Faa'iidada warshadaha ee caprolactam wanaagsan ayaa bilaabay inuu ilaaliyo heer sare

Batrool-kiimikada, Haili, iyo baarkinka Qinghua. Wax soo saarka wejiga I ee Cangzhou Xuyang ayaa dib u bilaabmay, Yongrong asal ahaan waa buuxaa, dayactirka Sanning ayaa dib u dhacay, culayska caprolactam ayaa la filayaa inuu sii ahaado mid sarreeya mustaqbalka dhow, iyo bixinta ammonium sulfate ee wax soo saarka wadajirka ah ayaa si waafaqsan u kordhi doonta.

Saddexda wareeg ee kordhinta kookaha waa xaddidan yihiin

Dhawaan, muunad buuxda oo shirkadaha madax-bannaan ee kookaha ee Shiinaha: heerka isticmaalka awoodda ayaa ahaa 73.3%, taasoo hoos u dhacday 0.5% marka loo eego xilligii hore. Waqtigan xaadirka ah, suuqa kookaha ayaa si xooggan u shaqeynaya. Kookaha wareega saddexaad ee kor u kaca iyo hoos u dhaca, kororka degdega ah ee dhawaan ku yimid qiimaha dhuxusha kookaha, jawiga ganacsigu waa kulul yahay, dhaqdhaqaaqa suuqu si weyn ayuu u kordhay, cadaadiska kharashka ee shirkadaha kookaha ayaa kordhay, inta badan shirkadaha kookaha ayaa khasaarooyin qaba, qaarna waxaa la filayaa inay yareeyaan wax soo saarka.

Waqtigan xaadirka ah, sahayda ammonium sulfate ee labada geeddi-socod ee ugu muhiimsan ee ammonium sulfate ee Shiinaha waa mid deggan, inkastoo bilowga shirkadaha kookaha uu hoos u dhacay wax yar, laakiin bilowga shirkadaha caprolactam ayaa heer sare ahaa, sahayda ammonium sulfate-ka wax-soo-saarka wadajirka ahna wuu kordhay. Dhanka baahida, qiimaha urea-ga caalamiga ah ayaa kor u kacay, iyadoo Hindiya ay isla markiiba soo saartay war cusub oo ku saabsan dalabka urea, iyo sidoo kale dareenka mustaqbalka oo sii kordhaya, qiimaha booska ayaa si xooggan u kacay, taasoo kor u qaadaysa maskaxda warshadaha, iyo xiisaha su'aalaha ganacsatada ayaa wanaagsan. Marka laga eego ganacsiga gudaha, heerka isticmaalka ee awoodda bacriminta isku-dhafka ah ayaa sii kordhaya, laga bilaabo meelaha ugu muhiimsan, oo ay ku jiraan gobolka Hubei, shirkadaha waaweyn ee ugu waaweyn ee leh horumarka, si loo hubiyo sahayda, heerka hawlgalka ayaa si weyn u kordhay. Waqtigan xaadirka ah, baahida goobta waa mid wanaagsan, taasoo taageerta hawlgalka ammonium sulfate heer sare. Iyadoo la tixgelinayo in ka dib kor u kaca joogtada ah, dhibka qaar ka mid ah soosaarayaasha hoose ay la socdaan ayaa kordhay, waxaa la filayaa in suuqa ammonium sulfate ee muddada gaaban uu inta badan sarreeyo oo cidhiidhi yahay, fiiro gaar ahna loo yeesho xaaladda dalabka suuqa caalamiga ah.