Xam Anthracite

Cov kab mob tseem siv hauv cov txheej txheem carbon ua haujlwm thiab yog ib qho ntawm cov ntaub ntawv tseem ceeb rau kev npaj cov pa roj carbon. Los ntawm kev ua kom tau kev kho mob ntxiv, muab cov tshuaj pleev ib ce muaj peev xwm ua kom muaj cov roj carbon ua si, cov khoom noj kom dav, cov khoom noj khoom haus thiab lwm daim teb.
Xam anthracite thov nyob rau hauv kev tsim cov calcium carbide, reacts nrog txiv qaub nyob rau ntawm qhov kub los tsim calcium carbide. Calcium carbide yog ib qho tseem ceeb rau cov khoom siv tshuaj raw, uas tuaj yeem siv rau hauv kev tsim cov acetylene, polyvinyl chloride, neoprene thiab lwm yam khoom siv tshuaj lom.
Qhab anthracite yog siv nyob rau hauv kev tsim cov carbon blocks, uas yog ib qho khoom plig tseem ceeb rau kev tsim cov carbon blocks nyob rau hauv cov culture rauv thiab txhuas electrolytic cells. Los ntawm kev siv nws cov yam ntxwv ntawm lub zog siab, kev ua haujlwm zoo, cov pa hluav taws xob tsis muaj peev xwm ua haujlwm rau lub sijhawm ntev thiab muaj zog ntawm cov khoom siv hlau me me.
Cov khoom siv raw nws cov thee nyoos nrog cov hmoov tshauv qis, cov lus faj sulfur thiab cov ntsiab lus roj carbon ntau. Feem ntau, anthracite nrog cov hmoov tshauv tsawg dua 10%, cov lus faj sulfur tsawg dua li 80% thiab cov khoom lag luam roj carbon monoxide ntau dua li 80% thiab cov khoom lag luam kom zoo rau cov khoom lag luam zoo.