Muaj kev siv Calcium Carbide hauv Acetylene Gas Generation thiab Hlau Vuam

Calcium Carbide yog ntau yam inorganic compound nrog ntau hom kev lag luam, tshwj xeeb tshaj yog nyob rau hauv acetylene roj tiam thiab hlau vuam. Raws li greyish -dub crystalline khoom nrog lub siab melting point, nws reacts nrog dej los tsim acetylene, ib tug flammable roj uas ua hauj lwm raws li ib tug tseem ceeb raw khoom rau ntau yam kev lag luam. Rau cov neeg tsim khoom siv tshuaj lom neeg thoob ntiaj teb thiab cov chaw tsim khoom lag luam, nkag siab txog cov ntawv thov tseem ceeb ntawm calcium carbide yog qhov tseem ceeb rau kev txhim kho cov tswv yim kev yuav khoom thiab siv nws cov txiaj ntsig thoob plaws cov haujlwm tseem ceeb.

 

Thawj daim ntawv thov ntawm calcium carbide yog acetylene roj tsim. Thaum calcium carbide reacts nrog dej, nws tsim cov ntshiab acetylene (C₂H₂) thiab calcium hydroxide. Acetylene yog dav siv nyob rau hauv cov organic synthesis, tshwj xeeb tshaj yog rau tsim vinyl chloride, vinyl acetate, thiab lwm yam tshuaj intermediates uas tsim lub hauv paus ntawm plastics, resins, thiab hluavtaws fibers. Qhov no ua rau calcium carbide yog ib qho tseem ceeb raw cov ntaub ntawv nyob rau hauv lub polymer thiab tshuaj manufacturing industries, qhov twg qhov kev thov rau acetylene- muab tau cov khoom txuas ntxiv mus rau lub ntiaj teb no industrialization.

 

Nyob rau hauv cov hlau vuam thiab txiav, acetylene generated los ntawm calcium carbide yog tov nrog oxygen los tsim ib tug siab - kub kub (txog 3,300 degree), uas yog zoo tagnrho rau melting thiab sib koom hlau. Cov nplaim hluav taws kub no yog kub dua li cov uas tsim los ntawm lwm cov roj av, ua rau nws tsim nyog rau vuam tuab daim hlau, cov kav dej, thiab cov khoom siv hauv kev tsim kho, tsheb, thiab kev lag luam shipbuilding. Calcium carbide- muab tau los ntawm acetylene kuj tseem siv rau hauv cov hlau txiav, qhov uas nws cov cua kub hnyav ua kom zoo melts thiab tshem tawm cov hlau ntau dhau, xyuas kom meej thiab huv.

 

Tshaj li acetylene tiam thiab hlau vuam, calcium carbide muaj lwm yam kev siv. Nws yog ua hauj lwm raws li ib tug desulfurizing neeg sawv cev nyob rau hauv steel ntau lawm, pab tshem tawm sulfur impurities thiab txhim kho steel zoo. Nws kuj tseem siv rau hauv kev tsim cov calcium cyanamide, nitrogen- nplua nuj chiv uas txhim kho av fertility thiab txhawb cov qoob loo loj hlob. Tsis tas li ntawd, calcium carbide yog siv rau hauv kev lag luam mining los tsim acetylene rau hauv av teeb pom kev zoo thiab ua tus neeg sawv cev txo qis hauv cov txheej txheem metallurgical.

 

Rau industrial buyers, qhov zoo ntawmcalcium carbidencaj qha cuam tshuam rau kev ua tau zoo thiab kev nyab xeeb ntawm nws cov ntawv thov. High-purity calcium carbide (Ntau dua lossis sib npaug li 98%) ua kom cov acetylene tawm los zoo ib yam thiab txo qhov tsim kev puas tsuaj los ntawm - khoom. Raws li kev thov thoob ntiaj teb rau acetylene thiab hlau fabrication loj hlob tuaj, calcium carbide tseem yog cov khoom siv tseem ceeb, nrog cov khoom ruaj khov thiab txhim khu kev qha zoo yog qhov tseem ceeb rau kev lag luam thoob ntiaj teb.