chikwangwani_cha tsamba

nkhani

Chidwi chakwera kwambiri! Ndi kuwonjezeka kwa pafupifupi 70%, zinthu zopangira izi zafika pamlingo wapamwamba kwambiri chaka chino!

Mu 2024, msika wa sulfure ku China unayamba pang'onopang'ono ndipo unali chete kwa theka la chaka. Mu theka lachiwiri la chaka, pamapeto pake unagwiritsa ntchito mwayi wokulira kwa kufunikira kuti uthetse zoletsa za zinthu zambiri, kenako mitengo inakwera! Posachedwapa, mitengo ya sulfure yapitirira kukwera, yonse yochokera kunja komanso yopangidwa m'dziko muno, ndipo yawonjezeka kwambiri.

zinthu zopangira-1

Kusintha kwakukulu kwa mitengo kumachitika makamaka chifukwa cha kusiyana pakati pa kuchuluka kwa zinthu zomwe zimaperekedwa ndi zomwe zikufunidwa. Malinga ndi ziwerengero, kugwiritsa ntchito sulfure ku China kudzapitirira matani 21 miliyoni mu 2024, kuwonjezeka kwa matani pafupifupi 2 miliyoni chaka ndi chaka. Kugwiritsa ntchito sulfure m'mafakitale kuphatikizapo feteleza wa phosphate, makampani opanga mankhwala, ndi mphamvu zatsopano kwawonjezeka. Chifukwa cha kuchepa kwa sulfure m'nyumba, China iyenera kupitiliza kuitanitsa sulfure yambiri ngati chowonjezera. Chifukwa cha zinthu ziwiri zomwe zimapangitsa kuti mitengo ikhale yokwera komanso kufunika kowonjezeka, mtengo wa sulfure wakwera kwambiri!

zinthu zopangira-2

Kukwera kwa mitengo ya sulfure mosakayikira kwabweretsa kupsinjika kwakukulu ku monoammonium phosphate yotsika. Ngakhale kuti mawu a monoammonium phosphate ena akwezedwa, kufunikira kwa kugula kwa makampani opanga feteleza ochulukirapo akuoneka kozizira, ndipo amagula pokhapokha ngati akufuna. Chifukwa chake, kukwera kwa mitengo ya monoammonium phosphate sikophweka, ndipo kutsatira maoda atsopano nakonso ndi kwapakati.

Makamaka, zinthu zomwe zili pansi pa sulfure makamaka ndi sulfuric acid, feteleza wa phosphate, titanium dioxide, utoto, ndi zina zotero. Kukwera kwa mitengo ya sulfure kudzawonjezera ndalama zopangira zinthu zomwe zili pansi pa mtsinje. M'malo omwe anthu ambiri sakufuna, makampani adzakumana ndi mavuto aakulu pamtengo. Kuwonjezeka kwa monoammonium phosphate ndi diammonium phosphate zomwe zili pansi pa mtsinje kuli kochepa. Mafakitale ena a monoammonium phosphate asiya kupereka malipoti ndikusayina maoda atsopano a feteleza wa phosphate. Zikumveka kuti opanga ena achitapo kanthu monga kuchepetsa ntchito ndi kukonza.


Nthawi yotumizira: Disembala-17-2024