Tom qab tau ntim nrog helium, nws tuaj yeem siv rau kev npaj cov balloons thiab cov khoom ua si hauv kev ua koob tsheej tshoob, banquets thiab lwm yam dej num.Raws li ib tug tag nrho inert gas, helium yuav tsis hnov mob nrog tej yam khoom, thiab muaj kev ruaj ntseg thiab operability ntau dua piv nrog hydrogen nrog combustion thiab tawg.Haum rau cov tsev neeg tsis muaj kev tshaj lij thiab cov tib neeg.Portable helium tank.
1. Lub tog raj kheej pov tseg tau muab tso rau ntawm lub thawv ntim khoom siv hauv tsev kom ntseeg tau tias lub tog raj kheej steel tsuas siv tau ib zaug xwb thiab tsis tuaj yeem rov ua dua.Tus neeg uas sau lub tank yuav tsum lav lav rau kev sib tsoo uas yuav tshwm sim los ntawm kev rov ua dua tshiab.
2. Portable helium thooj voos kheej kheej yuav tsum muab cia rau hauv qhov chaw txias, qhov cua thiab qhov chaw qhuav, thiab qhov kub ntawm qhov chaw yuav tsum tsis pub tshaj 55 ° C. Thaum lub sij hawm thauj mus los, sim tiv thaiv kev sib tsoo, poob, kev puas tsuaj thiab deformation ntawm lub raj mis.
3. Lub bursting disc ntawm lub tog raj kheej steel yuav tsum muaj kev tiv thaiv los ntawm kev khob kom tsis txhob muaj kev sib tsoo thiab kev sib txhuam ntawm cov khoom ntse thiab tawv.Thaum siv, xyuas kom cov neeg laus ua haujlwm.
Tsis muaj xim, tsis muaj ntxhiab thiab tsis muaj ntxhiab tsw inert roj nyob rau hauv lub xeev gaseous nyob rau hauv ib txwm kub.Cov roj uas muaj qhov ntsuas kub qis tshaj plaws, uas yog qhov nyuaj tshaj plaws rau liquefy, yog qhov tsis muaj zog, thiab tsis tuaj yeem hlawv lossis txhawb kev sib txuas.Tsaus daj thaum tawm hauv qis qis.Helium muaj cov khoom tshwj xeeb ntawm lub cev, thiab nws yuav tsis khov nyob rau hauv nws cov vapor siab ntawm qhov tsis muaj tseeb.Nitrogen muaj cov tshuaj ruaj khov thiab feem ntau tsis tsim cov tebchaw.Nws tuaj yeem tsim He + 2, HeH plasma thiab molecules thaum zoo siab rau hauv lub raj xa hluav taws xob tsawg.Cov tshuaj muaj peev xwm tsim tau nrog qee cov hlau hauv cov xwm txheej tshwj xeeb.