Tuag hlawv Magnesia
MOQ<5TONS
Khoom Description
Tuag Burned Magnesia feem ntau yog tsim los ntawm magnesite, brucite, los yog magnesium hydroxide, uas yog tsim los ntawm reacting mis nyuj ntawm txiv qaub thiab dej hiav txwv. Cov ntxhia pob zeb periclase yog ib qho siv lead ua equiaxed nrog qhov ceev ntawm 3.56-3.65 g / cm2, Mohs hardness ntawm 5.5, melting point ntawm 2800 degree, thiab ib tug ntau yam ntawm volatilization ntawm 1800-2400 degree. Cov tshuaj tseem ceeb yog MgO. Fe2O3 thiab CaO ua rau muaj kev hloov xim ntawm lub teeb mus rau qhov tsaus ntuj, nthuav tawm daj, xim av, thiab xim av tsaus. muaj zog muaj peev xwm rau hydration.
Khoom Parameters
| Cov khoom | MgO | SiO 2 | CaO | LOI | Fe2O 3 | Al2O3 | BD |
| DBM91 | Ntau dua lossis sib npaug li 91% | Tsawg dua lossis sib npaug li 4.5% | Tsawg dua lossis sib npaug li 1.6% | Tsawg dua lossis sib npaug rau 0.3% | Tsawg dua lossis sib npaug li 1.5% | Tsawg dua lossis sib npaug li 1.5% | 3.18g / cm3 |
| DBM92 | Ntau dua lossis sib npaug li 92% | Tsawg dua lossis sib npaug rau 4.0% | Tsawg dua lossis sib npaug li 1.6% | Tsawg dua lossis sib npaug rau 0.3% | Tsawg dua lossis sib npaug li 1.5% | Tsawg dua lossis sib npaug li 1.5% | 3.18g / cm3 |
| DBM95 | Ntau dua lossis sib npaug li 95% | Tsawg dua lossis sib npaug li 1.5% | Tsawg dua lossis sib npaug li 1.6% | Tsawg dua lossis sib npaug rau 0.15% | Tsawg dua lossis sib npaug rau 0.8% | Tsawg dua lossis sib npaug rau 0.2% | 3.3g / cm3 |
| DBM96 | Ntau dua lossis sib npaug li 96% | Tsawg dua lossis sib npaug li 1.2% | Tsawg dua lossis sib npaug li 1.6% | Tsawg dua lossis sib npaug rau 0.15% | Tsawg dua lossis sib npaug rau 0.8% | Tsawg dua lossis sib npaug rau 0.2% | 3.35g / cm3 |
| DBM97 | Ntau dua lossis sib npaug li 97% | Tsawg dua lossis sib npaug rau 1.0% | Tsawg dua lossis sib npaug li 1% | Tsawg dua lossis sib npaug rau 0.12% | Tsawg dua lossis sib npaug rau 0.8% | Tsawg dua lossis sib npaug rau 0.15% | 3.4g / cm3 |
Khoom Categories
Magnesite ore yog purified los ntawm flotation, ces raug rau lub teeb hlawv, zoo sib tsoo, pob nias, thiab high-temperature roj ncej kiln calcination los ua tuag-hlwb magnesia. Nws yog ib qho tsim nyog raw khoom rau lub tsev cib thiab hazy refractories.
Briquetting, high-temperature ncej kiln calcination, thiab lwm yam txheej txheem yog siv los tsim cov qib nruab nrab ntawm magnesia los ntawm raw, lub teeb-hlwb magnesia nrog 97% MG0 concentration. Cov khoom, uas yog cov khoom siv raw rau kev ua cov khoom nruab nrab ntawm cov khoom siv magnesia refractory, muaj cov qib zoo sintering thiab compact crystallization.
Tuag Burned Magnesia yog tsim los ntawm melting magnesite los yog high-purity teeb burnt magnesia hais nyob rau hauv ib tug hluav taws xob arc rauv. Nws yog cov khoom siv nrog siab purity, loj siv lead ua nplej, compact qauv, muaj zog slag kuj, thiab zoo thermal shock stability. Nws yog cov khoom siv hluav taws xob kub kub zoo heev thiab cov khoom siv tseem ceeb rau kev ua magnesia cib, magnesia-carbon cib thiab cov ntaub ntawv amorphous refractory.
Khoom Feature
Periclase qhov kev tiv thaiv rau hydration thiab slag yaig kuj nce nyob rau hauv ncaj qha kev faib ua feem rau qhov nce nyob rau hauv calcination kub thiab lub lengthening ntawm lub sij hawm tuav. Cov impurities nyob rau hauv magnesia xuab zeb yog los ntawm magnesite, uas muaj xws li dolomite, talc, tremolite, quartz, thiab lwm yam impurities xws li SiO2, Al2O3, Fe2O3, thiab CaO. Yog tias Fe2O3 raug suav tias yog 1 thiab piv rau Cr2O3, Al2O3, thiab B2O3, qhov ntsuas ntawm cov nyhuv yog 1: 3: 11: 70. Cov impurities no ua rau lub zog kub-kub ntawm magnesia. Raws li CaO/SiO2 piv, cov ntxhia theem hauv magnesia kuj tuaj yeem tsim ntau yam silicate minerals ntxiv rau periclase, txhua tus muaj qhov sib txawv ntawm qhov zoo ntawm cov khoom tsim los ntawm cov khoom.
Tuag Burned Magnesia yog calcined rau 700 degree kom decompose thiab emit CO2, thiab yuav tsum tau calcined ntawm txog 1000 degree los tsim magnesite (caustic magnesia), feem ntau hu ua iab av hmoov, uas muaj ib tug xoob zoo nkauj thiab muaj tshuaj lom neeg ua hauj lwm. Txuas ntxiv txhawm rau nce qhov kub kom dhau los saud {3} degree, lub ntim nce, uas yog cov tshuaj lom neeg nce, nws yog calcined rau sintered magnesia.
Cov khoom siv
Tuag Burned Magnesia yog ib qho khoom siv refractory uas siv los tsim ntau yam magnesia bricks, magnesia-alumina cib, ramming khoom, furnace kho cov khoom siv, thiab lwm yam., lub hauv qab ntawm steelmaking furnaces, thiab lwm yam., yog paving nrog cov uas muaj impurities siab dua. .
Cim npe nrov: Tuag Burned Magnesia, Tuam Tshoj Tuag Burned Magnesia manufacturers, lwm tus neeg, Hoobkas
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