Yuav muaj dab tsi tshwm sim thaum koj sib xyaw oxygen thiab acetylene?
Yuav muaj dab tsi tshwm sim thaum koj sib xyaw oxygen thiab acetylene?

Video: Yuav muaj dab tsi tshwm sim thaum koj sib xyaw oxygen thiab acetylene?

Video: Yuav muaj dab tsi tshwm sim thaum koj sib xyaw oxygen thiab acetylene?
Video: thaum lub ntiaj teb yuav kawg yuav muaj ntau yam tshwm sim 2024, Kaum ib hlis
Anonim

Yog dab tsi koj mix pressurized acetylene thiab pressurized cov pa nyob rau hauv tib lub thawv? Acetylene los ntawm nws tus kheej tsis ruaj tsis khov thiab tuaj yeem foob pob - tsis tau cov pa xav tau. Acetylene siv nyob rau hauv torches thiab lwm yam kev lag luam siv yog xa raws li ib tug roj yaj nyob rau hauv acetone los yog lwm yam kuab tshuaj kom tsis txhob muaj instability.

Tom qab ntawd, puas tuaj yeem thauj oxygen thiab acetylene ua ke?

Siv lub tsheb tso cua kom zoo thauj acetylene . Ntau acetylene thooj voos kheej kheej tau sau thiab thauj nyob rau hauv cov tsheb tsis muaj cua. Yog acetylene cylinders tau thauj lossis khaws cia hauv kab rov tav, tso cai rau lawv sawv ntsug tsawg kawg 30 feeb ua ntej siv.

Ib yam nkaus, muaj dab tsi tshwm sim thaum koj sib xyaw cov pa thiab roj? Cov pa nyob rau hauv siab thiab hydrocarbons (roj thiab roj ) tuaj yeem tawm tsam hnyav, ua rau muaj kev tawg, hluav taws, thiab raug mob rau cov neeg ua haujlwm thiab ua rau cov khoom puas tsuaj. Tsis txhob cia roj los yog roj tuaj ntsib nrog cov pa nyob rau hauv siab.

Hauv qhov no, kuv yuav tsum teeb tsa kuv cov pa thiab acetylene li cas?

Txheeb xyuas cov chaw tsim khoom cov lus qhia, tab sis feem ntau yog acetylene yuav tsum ua teem rau txog 10 psi thiab oxygen yuav tsum ua teem rau cav 40psi.

Thaum siv cov pa oxygen thiab acetylene thooj voos kheej kheej qhib lub li qub?

Ib txwm khaws thooj voos kheej kheej nyob rau hauv txoj hauj lwm ncaj. Oxygen lub tog raj kheej li qub yuav tsum yog qhib tag nrho txoj kev. Tsis txhob qhib acetylene lub tog raj kheej li qub ntau tshaj 1 tig (1/4 rau 1/3 feem ntau txaus). Tig siab mus rau hauv cov ntsuas ntsuas maj mam.

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