HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Initrogen yolwelo, kunye nefomula yemichiza engu-N₂, ilulwelo olungenambala, olungenavumba, nolungenatyhefu olufunyanwa ngokunyibilikisa initrogen ngenkqubo yokupholisa nzulu. Isetyenziswa kakhulu kuphando lwesayensi, amayeza, ishishini, kunye nokukhenkceza kokutya ngenxa yobushushu obuphantsi kakhulu kunye nezicelo ezahlukeneyo. Ke, yenziwa njani initrogen engamanzi? Eli nqaku liza kunika impendulo eneenkcukacha kulo mbuzo kwimiba emininzi: ukutsalwa kwenitrogen, indlela yokwahlula umoya opholileyo onzulu, inkqubo yokuveliswa kwenitrogen engamanzi, kunye nokusetyenziswa kwayo okusebenzayo.

Ukukhutshwa kwe-nitrogen

Ukuveliswa kwenitrogen engamanzi kufuna inyathelo lokuqala lokufumana initrogen esulungekileyo. I-nitrojeni yeyona nto iphambili kwiatmosfera yomhlaba, ibalelwa kwi-78% yomthamo womoya. Ukutsalwa kwenitrogen kuqhele ukwenziwa kusetyenziswa itekhnoloji yokwahlula umoya obandayo okanye iindlela zoxinzelelo lwe-adsorption swing (PSA). Ukwahlula komoya obandayo yeyona ndlela isetyenziswa kakhulu kwimizi-mveliso. Ngokucinezela kunye nokupholisa umoya, kwahlula ioksijini, initrogen, kunye nezinye iinxalenye zegesi kumaqondo obushushu ahlukeneyo. Indlela ye-adsorption swing yoxinzelelo isebenzisa iipropathi ze-adsorption ezahlukeneyo ze-adsorbents kwiigesi ezahlukeneyo, ukufikelela kwi-nitrogen ephezulu yococeko ngomjikelo we-adsorption kunye ne-desorption. Ezi ndlela ziqinisekisa ubunyulu kunye nomgangatho wenitrogen njengesixhobo ekrwada kwinkqubo yokuvelisa initrogen.

Indlela yokwahlula umoya obandayo onzulu

Indlela yokwahlula umoya obandayo nzulu lelinye lamanyathelo aphambili ekuvelisweni kwenitrogen engamanzi. Le ndlela isebenzisa iindawo zokubilisa ezahlukeneyo zegesi ezisemoyeni ukuze inyibilikise kwaye ngokuthe ngcembe ikhuphe initrogen, ioksijini, kunye nezinye iinxalenye zegesi. Indawo yokubila yenitrogen yi -195.8℃, logama eye oxygen iyi-183℃. Ngokwehlisa ngokuthe ngcembe iqondo lobushushu, ioksijini iyanyibilika kuqala ize yohlulwe kwezinye iigesi, ishiya indawo eseleyo njengenitrogen ecocekileyo. Emva koko, le nayitrojeni iphinda ipholiswe ngaphantsi kweqondo lokubila ukuze inyibilikise ibe yinitrogen elulwelo, engumgaqo ongundoqo wokwenziwa kwenitrogen engamanzi.

Inkqubo yokuveliswa kwenitrogen engamanzi

Inkqubo yokuvelisa initrogen engamanzi ibandakanya amanyathelo aphambili aliqela: Okokuqala, umoya uyacinezelwa uze ucocwe ukuze kususwe ukungcola okunjengamanzi necarbon dioxide; ke, umoya pre-upholile, ngokuqhelekileyo ukuya malunga -100 ℃ ukuphucula ukwahlula ukusebenza kakuhle; ngokulandelayo, ukwahlukana nzulu kubanda kuqhutywa, ngokuthe ngcembe ukupholisa irhasi ukuya liquefaction lobushushu nitrogen ukufumana igesi nitrogen engamanzi. Kule nkqubo, abatshintshi bobushushu kunye neenqaba zokwahlulahlula badlala indima ebalulekileyo ekuqinisekiseni ukwahlulwa okusebenzayo kwamacandelo ahlukeneyo kumaqondo obushushu afanelekileyo. Okokugqibela, irhasi yenitrogen engamanzi igcinwa kwizikhongozeli eziyilwe ngokukodwa ukugcina ubushushu bayo obuphantsi kakhulu kwaye ithintele ilahleko yokuphunga.

Imingeni yobugcisa ekubunjweni kwenitrogen engamanzi

Ukwenziwa kwenitrogen engamanzi kufuna ukoyisa imingeni emininzi yobugcisa. Eyokuqala kukugcina ubushushu obuphantsi, njengoko iqondo lokubila lenitrogen engamanzi liphantsi kakhulu. Ngethuba lenkqubo yokuchithwa kwe-liquefaction, kuyimfuneko ukugcina ubushushu obungaphantsi kwe-195.8 ℃, obufuna izixhobo eziphezulu zokusebenza zefriji kunye nezixhobo zokugquma. Okwesibini, ngexesha lenkqubo yokubanda okunzulu, ukuxinana okugqithisileyo kweoksijini kufuneka kuthintelwe kuba ioksijini elulwelo ineepropathi ze-oxidizing ezomeleleyo kwaye ibeka iingozi ezinokubakho zokhuseleko. Ngoko ke, ngexesha loyilo, inkqubo yokwahlula i-nitrogen-oksijeni kufuneka ilawulwe ngokuchanekileyo, kwaye izinto ezifanelekileyo kufuneka zisetyenziswe ukuqinisekisa ukhuseleko kunye nokuzinza kwenkqubo. Ukongeza, ukuthuthwa kunye nokugcinwa kwenitrogen engamanzi kufuna iiflasks eziyilwe ngokukodwa zeDewar ukuthintela ukunyuka kwamaqondo obushushu kunye nelahleko yolwelo lwenitrogen.

Okwenziweyo kwenitrogen engamanzi

Iimpawu zobushushu obuphantsi benitrogen engamanzi zenza ukuba isebenze ngokubanzi kwiindawo ezahlukeneyo. Kwezamayeza, initrogen engamanzi isetyenziswa kwi-cryosurgery kunye nokugcinwa kwezicubu, njengokukhenkceza izilonda zolusu kunye nokugcina iisampulu zebhayoloji. Kwishishini lokutya, initrogen engamanzi isetyenziselwa ukukhenkceza okukhawulezileyo kokutya, njengoko imeko-bume yayo yobushushu obuphantsi kakhulu inokukhenkcisa ngokukhawuleza ukutya, inciphise umonakalo kwisakhiwo seseli kwaye ngaloo ndlela igcine incasa yokuqala kunye nesondlo sokutya. Kwinkalo yophando, initrogen engamanzi isetyenziswa kakhulu kuphando lwe-superconductivity, iimvavanyo zefiziksi ezinobushushu obuphantsi, njl.njl., ibonelela ngendawo yovavanyo yobushushu obuphantsi kakhulu. Ukongeza, kwimveliso yemizi-mveliso, i-nitrogen engamanzi isetyenziselwa ukusetyenzwa kwesinyithi, unyango lobushushu, kunye negesi engasebenziyo ukuthintela ukwenzeka kweekhemikhali ezithile. Ukuqukumbela

Inkqubo yokwenziwa kwenitrogen engamanzi yinkqubo yomzimba entsonkothileyo, ephunyezwa ikakhulu ngeendlela ezinzulu zokwahlula umoya obandayo kunye nobuchwepheshe bokuntywila. Ipropathi yobushushu obuphantsi be-nitrogen engamanzi yenza ukuba idlale indima ebalulekileyo kwiinkalo ezahlukeneyo ezifana neshishini, amayeza, kunye nophando. Ukususela ekutsalweni kwegesi yenitrogen ukuya ekunyibilikeni okunzulu okubandayo kwaye ekugqibeleni kwisicelo sayo, inyathelo ngalinye libonisa amandla obuchwepheshe befriji kunye nokwahlukana. Kwimisebenzi eyenziwayo, amagcisa nawo kufuneka eqhubela phambili ngokuqhubekayo inkqubo yemveliso ukunciphisa ukusetyenziswa kwamandla kunye nokuphucula ukusebenza kakuhle kwemveliso yenitrogen engamanzi.

Singumenzi kunye nomthengisi weyunithi yokwahlula umoya. Ukuba ufuna ukwazi ngakumbi ngathi:

Umntu wokunxibelelana: Anna

Umnxeba./Whatsapp/Wechat:+86-18758589723

Email :anna.chou@hznuzhuo.com