Iindaba

Nitrogen yigesi efumaneka ngobuninzi Emoyeni.Inezicelo ezininzi ezifana nokulungiswa kokutya, unyango lobushushu, ukusika isinyithi, ukwenza iglasi, iShishini leMichiza, kunye nezinye iinkqubo ezininzi zixhomekeke kwinitrogen ngendlela ethile okanye umthamo.

I-nitrojeni, njengegesi engasebenziyo, inikezela ngezakhono ezahlukeneyo kwi-oyile, igesi kunye namashishini epetrochemical.Isetyenziswa ikakhulu ngexesha lolondolozo lwezityalo, ukuqalisa kunye namalungiselelo okuvalwa, ukucocwa kwenitrogen kunye novavanyo olulandelayo lokuchitheka kwenitrogen lwenza indlela ebalulekileyo kwisiphumo esincomekayo sayo nayiphi na iprojekthi.Ke ngoko, initrogen ibaluleke kakhulu kusetyenziso lwaselunxwemeni nakwi-offshore.

I-Nitrojeni ibambe eyona nto iphambili xa sithetha ngokhuseleko kwishishini le-Oyile negesi.Le gesi iqinisekisa ukhuseleko xa zicocwa kwaye kwezinye iimeko apho kukho isidingo somoya ongasebenziyo.Ngemvelaphi yexabiso eliphantsi kunye nemveliso ye-nitrogen ethembekileyo, amashishini amaninzi eoli kunye negesi akhethe iijeneretha ze-nitrogen.Inezinye izicelo ezininzi kakhulu, funda ngezantsi kwezinye izicelo zenitrogen kushishino lweoyile negesi.

I-Nitrogen Blanketing

Ukugquma kwe-nitrogen, okwakwaziwa njengengubo yokugquma itanki kunye ne-tank padding, yinkqubo ebandakanya ukufakwa kwe-nitrogen kwisikhongozelo sokugcina esibandakanya iikhemikhali kunye nee-hydrocarbons eziguquguqukayo kwaye zisebenze kunye neoksijini.Xa itanki ihlanjululwa nge-nitrogen, izinto (ezidla ngokuba ngulwelo) ngaphakathi kwetanki azidibanisi neoksijini.Ukunxiba iingubo kuvumela ubomi obude bemveliso kunye nobungozi obunokubakho bokudubula bucutheke.

Ukuhlanjululwa kweNitrojeni

Ukutshintsha nayiphi na indawo engafunekiyo okanye umoya onobungozi kunye nomoya owomileyo ongasebenziyo, ukucocwa kweNitrojeni kuyasetyenziswa, oko kukuthi, ukunciphisa umthamo weoksijini ukuze ungashukumi neminye imixube eqhumayo kunye neehydrocarbons.Ukufuduswa kunye nokuhlanjululwa zezona ndlela ziqhelekileyo zokucoca.Yeyiphi indlela emayisetyenziswe yeyiphi inkqubo exhomekeke kwijometri yayo.Ukufuduswa kusebenza ngakumbi kwiinkqubo ezilula kwaye i-dilution isetyenziselwa iinkqubo ezinzima.

Ukupholisa i-catalyst kwindawo yokucoca

Kwinqanaba apho indawo yokucokisa iza kuvalwa, kungcono ukunciphisa ubushushu be-catalyst ehambelana nenkqubo kwangoko.Ngesi sizathu, initrogen, kwimithamo emikhulu inokuqhutywa kwi-catalyst kusetyenziswa isixhobo sokumpompa ukupholisa i-catalyst ngokukhawuleza kunye nokugcina ixesha lokuvala.