isicelo

Kwezentengiselwano, ukugcinwa kwezithelo nemifino endaweni elawulwayo kunomlando weminyaka engaphezu kwengu-70 emhlabeni jikelele. I-nitrogen iyindawo yokugcina izithelo nemifino ethuthukisiwe kakhulu. Izithelo nemifino ephathwa endaweni yokugcina izinto elawulwayo ingasiza ekuthuthukiseni umphumela wokulondolozwa, yandise isikhathi sayo sokugcinwa, futhi ihlangabezane nazo zonke izindinganiso ezingenayo ingcoliso yokugcina izinto eziluhlaza.

Uma umshini wokusika nge-laser usebenzisa ukusika nge-nitrogen, izinto ziyancibilika ngokuphelele ngamandla e-laser, bese i-nitrogen ikhipha umthungo osikiwe ukuze kugwenywe ukusabela kwamakhemikhali okungafanele. Izinga lokushisa lendawo yokuncibilika liphansi kakhulu, futhi ngokuvikelwa kokupholisa kwe-nitrogen, ukusabela kuzinzile futhi kuyafana, ikhwalithi yokusika iphezulu, indawo yokuncibilika ithambile futhi ibushelelezi, ubulukhuni bomphezulu buphansi, futhi akukho ungqimba lwe-oxide.

I-nitrogen isetshenziswa kakhulu ekupakisheni, ekushiseni, ekuncibilikiseni, ekunciphiseni, ekugcineni kanye nakwezinye izinqubo zemikhiqizo kagesi. Iphinde isetshenziswe ukugcwalisa igesi ye-voltage kuma-circuit breaker, kanye negesi evikela izingxenye zikagesi ezifana nama-circuit ahlanganisiwe amakhulu, ama-semiconductor kanye nokukhiqizwa kwemishini kagesi, kanye nokubhoboza nge-laser.

Ukugcwalisa amathayi nge-nitrogen kungathuthukisa ukuzinza kanye nenduduzo yokushayela amathayi, kuvimbele ukuqhuma kwamathayi, futhi kwandise isikhathi sokuphila kwamathayi. I-nitrogen ayinawo umsindo ofanele, futhi ukusebenzisa i-nitrogen kunganciphisa umsindo wamathayi futhi kuthuthukise induduzo yokushayela. Inqubo yerabha ye-nitrogen vulcanization iwukufaka i-nitrogen njengegesi evikelayo ngesikhathi senqubo yerabha ye-vulcanization.

I-nitrogen isetshenziswa kakhulu ekupakisheni ukudla, ukugcinwa kokudla, ukupakisha imithi, ukungenisa umoya emithini, ukuthuthwa kwemithi, njll. Ngokuvamile, i-nitrogen ekhiqizwayo idinga ukuhlanza, isuswe uthuli, ikhishwe amanzi emzimbeni, njll. ukuze kuhlangatshezwane nezidingo ezikhethekile zemboni.

I-nitrogen isetshenziswa kakhulu ekuvikeleni igesi, ekuvikeleni igesi e-sintering, ekwelashweni kwe-hydrogenation, ekuhlanzeni isithando somlilo, ekuhlanzeni igesi, njll. Isetshenziswa kabanzi ekwelashweni kokushisa kwensimbi, ekusetshenzisweni kwe-powder metallurgy, ezintweni ezisebenza ngomagnetic, ekucubungulweni kwethusi, ensimbini yocingo, e-galvanized wire, kuma-semiconductors, ekunciphiseni i-powder kanye neminye imikhakha.

I-nitrogen isetshenziswa kakhulu ekuthuthweni nasekugcinweni kukawoyela negesi yemvelo, ukuvikelwa kwe-nitrogen kwamadivayisi okushayela igesi kanye namaphaneli okulawula amathuluzi ahlobene nokukhishwa nokuthuthwa kukawoyela; ukuvikelwa kwegesi evuthayo, ukugcina ingcindezi yomthombo futhi kwandise ukukhiqizwa kukawoyela negesi.

I-nitrogen isetshenziswa kakhulu ekukhiqizweni, ekugcinweni nasekuthuthweni kwemikhiqizo yamakhemikhali. I-nitrogen isetshenziswa embonini yamakhemikhali ukuvimbela ukusha, umswakama, kanye ne-hydrogenation.lt isetshenziswa kabanzi ekuthuthweni kwamakhemikhali, ekuvikelweni kwezinto kanye nama-catalyst ezinqubweni zokukhiqiza amakhemikhali, ekuvalelweni kwe-nitrogen kokupakishwa kwemikhiqizo yamakhemikhali, ekuvuthweni kwamapayipi amakhemikhali kanye neziqukathi, kanye nasekumanzini ezinqubweni zokukhiqiza imikhiqizo yamakhemikhali.

Uma kwenzeka umlilo endaweni ye-goaf kanye ne-oxidation yemayini yamalahle, inhlekelele enkulu ukuqhuma kwamagesi ahlanganisiwe angaphakathi. Ukugcwalisa i-nitrogen kungalawula okuqukethwe komoya-mpilo kugesi ehlanganisiwe kube ngaphansi kuka-12%, okungavimbela amathuba okuqhuma futhi kuvimbele ukusha kwamalahle okuzenzakalelayo, okwenza indawo iphephe.

Amajeneretha e-nitrogen asetshenziswa kakhulu embonini yezindiza emkhakheni wezinto ezihlanganisiwe zezindiza, futhi asetshenziswa kakhulu kanye namathangi okucindezela ashisayo. Ngokuhlinzeka ngenani elikhulu le-nitrogen ngemishini yokukhiqiza i-nitrogen nokuyigcwalisa ethangini lokucindezela elishisayo, umoya ongasebenzi odingekayo kanye nendawo yokucindezela okusheshayo kuhlinzekwa ngenqubo yokwakha nokuqinisa amaphiko amakhulu e-carbon fiber composite.