CAC 2 50-80 hli calcium carbide
CAC 2 50-80 hli calcium carbide piav qhia
Calcium carbide yog ua los ntawm calcium thiab carbon. Nws yog cov tshuaj uas muaj cov qauv crystalline. Nws yog tsim los ntawm cua calcium oxide nrog coke hauv cov hluav taws xob hluav taws xob (ntawm qhov kub ntawm {{0} morching mus ua pwm. Tom qab ntawd cov pwm yog crushed, thiab daim yog xaiv los ntawm qhov loj me.
Raws li qhov tshwm sim, cov khoom lag luam ntawm cov xim tsaus nti txho lossis xim av xim tau, vim nws muaj cov impurities (thee thiab lwm yam dyes) uas ua rau {{% ntawm cov khoom. Nws tseem muaj calcium sulfide thiab phosphide, uas muab nws tsis hnov tsw tsw.
Nws nqus dej kom zoo thiab txawm tias ntawm cov dej kub qis thiab tso cov roj acetylene roj nrog ntau cov cua sov thaum cua sov. Txawm tias huab cua nyob ib puag ncig nws tuaj yeem ua rau nws ua kom tiav.
CAC 2 50-80 hli calcium carbide manufacturers
CAC 2 50-80 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. |
CAC 2 50-80 hli calcium carbide rau muag
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: CAC 2 50-80 mm calcium carbide, Tuam Tshoj Cac 2 50-80 hli calcium carbide tuam ntxhab, cov chaw muag khoom, Hoobkas
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