Puas yog ua pa methane tsis zoo?
Puas yog ua pa methane tsis zoo?

Video: Puas yog ua pa methane tsis zoo?

Video: Puas yog ua pa methane tsis zoo?
Video: pua yog tim tub aib pog ntawv by paj vuam thoj sonie thoj zoo siab yaj nkauj tawm tshiab 2022 2024, Kaum ib hlis
Anonim

Lwm Lub Npe: Methane, compressed gas; Ntsib

Hais txog qhov no, yuav ua li cas yog tias koj nqus tau methane?

Qib siab ntawm methane tau txo cov pa oxygen uas ua pa los ntawm huab cua. Qhov no tau ua rau lub siab hloov pauv, hais lus tsis pom kev, teeb meem tsis pom kev, nco tsis tau, xeev siab, ntuav, ntsej muag yaug thiab mob taub hau. Daim tawv nqaij los yog qhov muag sib cuag nrog liquefied methane tso rau hauv siab yuav ua rau frostbite.

Tsis tas li ntawd, kev phom sij ntawm methane yog dab tsi? Methane Tsis yog feem ntau suav hais tias yog cov pa roj lom, txawm li cas los xij nws yog cov nplaim taws heev txawm tias nyob rau hauv qhov tsis tshua muaj siab thaum sib xyaw nrog lwm cov tshuaj - nws kuj yog ib qho asphyxiant vim nws yuav tso pa oxygen. Qhov no yog tshwj xeeb txaus ntshai nyob rau hauv qhov chaw kaw ua haujlwm. Txhawm rau tsim hluav taws kub / tawg, koj xav tau peb yam: 1.

Tom qab ntawd, ib tug kuj yuav nug, puas yog methane roj lom rau tib neeg?

methane roj yog tseem tsis- tshuaj lom ; nws tsis muaj OSHA PEL Standard. Nws txoj kev noj qab haus huv cuam tshuam yog cuam tshuam nrog ua ib qho yooj yim asphyxiant tso pa oxygen hauv lub ntsws. Methane yog cov nplaim taws heev thiab tuaj yeem tawg tau ntawm qhov siab ntawm 5% (tsawg dua qhov txwv) thiab 15% (sab saum toj txwv).

Koj puas tuaj yeem mob los ntawm cov roj methane?

Asphyxiation. High concentrations ntawm methane nyob rau hauv ib cheeb tsam tau ua rau suffocation, raws li loj npaum li cas ntawm methane yuav txo cov pa oxygen hauv huab cua. Cov teebmeem ntawm cov pa tsis txaus muaj xws li mob taub hau, xeev siab, kiv taub hau thiab tsis nco qab.

Pom zoo: