Indasitiri purofiti yakanaka caprolactam yakatanga kuchengetedza yakakwirira

Petrochemical, Haili, Qinghua yokupaka. Cangzhou Xuyang chikamu I kugadzirwa kwakatangazve, Yongrong yakanyatso kuzara, Sanning gadziriso inononoka zvishoma, caprolactam mutoro unotarisirwa kuramba wakakwira munguva pfupi iri kutevera, uye kupihwa kwekubatana kwekugadzira ammonium sulfate kuchawedzera zvinoenderana.

Matatu matatu ekuwedzera coke ane mashoma

Munguva pfupi yapfuura, sampuli yakazara yemabhizinesi eChina akazvimiririra ecoke: huwandu hwekushandisa huwandu hwaive 73.3%, pasi 0.5% kubva panguva yapfuura. Parizvino, musika wecoke unoramba uchishanda nesimba. Coke muchikamu chechitatu chekukwira nekudzika, kukurumidza kukwira kwemitengo yemarasha, mamiriro ekutengeserana ari kupisa, chiitiko chemusika chakawedzera zvakanyanya, kudzvanywa kwemitengo yemabhizinesi ecoke kwawedzera, mabhizinesi mazhinji ecoke ane kurasikirwa, uye mamwe ari zvinotarisirwa kuderedza kugadzirwa.

Parizvino, kupihwa kweammonium sulfate mumaitiro maviri makuru eammonium sulfate muChina kwakadzikama, kunyangwe kutanga kwemabhizinesi ecoke kwadzikira zvishoma, asi kutanga kwemabhizinesi eCaprolactam kwakachengetedza danho repamusoro, uye kupihwa kwemubatanidzwa. kugadzirwa kweammonium sulfate kwakawedzera. Padivi rekuda, mitengo yepasi rose yeurea yakakwira, pamwe neIndia yakabva yangoburitsa rutsva rwenhau dzekubira urea, pamwe neremangwana rinokwira, mitengo yenzvimbo yakakwira zvakanyanya, ichiwedzera mafungiro eindasitiri, uye kufarira kwevatengesi kubvunza kwakanaka. Panyaya yekutengeserana mudzimba, mwero wekushandiswa kwefetereza yakakura inoramba ichiwedzera, kubva munzvimbo dzakanyanya, kusanganisira Hubei, mabhizinesi makuru makuru nekufambira mberi, kuitira kuti ive nechokwadi chekupa, chiyero chekushanda chakawedzera zvakanyanya. Parizvino, kudiwa kwepa-saiti kwakanaka, kutsigira ammonium sulfate kushanda pamwero wepamusoro. Tichifunga kuti mushure mekuenderera mberi kwekukwira, kuoma kwevamwe vagadziri vepasi kuti vatevere kunowedzera, zvinotarisirwa kuti misika yenguva pfupi yeammonium sulfate inonyanya kukwirira uye yakamanikana, uye kunyanya kubhadharwa kunobhadharwa kumamiriro ezvinhu emusika wepasi rose.