Calcium carbide yog cov khoom tawg. Txhawm rau kom muaj kev nyab xeeb thaum ua haujlwm nrog nws, nws yog qhov tsim nyog kom ua raws li cov xwm txheej tseem ceeb.
kev tsim cov khoom ntim khoom thiab chaw ua haujlwm;
Kev tiv thaiv kev nkag mus rau ntawm cov hluav taws;
Yuav tsum tau siv cov khaub ncaws tiv thaiv thiab cov pa ua pa nrog ua kom tawv nqaij tawv nqaij thiab ua pa tawm ntawm cov plua plav (carbide plua plav);
kev tso pauv cov acetylene cov neeg thauj khoom hauv thaj chaw muaj tsawg;
Kev pov tseg ntawm unprocessed slag hauv cov chaw tshwj xeeb uas nyob tom kawg ntawm kev ua haujlwm vuam;
Tiv thaiv cov thooj voos kheej kheej thiab cov thawv tawg ntawm kev thauj khoom thaum thauj thiab chaw cia khoom, uas yog qhov no ua rau muaj kev phom sij tseem ceeb.
Calcium carbide yog ib qho chaw ntawm kev tsim cov organic thiab inorganic sib xyaw, uas tau siv dav hauv ntau yam kev sib tw ntawm tib neeg lub neej. Ib feem tseem ceeb ntawm cov tebchaw no tsis muaj ib qho piv rau hauv lawv thaj teb. Txawm li cas los xij, lub sijhawm ntawm cov tshuaj no yuav tsum tau lees paub, suav nrog ob qho tib si siv tau siv thiab cov kev pheej hmoo tseem ceeb nws ua rau tib neeg thiab ib puag ncig. Toding mus rau thawj chav phom sij, calcium carbide qhia tau tias yog tawg thiab phom phom, uas hais txog qhov kev xav tau ceev faj thaum tuav thiab siv nws.
