50-80 hli calcium carbide piav qhia
Calcium carbide yog ib yam tseem ceeb cov khoom siv rau kev sib txuas ntawm lwm yam tshuaj lom neeg sib xyaw, suav nrog cov vinyl chloride, uas yog siv los tsim polyvinyl chloride (PVC). Qhov tseem ceeb yas siv hauv kev tsim kho, ntim, thiab tsim. Tsis tas li ntawd, acetylene yog siv los ua lub hauv paus rau kev tsim cov organic sib xyaw.
Kev tsim cov calcium carbide cuam tshuam nrog cov cua sov siab ntawm cov thee thiab limestone hauv cov hluav taws arc. Tus txheej txheem no yog lub zog-ua kom muaj zog, tab sis cov khoom kawg yog qhov tseem ceeb rau ntau kev lag luam.
{{0 {}} hli calcium carbide cov tuam ntxhab
Qhov tshwj xeeb ntawm 50-80 hli calcium carbide
| Calcium carbide tshuaj muaj zog |
| Melting point | 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. |
Peb Lub Hoobkas
{{0 {}} hli calcium carbide chaw muag khoom
Cov neeg muas zaub mus ntsib
{{0 {}} hli calcium carbide rau muag
Cov FAQ
Q: Koj puas yog lub tuam txhab ua lag luam lossis cov chaw tsim khoom?
A: Peb yog cov chaw tsim khoom thiab chaw muag khoom nyob hauv Henan Suav teb. Txhua tus neeg siv khoom los ntawm tsev lossis txawv teb chaws. Nrhiav rau pem hauv ntej rau koj cov qhua. 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: Koj cov txiaj ntsig yog dab tsi?
A: Peb muaj peb lub chaw ua haujlwm, cov neeg ua haujlwm zoo nkauj, thiab kev ua haujlwm thiab tsim pawg muag khoom thiab muag khoom. Zoo tuaj yeem lav tau. Peb muaj kev nplua nuj nyob hauv cov xim hlau steelmaking teb.
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 muab cov qauv dawb?
A: Yog, peb tuaj yeem muab cov hnoos qeev pub dawb rau lawv mus kuaj xyuas qhov zoo lossis ua rau peb cov ncauj lus kom ntxaws rau peb los npaj cov qauv yog.
Cim npe nrov: {{0 {}} mm calcium carbide, Tuam Tshoj {50-80 hli calcium carbide tuam ntxhab, cov muag khoom
