Diatomaceous earth muaj cov yam ntxwv ntawm porosity, muaj zog adsorption, me me bulk density, siab melting point, ruaj khov tshuaj lom neeg, tsis compressibility thiab stability, tsis muaj tshuaj lom thiab tsis muaj teeb meem. Cov lim dej pab tsim tawm yog siv rau hauv kev lag luam xws li tshuaj, khoom noj, tshuaj pleev ib ce, roj hmab, yas, xim, ua xab npum, kev tiv thaiv ib puag ncig, thiab lwm yam. Nws muaj cov nyhuv ntawm kev txhim kho cov khoom ruaj khov, elasticity thiab dispersibility, nrog rau kev txhim kho cov khoom muaj zog, hnav tsis kam thiab acid tsis kam.

1. Hauv kev lag luam khoom noj thiab tshuaj, lub ntiaj teb diatomaceous yog siv los ua cov lim dej hauv tshuaj thiab khoom noj
Diatomaceous earth muaj peev xwm nqus tau zoo, yog li nws siv los ua lub lim dej hauv kev lag luam zaub mov los ua lub luag haujlwm hauv kev ua kom tsis muaj menyuam, tshem tawm cov khoom tsis huv, thiab tshem tawm cov ntxhiab tsw. Piv txwv li, kev siv diatomaceous earth lim hauv cov txheej txheem brewing tuaj yeem hloov kho lub txaj lim tas li, nrog kev lim ceev thiab cov txiaj ntsig siab; Thaj chaw loj, muaj peev xwm nqus tau zoo, tuaj yeem lim cov khoom me me txij li 0.1 txog 1.0 um, txo cov cawv poob los ntawm kwv yees li 1.4%, thiab txhim kho cov xwm txheej ua haujlwm ntau lawm; Hauv kev lag luam tshuaj, diatomaceous earth siv rau kev lim cov tshuaj tua kab mob, qabzib, vitamins, thiab cov tshuaj rho tawm ntawm cov tshuaj suav ib txwm muaj, nrog kev ua haujlwm zoo dua.
2. Hauv kev lag luam tiv thaiv ib puag ncig, diatomaceous av yog siv rau kev kho dej phwj tuaj.
Diatomaceous earth muaj cov tshuaj lom neeg ruaj khov, muaj peev xwm nqus tau zoo, ua haujlwm zoo, thiab tsis yaj hauv cov kua qaub muaj zog. Yog li ntawd, nws yog siv rau kev kho dej khib nyiab. Piv txwv li, kev siv diatomaceous earth flocculation precipitation method rau kev kho cov khib nyiab leachate ua ntej tuaj yeem txo CODCr thiab BOD5 hauv leachate, tshem tawm cov pa phem xws li SS, txhim kho nws cov khoom biochemical, txo cov khoom thauj, thiab tsim cov xwm txheej zoo rau kev ua haujlwm ib txwm ntawm kev kho biochemical tom ntej.
Cov lim dej diatomaceous earth tuaj yeem txhim kho qhov zoo ntawm cov dej kho dej hauv cov pas dej da dej, thiab tuaj yeem txuag dej thiab hluav taws xob hauv kev ua haujlwm thiab kev tswj hwm cov pas dej da dej.
3. Hauv kev lag luam kev tsim kho, diatomaceous earth yog siv rau kev tsim cov asphalt txoj kev kom txhim kho nws cov kev ua tau zoo.
Lub ntiaj teb diatomaceous muaj cov yam ntxwv ntawm lub teeb yuag, cov qauv mos, porosity, tiv taus acid, thiab cov khoom tshuaj ruaj khov. Yog li ntawd, lub ntiaj teb diatomaceous yog siv rau kev hloov kho asphalt hauv asphalt concrete pavement. Nws tsis yog tsuas yog muaj tus nqi qis, kev tsim kho yooj yim, thiab lav cov khoom siv raw, tab sis kuj tuaj yeem txhim kho qhov ruaj khov, hnav tsis kam, thermal stability, compressive zog, thiab skid tsis kam ntawm txoj kev, txo cov kab mob ntawm txoj kev xws li roj los ntshav, grouting, thiab rutting, uas yog qhov zoo rau kev txhim kho lub neej kev pabcuam ntawm txoj kev thiab txuag cov nqi kho thiab kho ntawm txoj kev loj.
4. Hauv kev lag luam kev tsim kho, diatomaceous av yog siv los ua cov cib rwb thaiv tsev.
Nrog rau qhov tsis txaus ntawm cov peev txheej av thiab cov tsev siab nce ntxiv, ntau cov khoom siv phab ntsa sib dua tau tshwm sim los txo qhov hnyav ntawm cov tsev. Cov cib sintered ua los ntawm diatomaceous av tau nyiam heev vim lawv qhov tsis ntom, lub zog siab, rwb thaiv tsev, rwb thaiv suab, thiab lwm yam khoom; Diatomaceous av tsis yog tsuas yog cov khoom siv zoo heev rau kev npaj cov laug cam rwb thaiv tsev sib dua, cov ntaub ntawv calcium silicate rwb thaiv tsev, diatomaceous av rwb thaiv tsev cib, diatomaceous av amorphous rwb thaiv tsev cov ntaub ntawv, thiab cov kav dej rwb thaiv tsev, tab sis kuj yog ib qho ntawm cov khoom siv raw rau kev tiv thaiv dej thiab tiv thaiv kev ntws. Tsis tas li ntawd, diatomaceous av tsis yog tsuas yog muaj cov yam ntxwv ntawm kev tsis kub hnyiab, rwb thaiv suab, tiv thaiv dej, sib dua, thiab rwb thaiv cua sov, tab sis kuj muaj cov teebmeem tiv thaiv ib puag ncig xws li dehumidification, deodorization, thiab kev ntxuav huab cua hauv tsev.
5. Kev lag luam txheej txheem
Cov av diatomaceous siv los ua cov txheej txheej phab ntsa sab hauv, uas tsis cuam tshuam lub teeb rau ntawm phab ntsa thiab muab lub teeb pom kev zoo sab hauv tsev. Hom ntawv phab ntsa no uas muaj av diatomaceous hu ua "phab ntsa ua pa tau." Kev siv av diatomaceous hauv cov txheej txheej phab ntsa sab nraud kuj tseem tab tom txhim kho, thiab nws cov kev cia siab dav. Tsis tas li ntawd, av diatomaceous kuj tseem siv dav hauv cov teb kev lag luam xws li cov resin, concrete, cement fillers, thiab ntau yam txheej txheej rwb thaiv tsev zoo nkauj. Piv txwv li, cov cement tshwj xeeb ua los ntawm av diatomaceous tuaj yeem siv ua cov cement qis qis rau kev khawb roj av, lossis hauv cov qauv tawg thiab porous kom tiv thaiv cov cement slurry xau thiab tiv thaiv kev thaiv ntawm cov roj thiab cov roj qis vim qhov hnyav ntau dhau ntawm cov cement slurry.
6. Kev lag luam roj hmab
Diatomite yog siv los ua cov khoom siv roj hmab ntau yam xws li lub log tsheb, cov kav dej roj hmab, V-siv, roj hmab dov, siv txoj siv sia, cov ntaub pua plag tsheb, thiab lwm yam. Nws lub luag haujlwm yog los txhim kho qhov nruj thiab lub zog ntawm cov khoom, thiab txhim kho qhov kub tsis kam, hnav tsis kam, khaws cia kub, tiv taus kev laus thiab lwm yam khoom ntawm cov khoom.
7. Hauv kev lag luam tshuaj lom neeg, lub ntiaj teb diatomaceous yog siv los ua tus cab kuj catalyst.
Diatomaceous lub ntiaj teb yog ib qho tseem ceeb catalyst carrier siv rau hauv oxidation, txo, hydrogenation, dehydrogenation, hydration, polymerization, transformation, synthesis, alkylation, desulfurization thiab lwm yam tshuaj tiv thaiv. Los ntawm qhov kev pom ntawm kev siv, nws yog dav siv hauv cov tshuaj lom neeg organic; Txawm li cas los xij, nyob rau hauv cov nqe lus ntawm kev noj, nws yog feem ntau siv los tsim vanadium catalyst carriers, nickel catalyst carriers, thiab TiO2 carriers.
8. Diatomite yog cov khoom tseem ceeb ntawm cov tshuaj pleev ib ce thiab lub ntsej muag lub ntsej muag
Lub ntsej muag diatomaceous earth feem ntau yog siv los nqus cov tshuaj hauv daim tawv nqaij los ntawm kev ua haujlwm adsorption ntawm diatomaceous earth thiab ua lub luag haujlwm ntawm kev saib xyuas daim tawv nqaij.
9. Kev Ua Liaj Ua Teb
Cov av diatomaceous, siv ua tshuaj tua kab, muaj ntau yam zoo xws li tsis muaj tshuaj lom, tsis muaj ntxhiab, tua tau kab, tsis ua rau ib puag ncig puas tsuaj, thiab ua kom cov qoob loo zoo. Nws tau txais kev nyiam los ntawm ntau tus kws tshaj lij tswj kab tsuag; Cov av diatomaceous yog siv los ua cov khoom siv kho av thiab yog cov khoom siv zoo rau cov chiv thiab dej uas cov nroj tsuag xav tau. Lawv tuaj yeem tswj kev nqus thiab tso dej raws li cov av noo, thiab kuj tuaj yeem muaj cov haujlwm ua kom noo, ua pa, thiab ziab. Lawv ua lub luag haujlwm tseem ceeb hauv kev loj hlob ntawm cov hauv paus hniav thiab kev txuag av thiab dej; Cov av diatomaceous yog siv dav ua cov khoom nqus hauv cov txheej txheem khaws cia cov qoob loo thiab noob.