-
Kev siv dav dav ntawm tourmaline
Peb hom: Siv lead ua tourmaline dub, pob zeb tourmaline dub, hmoov tourmaline dub. Tourmaline dub tuaj yeem tsim cov nthwv dej infrared deb, tsim cov pa oxygen tsis zoo, thiab nws muaj cov nyhuv tua kab mob thiab tshem tawm ntxhiab. muaj ntau yam tseem ceeb hauv lub cev, xws li tooj liab, zin...Nyeem ntxiv -
Daim ntawv thov cib ntsev
Cov cib ntsev, nws tuaj yeem tso tawm cov ions tsis zoo, ua kom huab cua huv, txhim kho kev ncig ntshav, Kev sim tau qhia tias tom qab lub pob zeb ntsev siv lead ua kom sov, nws tuaj yeem ua rau cov ions tsis zoo volatilize, uas yog cov vitamins huab cua, uas tuaj yeem txhim kho huab cua zoo thiab tswj kev ntxhov siab, ib yam li enj...Nyeem ntxiv -
Kev rho tawm txhuas los ntawm bauxite
Rau kev tau txais txhuas los ntawm bauxite feem ntau txhais tau tias tawm ntawm txhuas trioxide los ntawm bauxite. Rau kev ua tiav lub hom phiaj muaj peb txoj hauv kev suav nrog: txoj kev acid, txoj kev alkali, txoj kev sib xyaw ua ke ntawm acid-base thiab txoj kev thermal. Txawm li cas los xij, txoj kev acid, txoj kev sib xyaw ua ke ntawm acid-base thiab txoj kev thermal yog ...Nyeem ntxiv -
Daim ntawv thov ntawm wollastonite hauv kev ua ntawv:
Wollastonite yog ib qho pob zeb inorganic zoo li koob. Nws yog tus cwj pwm los ntawm tsis muaj tshuaj lom, tiv taus tshuaj lom neeg corrosion, zoo thermal stability thiab dimensional stability, iav thiab pearl ci, tsis tshua muaj dej nqus thiab roj nqus, zoo heev mechanical thiab hluav taws xob nrog qee yam rein ...Nyeem ntxiv -
Cov lus piav qhia txog hmoov av diatomaceous
Kev lim dej diatomaceous earth yog ib kauj ruam tseem ceeb hauv kev tsim cov roj zaub, cov roj noj tau, thiab cov khoom noj khoom haus zoo sib xws. Cov khoom siv lim dej diatomaceous earth yog lub teeb yuag, tsis muaj tshuaj lom neeg, thiab tsim cov ncuav mog qab zib lim dej siab kom tswj tau cov kua dej ntws dawb. Tshwj xeeb...Nyeem ntxiv -
Kev piav qhia txog hmoov talc
Talc muaj cov khoom zoo heev rau lub cev thiab tshuaj lom neeg: Xws li lubricity, anti-viscosity, flow aid, hluav taws tsis kam, acid tsis kam, rwb thaiv tsev, siab melting point, tshuaj tsis ua haujlwm, zoo zais zog, mos, zoo ci, muaj zog adsorption thiab lwm yam. Daim ntawv thov 1.Chemical theem Nws tuaj yeem siv ...Nyeem ntxiv -
Kev piav qhia txog Titanium Dioxide
Titanium Dioxide yog ib yam khoom siv tseem ceeb heev hauv kev tsim khoom lag luam. Nws yog siv rau hauv xim, kua mem, yas, roj hmab, ntawv, tshuaj fiber thiab lwm yam lag luam; nws yog siv rau kev vuam electrodes, titanium extraction thiab kev tsim cov titanium dioxide. Titanium Dioxide (nano-level) yog dav siv ...Nyeem ntxiv -
Cov lus piav qhia txog cov xim hlau oxide
Cov xim hlau oxide yog ib hom xim uas muaj kev sib kis zoo, tiv taus lub teeb zoo heev thiab tiv taus huab cua. Hlau oxide yog qhov thib ob loj tshaj plaws inorganic pigment tom qab titanium dioxide thiab qhov loj tshaj plaws xim inorganic pigment. Ntawm tag nrho cov xim hlau oxide noj, ntau dua 70% yog npaj ...Nyeem ntxiv -
Kev ua haujlwm thiab kev ua tau zoo ntawm pob zeb volcanic
Pob zeb volcanic (feem ntau hu ua pumice lossis porous basalt) yog ib hom khoom siv tiv thaiv ib puag ncig. Nws yog ib lub pob zeb muaj nqis heev uas tsim los ntawm cov iav volcanic, cov zaub mov thiab cov npuas tom qab tawg volcanic. Pob zeb volcanic muaj sodium, magnesium, txhuas, silicon, thiab calcium ...Nyeem ntxiv -
Kev tsim kho kom zoo nkauj lub thoob ntses Lub pob zeb ci ntsa iab Iav hluav taws xob fluorescent pob zeb Toj roob hauv pes paving tus kheej-luminous pob zeb Luminous gravel particles
Cov lus piav qhia txog khoom: Tom qab raug txhawb los ntawm lub teeb pom kev zoo, xws li lub hnub ci thiab lub teeb, lub pob zeb ci ntsa iab nqus thiab khaws lub zog, uas tuaj yeem ci ntsa iab hauv qhov tsaus ntuj ntev, thiab cov khoom rov qab nqus cov teeb pom kev zoo dua. Tom qab nqus lub teeb ntuj rau 20-30 feeb, nws tuaj yeem ...Nyeem ntxiv -
Daim ntawv thov ntab ntab (cenosphere)
Cov hlaws dai ntab yog ib hom khoom siv tshiab. Nyob rau hauv xyoo tas los no, nrog rau kev tshawb fawb tob zuj zus, tib neeg paub ntau ntxiv txog cov khoom ntawm cov hlaws dai ntab, thiab daim ntawv thov ntawm cov hlaws dai ntab hauv ntau qhov chaw yog qhov dav dua. Tom ntej no, cia peb saib cov haujlwm thiab kev ua haujlwm ntawm cov hlaws dai ntab...Nyeem ntxiv -
Cov khoom zoo heev thiab kev siv ntawm cov hlaws dai ntab
Cov tshuaj lom neeg tseem ceeb ntawm cov hlaws dai ntab yog cov oxide ntawm silicon thiab txhuas, uas cov ntsiab lus ntawm silicon dioxide yog li 50-65%, thiab cov ntsiab lus ntawm txhuas oxide yog li 25-35%. Vim tias qhov chaw yaj ntawm silica yog siab txog 1725 ℃ thiab ntawm alumina yog 2050 ℃, lawv txhua tus zoo heev ...Nyeem ntxiv
