Thaum Kub Kub Yuav Methane tawg thiab ntes hluav taws

Methane (CH4) yog ib qho tsis muaj ntxhiab tsw thiab tsis muaj xim flammable roj thiab ua haujlwm zoo tshaj plaws roj qhov chaw. Nws autoignites ntawm kwv yees li 538 ° C, spontaneously combusting thaum ncav cuag qhov kub thiab txias.

Characterized los ntawm cov nplaim xiav, methane tuaj yeem ncav cuag qhov kub siab tshaj ntawm 1400 ° C. Thaum sib tov nrog cua, nws ua tawg nruab nrab 4.5% thiab 16% concentrations. Hauv qab no qhov pib, nws hlawv nquag, thaum saum toj no, nws sustains ib tug ntau subdued combustion.