Tsis txhob kovcalcium carbide (Cac₂)Vim tias nws yog qhov ua kom zoo thiab tuaj yeem ua rau txaus ntshai.
Ntawm no yog vim li cas:
Reacts nrog noo noo- Calcium carbide reacts nrog dej (txawm noo noo ntawm koj cov tawv nqaij lossis hauv huab cua) los uaacetylene roj (c₂h₂),twgyog nplaim taws thiab tuaj yeem ua rau kub nyhiab.
Corrosive cuam tshuam- Thaum twg reacting nrog dej,Calcium Hydroxide (Ca (Oh) ₂)yog tsim, uas yog amuaj zog puagthiab tauua rau cov tawv nqaij khaus, hlawv, lossis qhov muag puas.
Lom zem- Kev lag luam tsim tawm calcium carbide tuaj yeem muaj cov impurities xws liarsenic thiab phosphorus, uas yuav ua tauTOXIC yog tias raug rau daim tawv nqaij lossis nqus tau los ntawm hmoov av.
Kev phom sij- Yog tias cov plua plav calcium carbide los rau hauv kev sib cuag nrog ya raws thiab tso acetylene roj, nws tuaj yeem nres thiabua rau kev tawgNyob rau hauv lub xub ntiag ntawm ib tug spark lossis nplaim taws.
Cov kev ceev faj:
HnavCov hnab looj tes thiab cov khaub ncaws tiv thaivThaum tuav calcium carbide.
Khaws nws rau hauv thawv qhuav, airtightTxhawm rau tiv thaiv kev nqus dej noo.
Ua haujlwm hauv qhov chaw muaj cua zookom tsis txhob muaj roj av.
