Nhanganyaya: Musika wepamusoro-soro we benzene uri kuramba uchikwira, uye mutengo uripo unotsigira zvakanyanya musika we caprolactam, uye musika we caprolactam unotevera mafambiro ari kukwira. Simba guru rinotsigira musika wekupedzisira richiri kubva kudivi remutengo, zvinotarisirwa kuti musika we caprolactam uchashanda nesimba munguva pfupi iri kutevera, uye simba riri kuenderera mberi remitengo iri kukwira uye maitiro ekutumira zvinhu pasi zvichave zvine chekuita nedanho rinotevera.

Kubva munaChikunguru, musika we pure benzene wakawedzerwa nekuda kwezvinhu zvakawanda zvakaita sekuwedzera kwemafuta asina kucheneswa, kuvandudzwa kwemaitiro ayo ekuwanikwa uye kudiwa uye kukanganisa kwenhau dzine chekuita nemitero yekushandisa pakudiwa kwe ethylbenzene, uye musika we pure benzene wakaramba uchikwira. Mutengo wakanyorwa we Sinopec pure benzene kubva pakutanga kwemwedzi wakakwira kusvika pa6200 yuan/tani pari zvino.

Mutengo we benzene yakachena uri kuramba uchikwira, mutengo wemakambani e caprolactam wakawedzera, uye mutengo wezvigadzirwa wakwira. Parizvino, mutengo we caprolactam muEast China wakwira kusvika pa12300 yuan/tani, uye zvimwe zvinhu zvinotumirwa ne caprolactam kuchamhembe zvishoma, uye kufarira kutenga kwakaderera kuri nani mukuwedzera, uye fekitori ye polymerization inotevedzera zvinodiwa.

Nekutangazve kweLuxi Chemical Industry, Cangzhou Xuyang Phase I nedzimwe midziyo, huwandu hwekushandiswa kwecaprolactam hwakawedzera kusvika pa81.35%, kunze kwemamwe midziyo yekupaka kwenguva refu ichiri muchimiro chekupaka, mimwe midziyo iri kushanda zvakajairika. Zvisinei, nekuda kwehuwandu hushoma hwecaprolactam pakutanga, pamwe chete nemusika uripo uri mukufambira mberi, uye kufarira kutenga zvinhu pasi, chikamu chekuchamhembe chemidziyo ichiri diki zvishoma.

Mwero wekushandiswa kwesimba rePA6 polymerization wakawedzera nguva pfupi yadarika, kune rumwe rutivi, kudiwa kwekutenderera nekukurumidza kuchiri kutsigira kutanga kwepolymerization, kune rumwe rutivi, mudziyo wekupaka wekutanga weLuxi Chemical wakatangazve zvishoma nezvishoma, uye mwero wekushandiswa kwesimba rePA6 wakawedzera kusvika pa76%, uye kubuda kwevhiki nevhiki kwekucheka uye kubuda kwevhiki kwecaprolactam kwakawedzera nguva imwe chete kusvika panosvika matani zviuru zana.

Mutoro we filament yenylon uri pasi unoramba wakadzikama, uye avhareji yemutoro we filament yenylon uripo parizvino uri pa79.5%. Mwero wekushanda kwe chemical fiber wekuruka munzvimbo dzeJiangsu neZhejiang waive 63.47%, wakaderera ne0.40% kubva svondo rapfuura. Kurukwa kwakatanga kudzikira kudiki, asi shanduko yese haina kujeka, terminal weaving iripo parizvino haina kukanganiswa nekugoverwa kwesimba, vashandisi vari pasi vari muchikamu chekumirira nekumirira, vakamirira kutengeserana kwemukati nekunze kwenyika kuburitswa kutsva kwepakati.

Muchidimbu, simba rekutsigira musika we caprolactam riripo parizvino rinobva kudivi remutengo, chiyero chekushandiswa kwe caprolactam ne PA6 polymerization capacity chakawedzera pamwe chete, kuwanikwa kwe caprolactam uye kudiwa kwacho kwakaenzana, zvinotarisirwa kuti musika we caprolactam wakasimba munguva pfupi iri kutevera. Nzvimbo yekutenderera iri pasi yakagadzikana, uye hapana shanduko yakakosha mukutarisira kudiwa kwezvinhu zvakabikwa, uye nzvimbo yekutenderera iri kumhanya zvikuru ichiri kukwanisa kutevera. Nzvimbo yejira remazuva ano ichiri kunonoka kutevera, uye nekuwedzera kwekugovera uye kumanikidzwa kwemakwikwi, kuchiri kuramba kudzika kwemitengo yakakwira. Padanho rekupedzisira, zvichiri kudikanwa kutarisisa simba rinoenderera mberi rekuwedzera kwemitengo uye maitiro ekutumira kune iri pasi.