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Chidziwitso chogwiritsa ntchito jenereta ya nayitrogeni
2024-06-28
Nayitrogeni yeniyeni singathe kuyambitsidwa mwachindunji m'chilengedwe, ndipo kulekanitsa mpweya kumagwiritsidwa ntchito kwambiri. Njira zolekanitsa mpweya zimaphatikizapo kuziziritsa mtima, kukakamiza kugwedezeka kwa madzi (PSA)ndi kulekanitsa nembanembaChifukwa cha kukula kwachangu kwa mafakitale, nayitrogeni yagwiritsidwa ntchito kwambiri m'mafakitale monga mankhwala, zamagetsi, zitsulo, chakudya, makina ndi zina, ndipo kufunikira kwa nayitrogeni m'dziko langa kwawonjezeka ndi oposa 8% pachaka.
Mphamvu ya mankhwala a nayitrogeni sigwira ntchito. Ndi yaulesi kwambiri pazochitika zachizolowezi ndipo sikophweka kuchitapo kanthu ndi zinthu zina. Chifukwa chake, nayitrogeni imagwiritsidwa ntchito kwambiri ngati mpweya wa gasi ndi wotseka m'makampani opanga zitsulo, makampani opanga zamagetsi, ndi makampani opanga mankhwala. Nthawi zambiri, kuchuluka kofunikira kuti mpweya ukhale woyera ndi 99.99%, ndipo ena amafuna nayitrogeni woyera kwambiri kuposa 99.998%.
Nayitrogeni ndi gwero losavuta lozizira, ndipo lakhala likugwiritsidwa ntchito kwambiri m'mafakitale azakudya, ntchito, ndi kusunga umuna m'mafakitale a ziweto. Makampani opanga feteleza akapanga ammonia, chisakanizo cha haidrojeni ndi nayitrogeni cha ammonia yopangidwa chimatsukidwa ndikuyengedwa ndi nayitrogeni yeniyeni. Mpweya wochuluka umakhala wochepa kwambiri, ndipo kuchuluka kwa sulfure oxides ndi mpweya sikupitirira 20ppm.
Nayitrogeni yamadzimadzi ndi nayitrogeni yomwe imapangidwa pamalo ozizira kwambiri. Pansi pa mikhalidwe yokhazikika, nayitrogeni yamadzimadzi 1m3 imatha kusinthidwa kukhala nayitrogeni ya 643m3, koma kuchuluka kwenikweni komwe kumagwiritsidwa ntchito nthawi zambiri kumakhala pafupifupi 95%, ndiko kuti, nayitrogeni yamadzimadzi 1m3 ingagwiritse ntchito nayitrogeni ya 610m3. Mtengo wa nayitrogeni yamadzimadzi pamsika wamakono uli pafupifupi 1,000 yuan/m3 pa avareji, ndipo mtengo wa nayitrogeni ndi 1.67 yuan/m3. Pogwiritsa ntchito nayitrogeni yamadzimadzi, ogwiritsa ntchito ayenera kukhala ndi matanki osungira nayitrogeni yamadzimadzi, zotenthetsera mpweya zogwirizana ndi kuchuluka kwa madzi, ndi ma valve olamulira kuthamanga kwa mpweya ofanana ndi kuthamanga kwa madzi, zomwe ndizofunikira kwambiri poyambira.
