Lub tshuab hluav taws xob cua sov siv MgO hmoov ua cov muab tub lim, uas yog ib txoj hauv kev paub

Lub tshuab hluav taws xob cua sov siv MgO hmoov ua cov muab tub lim, uas yog ib txoj hauv kev paub

Txawm li cas los xij, qee qhov hluav taws xob cua sov raj sai sai sai hauv kev ua haujlwm hluav taws xob tom qab tau siv thiab siv, nrog txo qis hluav taws xob thiab rwb thaiv tsev, thiab ua kom muaj dej ntau ntxiv. Thaum mob hnyav, nws tuaj yeem ua rau lub tes tsho tiv thaiv hlau tawg. Thaum peb txiav tawm lub tshuab hluav taws xob cua sov no, peb pom tias M plaub hmoov tau hloov los ntawm cov xim dawb lossis lub teeb daj rau grey lossis dub. Ntxiv mus, tsis hais hom hmoov siv, nrog rau cov hmoov tuaj txawv teb chaws, nws muaj peev xwm tig dub. Yog li ntawd, nrhiav cov laj thawj rau blackening ntawm magnesium hmoov thiab noj cov tshuaj tiv thaiv kab mob yog lub ntsiab lus ntawm kev txhawj xeeb rau cov tuam txhab thiab cov kws tshawb fawb. Kab lus no tshawb txog kev sib raug zoo ntawm kev tsim hluav taws xob cua sov raj thiab blackening ntawm magnesium hmoov los ntawm kev pom kev. Tswj txoj hauv kev rau kev lag luam magnesium oxide hmoov cov lag luam

Muaj txog kaum ob lub tsev lag luam magnesium hmoov ntau lawm, thiab vim muaj qhov sib txawv ntawm cov khoom siv raw khoom, cov txheej txheem ntau lawm, cov cuab yeej ua haujlwm, thiab cov kev ruaj ntseg zoo, qib zoo ntawm magnesium hmoov lawv tsim kuj txawv. Vim muaj kev sib tw ua lag luam, ntau lub tuam txhab tsim khoom khaws cov cuab yeej tsim khoom ntawm magnesium hmoov tsis pub lwm tus paub thiab paub tias cov nruas hlau feem ntau siv, uas rau qee qhov cuam tshuam rau kev tsim cov tshuab magnesium hmoov thiab kev tswj kom zoo; Ntawm qhov tod tes, cov "hloov thoob" no yog qhov qhib zais cia thiab tsuas yog lawv tus kheej "cov cai tswjfwm", uas tsis muaj txiaj ntsig rau kev txhim kho kev lag luam thiab kev txhim kho thev naus laus zis.

Lub tuam txhab ua khoom siv hluav taws xob cua sov (Party A) tau xaj 20 tons ntawm qhov kub thiab txias hloov magnesium hmoov los ntawm magnesium hmoov ntau lawm tuam txhab (Teb B) thiab tau thov tias raws li tus qauv SQgo02, Party B yuav tsum mus rau Party A rau ntawm qhov chaw tshuaj xyuas. thiab kev pom zoo. Txawm li cas los xij, Party B poob qhov kev txiav txim no vim tsis pub leej twg paub. Tau kawg, nws tsis paub meej tias puas muaj lwm yam laj thawj.

① Lub hauv paus chiv keeb ntawm cov khoom siv raw yuav tsum ruaj khov

Cov khoom siv raw rau kev tsim magnesium oxide hmoov yog magnesite, uas muaj kwv yees li 47% 6% MgO yog pom nyob rau hauv ntau cov magnesite ore hauv paus hauv Liaodong Peninsula ntawm Tuam Tshoj, tab sis cov ntsiab lus ore sib txawv nyob rau hauv ntau cheeb tsam. Piv txwv li, dej magnesium ore hauv Fengcheng, vim tsis muaj peev xwm tshem tawm crystallization thaum smelting, cuam tshuam qhov zoo ntawm fused crystallized magnesium oxide; Cov hluav taws xob fused crystalline magnesium oxide uas tsim los ntawm Pianling Mine hauv Payan muaj cov xim dawb dawb thiab lub teeb ci golden, ua rau nws cov khoom siv zoo dua rau kev ua hluav taws xob cua sov raj.

Qee chav tsis muaj kev nkag siab txaus ntawm magnesite. Txawm li cas los xij, tsuav nws yog ib qho hluav taws xob melted crystalline magnesium oxide thaiv thiab tus nqi pheej yig, lawv yuav nws. Lawv tsis nruj me ntsis tshuaj xyuas nws thaum lawv rov qab los tsev, zom nws ua hmoov, thiab tom qab ntawd sib tov nrog silicone resin tshaj tawm qhov kawg ntawm kev tsim khoom. Hluav taws xob cua sov raj ua los ntawm cov hmoov no muaj ntau yam teeb meem zoo.

Peb tau ua qhov kev sim thiab pom tias magnesium hmoov los ntawm ntau lub hauv paus chiv keeb muaj qhov sib txawv tseem ceeb hauv kev ua tau zoo thaum siv tib txoj kev hloov kho. Qee qhov muaj cov txheej txheem zoo, immersion, ntub cua sov, thiab ntws tus nqi, thaum lwm tus tsis. Qhov no qhia tau hais tias qhov tseem ceeb ntawm cov khoom siv raw khoom ruaj khov.

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