dawsonite, carbonate ntxhia carbonate ntxhia ib yam tus tswvcuab ntawm tsev neeg cov zaub mov uas muaj cov carbonate ion, CO 32-, raws li lub hauv paus txheej txheem thiab kev sib sau ua ke. Cov carbonates yog ib qho ntawm cov khoom siv dav dav tshaj plaws hauv ntiaj teb cov pob zeb. https://www.britannica.com › science › carbonate-mineral
carbonate ntxhia | Britannica
NaAlCO3 (OH)2, uas yog tej zaum tsim los ntawm decomposition ntawm aluminous silicates. Ntawm qhov kub thiab txias, hydrothermal keeb kwm, nws tshwm sim nyob rau hauv Montreal, qhov twg nws tau pom thawj zaug; nyob ze Monte Amiata, Tuscany, Ltalis; thiab hauv Algiers.
Dab tsi yog cov ntxhia dawsonite siv rau?
Nyob hauv BGS phiab, dawsonite yog dav faib rau hauv marine thiab non-marine pob zeb ntawm Permo-Triassic hnub nyoog raws li cov cement, hloov lub moj khaum clasts, thiab pore-filling mineral.
Can dawsonite mus tas li ntxiab CO2?
Qhov txiaj ntsig no qhia tias dawsonite yuav muab ib lub chaw khaws pob zeb ruaj khov tsuas yog hauv cov tshuab uas tswj hwm CO2 siab, whereas dawsonite yuav yog ib qho ephemeral theem nyob rau hauv dynamic chaw thiab yaj ib zaug siab. CO2 siab dissipates los ntawm dispersion los yog to.
Qhov twg hauv qab no yog cov ntxhia carbonate?
Piv txwv ntawm cov carbonate cov zaub mov no yog bastnäsite, doverite, malachite, thiab azurite.
Puas yog ntxhia?
A ntxhia yog ib yam khoom ntuj uas muaj cov tshuaj lom neeg thiab lub cev muaj zog, muaj pes tsawg leeg, thiab cov qauv atomicCov ntsiab lus ntawm kev lag luam ntxhia yog dav dua, thiab suav nrog cov ntxhia, hlau, pob zeb thiab hydrocarbons (khoom thiab kua) uas tau muab rho tawm los ntawm lub ntiaj teb los ntawm mining, quarrying thiab siv.
