Horudhac: Suuqa cusub ee benzene saafiga ah ee dhawaanta kor u kacaya ayaa sii wada kor u kaca, iyo dhinaca kharashka ayaa taageero xoogan u ah suuqa kaprolactam, suuqa kaprolactamna waxa uu raacayaa kor u kaca. Awoodda ugu weyn ee taageerada suuqa dambe ayaa weli ka socota dhinaca kharashka, waxaa la filayaa in suuqa caprolactam uu si xoog leh u socon doono mustaqbalka dhow, iyo awoodda sii socota ee kharashka kor u kaca iyo habka gudbinta hoose ayaa laga welweli doonaa marxaladda dambe.

Tan iyo bishii Luulyo, suuqa saafiga ah ee benzene waxaa lagu xoojiyay arrimo badan sida kor u kaca saliidda cayriin, hagaajinta sahaydeeda iyo qaabkeeda dalabka iyo saameynta wararka canshuurta isticmaalka ee baahida ethylbenzene, iyo suuqa benzene saafiga ah ayaa sii socday kac. Sinopec saafiga ah benzene ayaa ku taxan qiimaha tan iyo bilawgii bisha 6200 yuan/ton ayaa kor u kacay ilaa hadda 6950 yuan/ton.

Qiimaha benzene saafiga ah ayaa sii kordhaya, qiimaha shirkadaha caprolactam ayaa kordhay, qiimaha alaabta ayaa kor u kacay. Waqtigan xaadirka ah, qiimaha booska caprolactam ee Bariga Shiinaha ayaa kor u kacay ilaa 12300 yuan / ton, iyo qaar ka mid ah shixnadaha caprolactam ee waqooyiga ayaa xoogaa cidhiidhi ah, xamaasadda wax iibsiga ee hoose waa OK habka kor u kaca, iyo warshadda polymerization asal ahaan waxay la socotaa. sida loogu baahdo.

Dib u bilaabista Warshadaha Kiimikada Luxi, Cangzhou Xuyang Wajiga I iyo aaladaha kale, heerka isticmaalka awoodda caprolactam wuxuu kordhay 81.35%, marka laga reebo qaar ka mid ah aaladaha baarkinka muddada dheer ayaa wali ku jira gobolka baarkinka, aaladaha kale ayaa asal ahaan si caadi ah u socda. Si kastaba ha ahaatee, iyada oo ay ugu wacan tahay alaabada hoose ee caprolactam ee marxaladda hore, oo ay weheliso suuqa hadda jira ayaa ku jira isbeddel sare, iyo doorbidida xamaasadda wax iibsiga ee hoose, qaybta waqooyi ee sahayda ayaa weli xoogaa cidhiidhi ah.

Heerka ka faa'iidaysiga awoodda polymerization PA6 ayaa dhawaan si isku mid ah kor ugu kacay, dhinaca kale, doorbidida baahida xawaaraha sare ee qulqulka hoose waxay sii wadaa inay taageerto bilawga polymerization, dhanka kale, aaladda hore ee baarkinka ee Luxi Chemical ayaa si tartiib tartiib ah dib u bilowday, iyo Heerka isticmaalka awoodda PA6 ayaa kor u kacday ilaa 76%, iyo wax soo saarka goynta toddobaadlaha ah iyo kaprolactam soosaarka toddobaadlaha ah ayaa kordhay si isku mid ah oo ku dhow 100,000 tan.

Culayska fiilada nayloonka ee hoose ayaa weli ah mid deggan, celceliska fiilada nayloonka gudaha ee hadda jira waa ilaa 79.5%. Heerka hawlgelinta dhammaystiran ee tolida fiber kiimikaad ee gobollada Jiangsu iyo Zhejiang waxay ahayd 63.47%, oo hoos uga dhacday 0.40% todobaadkii hore. Dharka dharka ayaa bilaabay hoos u dhac yar, laakiin isbeddelka guud waa wax yar, tolida terminalka hadda ma saameynayso qaybinta awoodda, isticmaalayaasha hoose waxay inta badan ku jiraan marxaladda sugitaanka iyo sugidda-iyo-aragga, iyagoo sugaya ganacsiga gudaha iyo dibaddaba mid cusub oo la sii daayo.

Isku soo wada duuboo, awooda taageerada suuqa ee caprolactam hadda waxay ka timaadaa dhanka kharashka, caprolactam iyo PA6 polymerization heerka isticmaalka awooda isticmaalka si isku mid ah ayaa kordhay, sahayda kaprolactam iyo baahida ayaa asal ahaan isku dheeli tiran, waxaa la filayaa in suuqa caprolactam uu xoogan yahay mustaqbalka dhow. Goobta wareegtada hoose waa mid xasiloon, mana jiro wax isbeddel ah oo ku yimid rajada baahida alaabta ceyriinka, iyo goobta wareegtada xawaaraha sare leh ayaa weli awood u leh inay la socoto. Goobta dharka caadiga ah ayaa weli ah mid gaabis ah in la raaco, iyo kororka saadka iyo cadaadiska tartanka, weli waxaa jira iska caabin hoos u dhigista qiimaha sare. Marxaladda dambe, weli waa lagama maarmaan in fiiro gaar ah loo yeesho awoodda joogtada ah ee korodhka kharashka iyo habka gudbinta ee hoose.