Majenereta eNitrogen: Chinhu Chinochinja Mukuchengetedza Chikafu
Munzvimbo ine simba yeindasitiri yechikafu, kuve nechokwadi chekuti zvigadzirwa zvitsva, zvemhando yepamusoro, uye zvakachengeteka ndizvo zvinonyanya kukosha. Pakati penzira dzakasiyana siyana dzekuchengetedza dziripo, kushandiswa kwe Jenareta yeNitrogens yakabuda semhinduro itsva, ichichinja nzira yekuchengetera nekutakurwa kwechikafu.
Majenareta enitrogen anoshanda papfungwa yekuparadzanisa nitrogen kubva mumhepo kuburikidza nemaitiro akadai se pressure swing adsorption (PSA) kana membrane separation. Psa Nitrogen majenareta anoshandisa zvinhu zvinonyungudutsa kuti atore okisijeni nemamwe magasi nenzira yakasarudzwa, zvichibvumira nitrogen kuti ipfuure nepakati uye iunganidzwe. Kune rumwe rutivi, majenareta enitrogen anopatsanura membrane anoshandisa ma membrane anopindika zvishoma anobvumira nitrogen kupinda nekukurumidza kupfuura mamwe magasi, zvichinyatsoiparadzanisa nemusanganiswa wemhepo. Mugumisiro wacho unoramba uchiwanikwa negasi renitrogen rakachena kwazvo, iro rinoshandiswa kugadzira nzvimbo isina kusimba yezvigadzirwa zvekudya.
Zvakanakira kushandisa majenareta enitrogen kuchengetedza chikafu zvakawanda. Chekutanga uye chakakosha, nitrogen igesi isina simba, zvichireva kuti haishande nezvikamu zvekudya, zvichidzivirira oxidation, kuora, uye kukura kwebhakitiriya nefungus. Nekutsiva okisijeni iri mumapakeji echikafu nenitrogen, hupenyu hwesherufu yezvigadzirwa hunogona kuwedzerwa zvakanyanya. Semuenzaniso, kana paine zvinhu zvakabikwa, kushambidza nitrogen kunobatsira kuchengetedza magadzirirwo azvo, kunaka, uye kukosha kwezvekudya, zvichideredza kudiwa kwezvinochengetedza zvakagadzirwa. Izvi hazvingowedzere kunaka kwechikafu chete asiwo zvinokwezva vatengi vane hanya nehutano vanoda zvigadzirwa zvine zvinowedzerwa zvishoma.
Uyezve, majenareta enitrogen anopa mhinduro inodhura uye inogara kwenguva refu kune indasitiri yechikafu. Pane kuvimba nenzira dzechinyakare dzakadai semakemikari ekuchengetedza kana firiji, izvo zvinogona kudhura uye zvinoda simba rakawanda, majenareta enitrogen anopa gasi risingaperi uye rakavimbika panzvimbo yacho. Izvi zvinoderedza kudiwa kwekutakurwa nekuchengetwa kwemasilinda enitrogen, zvichideredza mari uye kukanganisa nharaunda. Pamusoro pezvo, kushandiswa kwemajenareta enitrogen kunobvumira kutonga kwakanyanya pamusoro pemaitiro ekuchengetedza, zvichigonesa vagadziri vechikafu kugadzirisa huwandu hwenitrogen uye mwero wekuyerera zvichienderana nezvinodiwa zvezvigadzirwa zvakasiyana.
