I-Amoniyayaziwa kakhulu njengesichumiso kwaye ngoku isetyenziswa kumashishini amaninzi, kuquka amashishini eekhemikhali kunye namayeza, kodwa amandla ayo akapheleli apho. Isenokuba yipetroli, kunye nehydrogen, efunwa kakhulu ngoku, enokunceda ekususeni i-carbon dioxide kwiindlela zokuhamba, ingakumbi ezothutho lwaselwandle.

Ngenxa yeenzuzo ezininzi zei-ammonia, ingakumbi “i-ammonia eluhlaza” eveliswa ngamandla ahlaziyekayo, njengokungaveli kwekhabhoni dayokhsayidi, imithombo emininzi, kunye nobushushu obuphantsi bokunyibilika, uninzi lwamazwe ngamazwe lujoyine ukhuphiswano lwemveliso yemizi-mveliso “eluhlazai-ammonia"Nangona kunjalo, i-ammonia njengepetroli ehlala ixesha elide iseneengxaki ezithile ekufuneka zoyiswe, njengokwandisa imveliso kunye nokujongana nobuthi bayo."

IiGiants zikhuphisana ngokuphuhlisa "i-ammonia eluhlaza"

Kukwakho nengxaki ngei-ammoniaukuba yipetroli ehlala ixesha elide. Okwangoku, i-ammonia iveliswa ikakhulu ngamafutha efosili, kwaye izazinzulu zinethemba lokuvelisa "i-ammonia eluhlaza" kwimithombo evuselelekayo ukuze ihlale ixesha elide kwaye ingabi nakhabhoni.
Iwebhusayithi yaseSpain ethi “Absai” ikhankanye kwingxelo yakutshanje ukuba ngenxa yokuba “uluhlazai-ammonia"Kusenokuba nekamva eliqaqambileyo, ukhuphiswano lwemveliso yezinga lemizi-mveliso luqalisiwe kwihlabathi liphela."

Isikhulu seekhemikhali esaziwayo uYara sisebenza ngokukhutheleyo "kwindawo eluhlaza"i-ammonia"imveliso, kwaye iceba ukwakha isityalo se-ammonia esizinzileyo esinomthamo wonyaka weetoni ezingama-500,000 eNorway. Le nkampani ngaphambili ibisebenzisana nenkampani yombane yaseFransi i-Engie ukusebenzisa amandla elanga ukuvelisa i-hydrogen kwisityalo sayo esikhoyo ePilbara, kumntla-ntshona we-Australia, ukwenza i-hydrogen isabela ne-nitrogen, kwaye "i-ammonia eluhlaza" eveliswa ngamandla ahlaziyekayo iya kuqala ngo-2023 Imveliso yovavanyo. Inkampani yaseSpain iFetiveria ikwaceba ukuvelisa ngaphezulu kwe-1 yezigidi zeetoni "eziluhlaza"i-ammonia"ngonyaka kwisityalo sayo ePuertollano, kwaye iceba ukwakha esinye isityalo "se-ammonia eluhlaza" esinomthamo ofanayo ePalos-De la Frontera.I-Amoniya"umzi-mveliso." Iqela lase-Ignis laseSpain liceba ukwakha isityalo "se-ammonia eluhlaza" kwiZibuko laseSeville.

Inkampani yaseSaudi NEOM iceba ukwakha eyona “green” inkulu ehlabathinii-ammonia"iziko lemveliso ngo-2026. Xa ligqityiwe, kulindeleke ukuba eli ziko livelise iitoni ezili-1.2 lezigidi ze-"ammonia eluhlaza" ngonyaka, nto leyo enciphisa ukukhutshwa kwekhabhoni diokside ngezigidi ezi-5 zeetoni.

“U-Absai” uthe ukuba “luhlazai-ammonia"ingayoyisa imingeni eyahlukeneyo ejongene nayo, kulindeleke ukuba abantu babone iqela lokuqala leelori ezisebenzisa i-ammonia, iitrektara kunye neenqanawa kwiminyaka eli-10 ezayo. Okwangoku, iinkampani kunye neeyunivesithi zenza uphando ngetekhnoloji yokusebenzisa i-ammonia fuel, kwaye neqela lokuqala lezixhobo zeprototype liye lavela.

Ngokwengxelo ekwiwebhusayithi ye-US ethi “Technology Times” ngomhla we-10, i-Amogy, enekomkhulu layo eBrooklyn, e-USA, ityhile ukuba ilindele ukubonisa inqanawa yokuqala esebenzisa i-ammonia ngo-2023 kwaye ithengise ngokupheleleyo ngo-2024. Le nkampani ithe oku kuya kuba yimpumelelo enkulu ekuhanjisweni kwenkunkuma engenakukhutshwa.

kusekho ubunzima ekufuneka boyiswe

I-AmoniyaNangona kunjalo, indlela ka-Det Norske Veritas yokufaka amafutha kwiinqanawa kunye neelori ayizange ibe lula. Njengoko uDet Norske Veritas etshilo kwingxelo yakhe: “Kufuneka kuqale koyiswe iingxaki ezininzi.”

Okokuqala, ukunikezelwa kwepetrolii-ammoniakufuneka kuqinisekiswe. Malunga ne-80% ye-ammonia eveliswa kwihlabathi liphela isetyenziswa njengesichumiso namhlanje. Ke ngoko, ngelixa kuhlangatyezwana nale mfuno yezolimo, kulindeleke ukuba kuya kufuneka ukuba iphindwe kabini okanye kathathu.i-ammoniaimveliso yokufutha iinqanawa zaselwandle kunye neelori ezinkulu kwihlabathi liphela. Okwesibini, ubuthi be-ammonia bukwayinto exhalabisayo. Ingcali yotshintsho lwamandla yaseSpain uRafael Gutierrez uchaze ukuba i-ammonia isetyenziselwa ukwenza isichumiso kwaye isetyenziswa njengesiqandisi kwezinye iinqanawa, eqhutywa ngabasebenzi abangochwephesha nabanamava. Ukuba abantu bayandisa ukusetyenziswa kwayo kwiinqanawa kunye neelori ezifuthayo, abantu abaninzi baya kuvezwa kui-ammoniakwaye amathuba okuba neengxaki aza kuba makhulu.