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Tuam Tshoj tab tom txhim kho kev lag luam tawm tshiab, thiab cov khoom tsim tawm ntawm cov ntaub ntawv tshiab kev lag luam yuav ncav cuag 10 trillion yuan!
Nyob rau hauv xyoo tas los no, Tuam Tshoj tau ceev txoj kev loj hlob ntawm kev lag luam tawm tswv yim xws li cov ntaub ntawv tshiab tiam tshiab, kev tsim khoom siv high-end, thiab lub zog tshiab, thiab tau siv cov phiaj xwm loj hauv kev lag luam hauv teb chaws thiab kev tiv thaiv kev tsim kho. Kev lag luam cov ntaub ntawv tshiab yuav tsum tau ...Nyeem ntxiv -
Yuav ua li cas ua acetone hauv ib chav kuaj?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom uas yog miscible nrog dej thiab soluble hauv ntau cov kuab tshuaj organic. Nws yog siv dav hauv kev lag luam hnyav nrog ntau yam kev siv hauv tshuaj, tshuaj, tshuaj pleev ib ce, thiab lwm yam lag luam. Hauv tsab xov xwm no, peb yuav tshawb xyuas yuav ua li cas ua acetone ...Nyeem ntxiv -
Yuav ua li cas acetone ua ib txwm?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw tsw qab. Nws yog siv dav siv hnyav thiab cov khoom siv raw hauv kev lag luam chemical. Hauv qhov xwm txheej, acetone feem ntau yog tsim los ntawm cov kab mob hauv plab ntawm cov tsiaj ruminant, xws li nyuj thiab yaj, los ntawm kev degradation ntawm cellulose thiab hemice ...Nyeem ntxiv -
Yuav ua li cas ua acetone?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov tsw muaj zog. Nws yog dav siv nyob rau hauv ntau yam lag luam, xws li tshuaj, roj av, tshuaj, thiab lwm yam. Acetone yuav siv tau raws li ib tug hnyav, ntxuav tus neeg sawv cev, nplaum, pleev xim rau thinner, thiab lwm yam nyob rau hauv no tsab xov xwm, peb yuav qhia txog kev tsim cov acetone. ...Nyeem ntxiv -
Peb hom acetone yog dab tsi?
Acetone yog cov organic hnyav, uas yog siv dav hauv tshuaj, tshuaj, pleev xim, luam ntawv thiab lwm yam lag luam. Nws muaj zog solubility thiab yooj yim volatility. Acetone muaj nyob rau hauv daim ntawv ntawm ntshiab crystal, tab sis nyob rau hauv feem ntau nws yog ib tug sib tov ntawm tshuaj, thiab peb hom aceton ...Nyeem ntxiv -
Cov tshuaj dab tsi ua rau acetone?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom uas tau siv dav hauv kev lag luam thiab lub neej txhua hnub. Nws yog ib hom ketone lub cev nrog cov mis molecular C3H6O. Acetone yog cov khoom siv hluav taws kub kub kub ntawm 56.11 ° C thiab melting point ntawm -94.99 ° C. Nws muaj cov ntxhiab tsw ntxhiab tsw thiab muaj zog heev ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm ntshiab acetone thiab acetone?
Ntshiab acetone thiab acetone yog ob qho tib si sib xyaw ntawm carbon, hydrogen, thiab oxygen, tab sis lawv cov khoom thiab kev siv tuaj yeem sib txawv heev. Txawm hais tias ob qho tshuaj no feem ntau hu ua "acetone," lawv qhov sib txawv tau pom meej thaum xav txog lawv cov peev txheej, tshuaj formula, thiab spec ...Nyeem ntxiv -
Dab tsi yog acetone muag?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw ntxhiab tsw. Nws yog ib qho ntawm feem ntau siv cov kuab tshuaj nyob rau hauv kev lag luam thiab yog dav siv nyob rau hauv zus tau tej cov xim, adhesives, tshuaj tua kab, herbicides, lubricants, thiab lwm yam tshuaj. Tsis tas li ntawd, acetone kuj tseem siv tau los ua cov tshuaj ntxuav tes ...Nyeem ntxiv -
Dab tsi yog 100% acetone ua los ntawm?
Acetone yog cov kua uas tsis muaj xim thiab pob tshab, nrog cov yam ntxwv tsis muaj zog thiab muaj kuab tshuaj tshwj xeeb. Nws yog dav siv hauv kev lag luam, kev tshawb fawb thiab thev naus laus zis, thiab lub neej txhua hnub. Hauv kev luam ntawv, acetone feem ntau yog siv los ua cov kuab tshuaj tshem tawm cov kua nplaum ntawm lub tshuab luam ntawv, yog li ntawd ...Nyeem ntxiv -
Puas yog acetone flammable?
Acetone yog cov khoom siv tshuaj siv dav, uas feem ntau siv los ua cov kuab tshuaj lossis cov khoom siv raw rau lwm yam tshuaj. Txawm li cas los xij, nws cov flammability feem ntau tsis pom. Qhov tseeb, acetone yog cov khoom siv hluav taws xob, thiab nws muaj cov nplaim hluav taws kub thiab qis qis. Yog li ntawd, yuav tsum them att...Nyeem ntxiv -
Puas yog acetone tsim teeb meem rau tib neeg?
Acetone yog cov kua tsis muaj xim, tsis muaj kuab lom uas tau siv dav hauv kev lag luam thiab lub neej txhua hnub. Nws muaj ib tug muaj zog irritating tsw thiab yog heev flammable. Yog li ntawd, ntau tus neeg xav tias acetone puas tsim kev puas tsuaj rau tib neeg. Hauv tsab xov xwm no, peb yuav txheeb xyuas cov txiaj ntsig kev noj qab haus huv ntawm acetone rau tib neeg ...Nyeem ntxiv -
Dab tsi yog qib zoo tshaj plaws ntawm acetone?
Acetone yog ib hom organic hnyav, uas yog siv dav hauv kev lag luam tshuaj, roj av, tshuaj lom neeg kev lag luam, thiab lwm yam. Nws tuaj yeem siv los ua tus neeg saib xyuas, hnyav, kua nplaum tshem tawm, thiab lwm yam. Hauv kev kho mob, acetone feem ntau yog siv los tsim cov khoom tawg, cov organic reagents, xim, tshuaj, thiab lwm yam ...Nyeem ntxiv
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