Dab tsi yog cov tshuaj muaj pes tsawg leeg ntawm combustible ice (GVDA combustible gas detector Hoobkas)
Peach Blossom Cheongsam
2021-01-22 18:11:55
Lub ntsiab chemical Cheebtsam ntawm combustible ice yog methane. Cov dej khov uas muaj hluav taws kub yog cov dej khov zoo li crystalline tsim los ntawm cov pa roj carbon monoxide thiab dej nyob rau hauv qhov kub siab thiab qis kub. Vim tias nws zoo li dej khov, nws yuav ignite thaum nws ntsib hluav taws, yog li nws hu ua "combustible ice", "solid gas" thiab "steam ice". Cov tshuaj formula yog CH₄·nH₂O.
Cov dej khov uas muaj hluav taws kub ua rau yuav luag tsis muaj qhov seem tom qab hlawv, thiab nws cov pa phem tsawg dua li cov roj, roj thiab cov pa roj. 1 cubic meter ntawm combustible ice yuav hloov mus rau hauv 160 cubic meters ntawm natural gas thiab 0.8 cubic meters dej. Thaum cov mining, tsuas yog ib tug loj npaum li cas ntawm methane roj tso tawm los ntawm cua sov thiab depressurizing cov khoom natural gas hydrate. Lub methane gas-dej clathrate tseem nyob ruaj khov ntawm qhov kub ntawm 18 degree nyob rau hauv siab.
peb tsim tshiab combustible gas detector GD156 nws yog tshiab sab saum toj muag qauv
