Inzuzo yemboni i-caprolactam enhle yaqala ukugcina izinga eliphezulu

Petrochemical, Haili, Qinghua yokupaka. Ukukhiqizwa kwesigaba sokuqala seCangzhou Xuyang kuphinde kwaqalwa kabusha, iYongrong igcwele ngokuyisisekelo, ukugcinwa kweSanning kulibaziseke kancane, umthwalo we-caprolactam kulindeleke ukuthi uhlale uphezulu esikhathini esizayo esiseduze, futhi ukuhlinzekwa kwe-ammonium sulfate yokukhiqiza ngokubambisana kuzokhula ngokufanele.

Imijikelezo emithathu yokwanda kwe-coke inomkhawulo

Muva nje, isampula ephelele yamabhizinisi azimele e-coke aseShayina: izinga lokusebenzisa amandla lalingu-73.3%, lehle ngo-0.5% kusukela esikhathini esedlule. Njengamanje, imakethe ye-coke iyaqhubeka nokusebenza ngamandla. I-coke emzuliswaneni wesithathu wokwehla nokwenyuka, ukukhuphuka okusheshayo kwakamuva kwentengo yamalahle, isimo sokuhweba siyashisa, umsebenzi wemakethe ukhule kakhulu, ukucindezela kwezindleko zamabhizinisi e-coke kunyukile, amabhizinisi amaningi e-coke anokulahlekelwa, kanti amanye ayancipha. kulindeleke ukunciphisa ukukhiqizwa.

Njengamanje, ukuhlinzekwa kwe-ammonium sulfate ezinqubweni ezimbili eziyinhloko ze-ammonium sulfate e-China kuzinzile, nakuba ukuqala kwamabhizinisi e-coke kwehle kancane, kodwa ukuqala kwamabhizinisi e-caprolactam kuye kwagcina izinga eliphezulu, kanye nokuhlinzekwa kwe-co- ukukhiqizwa kwe-ammonium sulfate kwenyukile. Ngasohlangothini lwesidingo, amanani entengo ye-urea yamazwe ngamazwe akhuphuka, kuhlanganiswe ne-India ngokushesha yakhipha umzuliswano omusha wezindaba zokubhida i-urea, kanye nomuzwa okhulayo wekusasa, amanani entengo akhuphuka kakhulu, akhuphula ingqondo yemboni, futhi umdlandla wokubuza wabathengisi muhle. Mayelana nohwebo lwasekhaya, izinga lokusetshenziswa kwamandla kamanyolo ohlanganisiwe liyaqhubeka nokukhula, kusukela ezindaweni ezivamile, kuhlanganise nesifunda saseHubei, amabhizinisi amakhulu amakhulu ahamba phambili kusengaphambili, ukuze kuqinisekiswe ukutholakala, izinga lokusebenza liye landa kakhulu. Njengamanje, isidingo esikusayithi sihle, sisekela ukusebenza kwe-ammonium sulfate ezingeni eliphezulu. Uma kucatshangelwa ukuthi ngemva kokukhuphuka okuqhubekayo, ubunzima babanye abakhiqizi abaphansi bokulandelela buyanda, kulindeleke ukuthi imakethe ye-ammonium sulfate yesikhashana ikakhulukazi iphakeme futhi incane, futhi kubhekwe kakhulu isimo sokuhleleka kwemakethe yamazwe ngamazwe.