 5.0% (150 mesh) ufa wa clinoptilolite ku chakudya cha nsomba, kuchuluka kwa moyo ndi kukula kwa udzu wa carp udzu ukhoza kuwonjezeka ndi 14.0% ndi 10.8%.
Konzani:Itha kuchotsa 95% ya ammonia nitrogen ndikuyeretsa madzi.
Wonyamula:Zeolite ili ndi mitundu yonse yazinthu zoyambira zonyamulira komanso zochepetsera zowonjezera zowonjezera.PH yopanda ndale ya zeolite ili pakati pa 7-7.5, ndipo madzi ake ndi 3.4-3.9% okha.Komanso, si kophweka kukhudzidwa ndi chinyezi ndipo akhoza kuyamwa madzi osakaniza mchere mchere ndi kufufuza zigawo zikuluzikulu munali madzi galasi, kuti kumapangitsanso fluidity chakudya.
Kusakaniza konkriti:ufa wa zeolite uli ndi kuchuluka kwa silika ndi silika trioxide, zomwe zimatha kuchitapo kanthu ndi hydrated mankhwala a calcium hydroxide wa simenti kuti apange cementitious substance.
Phukusi