Video: Vim li cas koj thiaj tsis siv acetylene ntau dua 15 psi?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Acetylene yuav tsis yog tawg nyob rau hauv qis qis ntawm qhov kub thiab txias. Txawm li cas los xij, nws dhau los ua tsis ruaj khov thiab tshwm sim tuaj yeem sib txuas tau yooj yim thaum nrawm rau qhov siab tshaj 15 psi . Tshaj li 29.4 psi ua , nws dhau los ua tus kheej, thiab poob siab me ntsis yuav ua rau nws tawg txawm tias tsis muaj huab cua lossis oxygen.
Tsis tas li ntawd, vim li cas ho tsis muaj kev nyab xeeb siv acetylene saum 15 psig?
Acetylene yog cov nplaim taws nyob rau hauv siab thiab tuaj yeem sib txuas tau yooj yim hauv huab cua ntawm kev nyuaj siab nce 15 psig . Acetylene thooj voos kheej kheej ua tsis yog muaj cov pa oxygen thiab tuaj yeem ua rau asphyxiation yog tias tso rau hauv qhov chaw kaw.
Ib qho ntxiv, vim li cas acetylene thiaj li txaus ntshai? Yog acetylene yuav tsum tau khaws cia raws li cov roj compressed hauv lub tog raj kheej (zoo ib yam li lwm cov pa roj) nws yuav yog heev tsis ruaj tsis khov thiab tuaj yeem tawg tau tawg. Vim li no, nws yog yaj nyob rau hauv ib qho hnyav, uas tso cai rau kom muaj nuj nqis ntau dua ntawm cov roj uas yuav tsum tau khaws cia ntawm qhov qis qis hauv kev nyab xeeb.
Hauv qhov no, qhov siab tshaj plaws rau acetylene yog dab tsi?
Siab tshaj plaws. Nyob rau hauv tsis muaj qhov yuav tsum tau tsim acetylene, piped (tshwj tsis yog nyob rau hauv lub tog raj kheej pom zoo manifolds) los yog siv ntawm ib tug siab tshaj 15 psig ib (103 kPa gauge siab) lossis 30 psia (206 kPa meej).
Puas muaj lub tog raj kheej acetylene tawg?
Acetylene yog heev tsis ruaj khov. Kev kub siab lossis kub tau ua rau decomposition uas tau ua rau hluav taws los yog tawg . Acetylene thooj voos kheej kheej yuav tsum tsis txhob thauj lossis khaws cia hauv tsheb kaw.
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