Dolomite yog ib qho tseem ceeb carbonate ntxhia, feem ntau muaj cov calcium magnesium carbonate (CaMg(CO₃)₂), thiab muaj kev siv dav thiab tseem ceeb hauv kev lag luam ntau.
Hauv kev lag luam metallurgical, dolomite plays lub luag haujlwm tseem ceeb. Raws li ib tug flux nyob rau hauv steelmaking, nws zoo tshem tawm cov teeb meem impurities xws li sulfur thiab phosphorus, ho txhim kho steel zoo. Nyob rau tib lub sijhawm, dolomite yog cov khoom siv tseem ceeb rau kev tsim cov khoom siv magnesia refractory, siv nyob rau hauv ob sab ntawm steelmaking converters thiab hluav taws xob rauv, muab ruaj khov refractory tiv thaiv rau siab -kub smelting txheej txheem.
Hauv kev lag luam khoom siv hauv tsev, dolomite kuj tau siv dav. Hauv kev tsim cov iav, nws tuaj yeem txo qhov kub ntawm cov iav, txhim kho nws cov tshuaj lom neeg ruaj khov, thiab ua rau cov khoom iav ntau ruaj thiab zoo dua. Hauv kev tsim cov khoom siv ceramic, dolomite tuaj yeem txhim kho lub zog ntawm lub cev ceramic thiab kev ua haujlwm ntawm glaze, txhim kho tag nrho cov khoom siv ceramic. Tsis tas li ntawd, dolomite tuaj yeem siv los ua lub tsev pob zeb rau kev kho kom zoo nkauj sab nrauv phab ntsa thiab cov plag tsev, ntxiv rau cov vaj tsev zoo nkauj.
Kev lag luam tshuaj lom neeg yog lwm qhov chaw siv tseem ceeb rau dolomite. Los ntawm kev ua tshuaj, dolomite tuaj yeem siv los tsim cov tshuaj magnesium xws li magnesium sulfate thiab magnesium oxide. Cov tebchaw no muaj kev siv dav hauv ntau qhov kev lag luam, suav nrog tshuaj, roj hmab, thiab yas, thiab yog ib feem tseem ceeb ntawm cov saw hlau kev lag luam.
Hauv kev ua liaj ua teb, dolomite kuj qhia tau tias nws tus nqi tshwj xeeb. Nws tuaj yeem siv los ua cov av txias los tswj cov av pH thiab muab cov nroj tsuag nrog cov as-ham tseem ceeb xws li calcium thiab magnesium, yog li txhawb cov qoob loo noj qab haus huv thiab txhim kho qoob loo thiab zoo.
