{{0 {}} hli calcium carbide
80-120 hli calcium carbide piav qhia
Calcium carbide yog lub zog muaj zog tsim tau muaju. Cov xim kawg ntawm cov compound yog kev sib txuas ntawm cov khoom siv raw siv nyob rau hauv nws cov khoom lag luam, thiab tuaj yeem sib txawv ntawm bluish rau ntshav lossis xim dub. Feem ntau, nws kuj tuaj yeem tso tawm qhov tsis muaj ntxhiab tsw ntxhiab tsw zoo siab ntawm qej. Thaum calcium carbide reacts nrog dej thiab alkalis (cov khoom siv muaj txiaj ntsig zoo nkauj los yog cov khoom siv hluav taws xob tsis zoo
The reaction of calcium carbide with water is represented by the following formula: CaC2 + 2H2O =>Ca (huag) 2 + C2h2.
Qhov tshuaj tiv thaiv no tseem ua acetylene, uas tau cais raws li cov nyiaj tau los ntawm hydrocarbon vim muaj ib qho kev twv txiaj.
Txawm li cas los xij, nws yog qhov tseem ceeb uas calcium carbide reacts nrog pa ntawm oxygen tsuas yog nyob rau ntawm qhov kub ntawm 700 txog 900 degree. Cov tshuaj tiv thaiv tsim cov calcium oxide (cao) thiab carbon monoxide (iv) (CO2).
Nws yog tsis yog tias calcium carbide pabcuam raws li lub hauv paus pib nyob rau hauv cov synthesis ntawm ntau cov tebchaw.
Ib qho piv txwv tseem ceeb yog cov cuab yeej ntawm calcium cyanamide los ntawm kev sib xyaw ntawm cov calcium carbide thiab nitrogen.
Qhov no sib xyaw no yog ze rau nitate stimulants uas siv hauv kev ua liaj ua teb. Cov ntsev no yog qhov tseem ceeb heev hauv kev tsim cov urea, ib qho sib txuas uas tau siv dav ua cov chiv.
Hauv thaj teb ntawm Metallurgy, calcium carbide tau ua haujlwm hauv cov txheej txheem ntawm cov oxygen thiab sulfur los ntawm cov hlau.
Calcium carbide 80-120 hli rau muag
{{0 {0}} hli calcium carbide muaj pes tsawg leeg
| Calcium carbide tshuaj muaj zog |
| Melting taw tes | 447 degree |
| Kub taw tes | 2300 degree |
| ceev | 2.22 g / ml ntawm 25 degree (lit.) |
| Cia temp. | Dej-Dawb Thaj Chaw |
| puab | tej daim |
| xim | Txho tshauv |
| Lub ntiajteb txawj nqus tshwj xeeb | 2.22 |
| Dej solubility | tej yam |
| Hnov tau | Kev noo noo nkag |
| Merck | 14,1656 |
| Khi | 3909011 |
| Stability: | Kev ruaj khov reacts ua tsiv dav nrog dej tso roj heev heev hauv roj (acetylene). Tsis txhob siv dej yog tias cov khoom no cuam tshuam nrog hluav taws. Tsis sib haum nrog ya raws, dej, muaj zog oxidizing cov neeg sawv cev, dej cawv, hydrogen chloride, magnesium. |
Calcium carbide 80-120 mm manufacturers
Cov FAQ
Q: Koj lub peev xwm ntau lawm thiab khoom xa khoom?
A: 3000mT / hli & xa tawm hauv 20 hnub tom qab them nyiaj.
Q: Puas yog tus nqi saib xyuas tau?
A: Yog, thov koj xav tiv tauj peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom ntug lub khw, peb yuav ua qhov zoo tshaj plaws los txhawb lawv.
Q: Koj puas tuaj yeem xa kuv tus qauv thiab nws puas yog tus qauv pub dawb?
A: Yog, peb yuav nyiam xa koj cov qauv. Peb lub tuam txhab muab cov qauv tsis pub dawb yog tias koj xav tau cov qauv loj los faib rau koj cov tswv lag luam lossis cov neeg siv khoom. Txawm li cas los xij, peb tsis muab xa tawm dawb. Tus nqi thoob ntiaj teb tus nqi yuav ua rau koj sab.
Q: Koj puas yog lub tuam txhab ua lag luam lossis cov chaw tsim khoom?
A: Chaw tsim tshuaj paus thiab chaw muag khoom. Nrog cov kev paub ntau hauv kev ua lag luam thoob ntiaj teb, peb tuaj yeem muab tag nrho cov kev pabcuam ntshuam thiab kev xa khoom rau peb cov neeg siv khoom thoob ntiaj teb.
Q: Yuav ua li cas txog qhov zoo?
A: Peb muaj tus kws tshaj lij tshaj lij thiab qib qc thiab QC.
Cim npe nrov: 80-120 mm calcium carbide, Tuam Tshoj 80-120 hli calcium carbide tuam ntxhab, cov chaw muag khoom, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug