chii chinonzi liquid argon inoshandiswa

一. Ko liquid argon ine ngozi here?

Kutanga kwazvose,mvura argonigasi risina ruvara, risingaravike, risinganhuhwi, risiri muchetura inert gasi, risingakuvadzi muviri wemunhu uye zvakatipoteredza. Zvisinei, pakukwirira kwakanyanya, argon ine simba rinopisa. Kana iyo argon mumhepo yakakwira kupfuura 33%, pane njodzi yekudzipwa. Apo argon concentration inopfuura 50%, zviratidzo zvakakomba zvichaonekwa, uye kana kusungirirwa kunosvika pamusoro pe75%, rufu runogona kuitika mukati memaminitsi mashomanana. Panguva imwecheteyo, kusangana kweganda nemvura argon kunogona kukonzera chando, uye kuonana kwemaziso kunogona kukonzera kuzvimba.

二.Ndeipi giredhi inonzi liquid argon?

Kuchena kweargon yedu gasi kunosanganisira 99.99%, 99.999%, 99.9999% uye argon yakasanganiswa gasi, iyo inogona kusangana nezvinodiwa zvegiredhi reindasitiri uye giredhi remagetsi.

三.Mashandisirwo mazhinji emvura argon:

1. Inotonhorera:Liquid argonigasi remvura rinodzikira zvakanyanya rine kuvira kwe -185.7°C, inova imwe yezvikamu zvine nzvimbo yakaderera yekuvira inozivikanwa kusvika parizvino. Naizvozvo, mvura argon inoshandiswa zvakanyanya mukuedzwa kwecryogenic uye matekinoroji, senge superconducting zvemagetsi, nyukireya magineti resonance, yakakwirira simba fizikisi uye mamwe minda.
2. Kudzivirirwa kwegasi: Liquid argon inogonawo kushandiswa sechidziviriro chegasi, iyo inogona kudzivirira zvimwe zviri nyore oxidized uye corroded simbi uye alloys, zvakadai semhangura, aluminium, magnesium, etc. Panguva yekugadzirisa simbi idzi, mvura argon inogona kudzivirira. kubva pakuita neokisijeni uye mhute yemvura mumhepo, nokudaro kuve nechokwadi chemhando yechigadzirwa.
3. Kugadziriswa kwezvokudya: Liquid argon inogonawo kushandiswa mumunda wekugadzira zvokudya, zvakadai sezvokudya zvechando, zvinwiwa zvechando, nezvimwewo. Muzvikumbiro izvi, argon yemvura inogona kukurumidza kuomesa zvokudya, kuchengetedza kutsva kwayo uye kuravira.
4. Indasitiri yemagetsi: Liquid argon inogonawo kushandiswa muindasitiri yemagetsi, yakadai semiconductor kugadzira, electronic component kugadzira, etc. Mumashandisirwo aya, argon yemvura inogona kushandiswa kuchenesa, kutonhora uye kudzivirira zvikamu zvemagetsi, nokudaro kuchengetedza chigadzirwa chemhando uye. performance.
5. Rocket propellant: Liquid argon inogonawo kushandiswa se rocket propellant nekuda kwekupisa kwayo kwepamusoro uye simba guru remagetsi. Liquid argon inogona kusanganiswa neokisijeni kuti iite murazvo wekupisa uye wepamusoro-soro, unogona kuburitsa simba rakasimba.

四.Mashandisiro nekuchengetedza mvura argon?

Chengetedzo yekushanda uye kuraswa: kushanda kwemhepo, kukwidziridzwa kufefetera, kurongedzerwa nekukurumidzira kumanikidzirwa kufefetera michina, uye vanoshanda vanofanirwa kudzidziswa kwakakosha. Shanda nechitupa uye unyatsotevedzera maitiro ekushanda panguva yekushanda. Paunenge uchizadza, kumhanya kwekuzadza kunofanirwa kudzorwa. Nguva yekuzadza haisi pasi pe30min. Kubuda kwemvura argon kudzivirira chando.
Chengetedzo yekuchengetedza: Chengetedza muimba yekuchengetera mhepo, kure nemoto, zvinopisa, uye magasi egasi. Matanho anofanira kutorwa kudzivirira kuwira pasi. Kupisa kwekuchengetedza hakufaniri kudarika 30°C. Nzvimbo yekuchengetera inofanirwa kunge yakashongedzerwa neyakadonha yekurumidzira kurapwa michina.

Pfupiso: Kune nzira dzakawanda dzekugadzirira mvura argon, iyo inonyanya kushandiswa nzira ndeyekugadzirira nekuparadzaniswa kwemhepo. Iyo nzira yekuparadzanisa mhepo ndeyekuparadzanisa oksijeni, nitrogen uye mamwe magasi mumhepo kuti awane mvura argon.

Uye zvakare, kune imwe nzira yekugadzira mvura argon neyakanyungudika gasi. Liquefied gasi remusikirwo kudzvanya gasi rechisikigo kuita mvura, uyezve kupatsanura iyo argon yemvura mune yemvura mamiriro kuburikidza nekuparadzanisa tekinoroji.

Kunyange zvazvo argon yemvura ine mabasa anokosha uye inoshandiswa muminda yakawanda, inewo dzimwe njodzi. Liquid argon igasi rakagadzika pane yakajairika tembiricha uye kumanikidzwa, asi pasi pekumanikidzwa kukuru, tembiricha yakakwira uye mamwe mamiriro, mvura argon inove isina kugadzikana, zvichikonzera njodzi dzakadai sekuputika uye moto. Naizvozvo, kana uchishandisa liquid argon, zvinodikanwa kunyatsotevedzera mirairo yekuchengetedza kuchengetedza kuchengetedza kuchengetedzwa kwevashandi nemidziyo.