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Ntchito zazikulu zoperekera nayitrogeni m'migodi ya malasha ndi izi:

Pewani Kuyaka Kwa Malasha Kodzidzimutsa

Pa nthawi ya ntchito yofukula malasha, kunyamula ndi kusonkhanitsa malasha, nthawi zambiri imakhudzana ndi mpweya mumlengalenga, imachita zinthu pang'onopang'ono, kutentha kumakwera pang'onopang'ono, ndipo pamapeto pake ingayambitse moto woyaka mwadzidzidzi. Pambuyo pobayira nayitrogeni, kuchuluka kwa mpweya m'thupi kumatha kuchepetsedwa kwambiri, zomwe zimapangitsa kuti zinthu zikhale zovuta kuzimitsa, motero kuchepetsa chiopsezo cha kuyaka mwadzidzidzi ndikuwonjezera nthawi yotetezeka yogwiritsa ntchito malasha. Chifukwa chake, opanga nayitrogeni a PSA ndi oyenera makamaka m'malo a goaf, m'malo akale a goaf, ndi m'malo otsekedwa.

Chepetsani Chiwopsezo cha Kuphulika kwa Gasi 

Mpweya wa methane nthawi zambiri umapezeka m'migodi ya malasha ya pansi pa nthaka. Pamene kuchuluka kwa methane mumlengalenga kuli pakati pa 5% ndi 16% ndipo pali gwero la moto kapena kutentha kwambiri, kuphulika kumakhala kothekera kwambiri. Kulowetsa nayitrogeni kungagwire ntchito ziwiri: kuchepetsa kuchuluka kwa mpweya ndi methane mumlengalenga, kuchepetsa chiopsezo cha kuphulika, ndikugwira ntchito ngati mpweya wopanda mpweya wozimitsira moto ngati moto wabuka kuti uletse kufalikira kwa moto.

Sungani Mpweya Wopanda Mphamvu M'dera Lotsekedwa

Madera ena m'migodi ya malasha amafunika kutsekedwa (monga malo akale ndi madera omwe migodi yatha), koma pakadali zoopsa zobisika za kuletsa moto kosakwanira kapena kusonkhanitsa mpweya m'malo awa. Mwa kulowetsa nayitrogeni nthawi zonse, malo opanda mpweya wokwanira komanso opanda magwero a moto m'derali akhoza kusungidwa, ndipo masoka ena monga kuyatsanso kapena kuphulika kwa mpweya angapewedwe.

Kusunga Ndalama ndi Kusinthasintha Ntchito

Poyerekeza ndi njira zina zozimitsira moto (monga kulowetsa madzi ndi kudzaza), kulowetsa nayitrogeni kuli ndi ubwino wotsatira:

1. Sichiwononga kapangidwe ka malasha.
2. Sizimawonjezera chinyezi cha mgodi.
3. Ikhoza kugwiritsidwa ntchito patali, mosalekeza komanso mowongoleredwa

Pomaliza, kulowetsa nayitrogeni m'migodi ya malasha ndi njira yotetezeka, yosamalira chilengedwe komanso yothandiza yopewera kufalikira kwa mpweya m'migodi, kupewa kuyaka mwadzidzidzi komanso kuletsa kuphulika kwa mpweya, motero kuonetsetsa kuti miyoyo ya ogwira ntchito m'migodi ndi katundu wawo ndi otetezeka.

LumikizananiRileykuti mudziwe zambiri zokhudza jenereta ya nayitrogeni,

Foni/Whatsapp/Wechat: +8618758432320

Email: Riley.Zhang@hznuzhuo.com