xov xwm

1, Cov yam ntxwv ntawm Diatomite

Diatomite feem ntau siv ua lus Askiv li "diatomite, diatomaceous earth, kieselguhr, inforial ntiaj teb, Tripoli, fossil hlau" thiab lwm yam.Diatomite yog tsim los ntawm deposition ntawm cov seem ntawm ancient unicellular dej cog diatoms.Cov khoom tshwj xeeb ntawm diatoms yog tias lawv tuaj yeem nqus cov silicon dawb hauv dej los tsim lawv cov pob txha.Tom qab lawv lub neej dhau lawm, diatomite deposits yog tsim nyob rau hauv tej yam kev mob geological.Raws li cov xwm txheej metallogenic, muaj qhov sib txawv ntawm lub teeb dej lacustrine diatomite thiab dej ntsev marine diatomite.Diatomite yog cov av nplaum uas tsis yog xim hlau, nws cov tshuaj lom neeg tseem ceeb yog amorphous silica (los yog amorphous silica), nrog rau me me ntawm montmorillonite, kaolinite, quartz thiab lwm yam av nplaum impurities thiab organic teeb meem.Nyob rau hauv lub microscope, diatomite nthuav tawm cov duab sib txawv ntawm algae.Qhov loj ntawm ib qho algae txawv ntawm ob peb microns mus rau kaum microns.Muaj ntau nano pores nyob rau sab hauv thiab sab nrauv ntawm algae.Qhov no yog cov yam ntxwv ntawm lub cev ntawm diatomite uas txawv ntawm lwm cov av nplaum uas tsis yog xim hlau.Diatomite muaj cov yam ntxwv ntawm cov qauv me me, qhov ntom ntom me me, thaj chaw loj tshwj xeeb, muaj zog adsorption kev ua tau zoo, zoo dispersion thiab raug tshem tawm kev ua tau zoo, ruaj khov lub cev thiab tshuaj lom neeg, txheeb ze incompressibility, suab rwb thaiv tsev, extinction, tshav kub rwb thaiv tsev, rwb thaiv tsev, tsis muaj tshuaj lom. thiab qab.Diatomite tsis tuaj yeem siv hauv kev lag luam yam tsis muaj cov yam ntxwv saum toj no.

2, Kev thov ntawm Diatomite

A. Diatomite ua haujlwm ntxhia muab tub lim: cov diatomite nyoos ore yog crushed, qhuav, huab cua sib cais, calcined (los yog fused calcined), ces crushed, graded, impurity tshem tawm, thiab cov khoom tau txais tom qab hloov nws particle loj thiab nto khoom ntxiv rau ib co. cov khoom lag luam lossis siv los ua ib qho ntawm cov khoom siv raw ntawm cov khoom lag luam, uas tuaj yeem txhim kho thiab txhim kho qee yam khoom ntawm cov khoom no.Peb hu diatomite ua cov khoom ua haujlwm ntxhia.

B. Diatomite lim pab: Diatomite muaj cov qauv ntxeem, qis dua, thaj tsam loj tshwj xeeb thiab tshuaj lom neeg ruaj khov.Yog li nws yog hu ua natural molecular lub npe.Diatomite yog siv los ua cov khoom siv tseem ceeb.Tom qab crushing, ziab, sib cais, calcination, kev faib tawm, slag tshem tawm, particle loj tis thiab deg zog tau hloov mus ua kom tau raws li qhov yuav tsum tau ntawm cov txheej txheem pom.Peb hu rau hom lim nruab nrab no uas tuaj yeem txhim kho pom zoo thiab ua haujlwm zoo li diatomite lim pab.

1. Condiments: monosodium glutamate, soy sauce, vinegar, zaub xam lav roj, rapeseed roj, thiab lwm yam.

Baijiu wine 2.: npias, cawv, txiv hmab txiv ntoo wine, daj cawu cub, hmoov txhuv nplej siab, kua txiv hmab txiv ntoo, cawv, dej qab zib, dej haus, thiab lwm yam.

3. Kev lag luam qab zib: fructose syrup, siab fructose syrup, qabzib, starch qab zib, sucrose, thiab lwm yam.

4. Tshuaj: tshuaj tua kab mob, vitamins, purification ntawm tsoos suav tshuaj, muab cov ntaub ntawv kho hniav, tshuaj pleev ib ce, thiab lwm yam.

5. Cov khoom siv tshuaj: organic acid, inorganic acid, alkyd resin, sodium thiocyanate, xim, hluavtaws resin, thiab lwm yam.

6. Muaj roj: lubricating roj, lubricating roj additive, hlau phaj thiab ntawv ci dov roj, transformer roj, roj av additive, thee tar, thiab lwm yam.

7. Kev kho dej: cov dej khib nyiab hauv tsev, dej khib nyiab, kev kho dej phwj tuaj, dej hauv pas dej da dej, thiab lwm yam.

C. Diatomite rwb thaiv tsev cib yog ib yam khoom siv rwb thaiv tsev nyob rau hauv nruab nrab thiab kub kub, uas yog dav siv nyob rau hauv ntau yam kev lag luam kilns hauv hlau thiab hlau, non-ferrous hlau, non-metallic minerals, hluav taws xob fais fab, coking, cement thiab iav. kev lag luam.Hauv qhov xwm txheej no, nws muaj kev ua tau zoo tshaj plaws uas lwm cov ntaub ntawv rwb thaiv tsev tsis tuaj yeem sib piv.

D. Diatomite particle adsorbent: nrog cov duab tsis zoo, muaj peev xwm adsorption loj, lub zog zoo, tiv thaiv hluav taws, tsis muaj tshuaj lom thiab tsis qab, tsis muaj plua plav, tsis muaj dispersion tom qab nqus dej (roj) thiab yooj yim rov qab siv tom qab siv.Yog li ntawd, (1) nws yog siv los ua tus neeg sawv cev tiv thaiv caking (los yog tus neeg sawv cev tiv thaiv caking) hauv cov khoom noj tshiab-kua deoxidizer;(2) nws yog siv los ua desiccant hauv cov cuab yeej hluav taws xob, cov cuab yeej precision, tshuaj, khoom noj thiab khaub ncaws;(3) nws yog siv los ua absorbent ntawm cov teeb meem nkag mus rau hauv av hauv kev tiv thaiv ib puag ncig engineering;(4) nws yog siv los ua av txias lossis hloov kho hauv chav golf, baseball teb thiab cov nyom los txhim kho kev ua kis las (5) hauv kev lag luam tsiaj, nws yog siv los ua cov khib nyiab rau miv, dev thiab lwm yam tsiaj, feem ntau hu ua "miv litter. ”.E. Diatomite catalyst kev them nyiaj yug: vanadium catalyst txhawb, nickel catalyst txhawb, thiab lwm yam.

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Post lub sij hawm: Jan-20-2021