Hordhac: Suuqa benzene saafiga ah ee dhawaan kor u kacay ayaa sii kordhaya, dhinaca kharashkana wuxuu taageero xooggan u yahay suuqa caprolactam, suuqa caprolactam-na wuxuu raacayaa isbeddelka kor u kaca. Awoodda ugu weyn ee taageerada suuqa dambe wali waxay ka timid dhinaca kharashka, waxaa la filayaa in suuqa caprolactam uu si xooggan u shaqeyn doono mustaqbalka dhow, awoodda sii socota ee kharashyada sii kordhaya iyo habka gudbinta hoose waxay khuseyn doontaa marxaladda dambe.

Tan iyo bishii Luulyo, suuqa benzene-ka saafiga ah waxaa kor u qaaday arrimo badan sida kororka saliidda cayriin, horumarinta qaabkeeda saadka iyo baahida iyo saameynta wararka la xiriira canshuurta isticmaalka ee ku aaddan baahida ethylbenzene, suuqa benzene-ka saafiga ah ayaa sii waday inuu kor u kaco. Qiimaha Sinopec pure benzene ayaa la taxay tan iyo bilowgii bisha 6200 yuan/ton ayaa kor u kacay ilaa hadda 6950 yuan/ton.

Qiimaha benzene saafi ah ayaa sii kordhaya, qiimaha shirkadaha caprolactam ayaa kordhay, qiimaha badeecaduhuna wuu kordhay. Waqtigan xaadirka ah, qiimaha caprolactam ee Bariga Shiinaha ayaa kor u kacay ilaa ku dhawaad ​​12300 yuan/tan, qaar ka mid ah shixnadaha caprolactam ee waqooyiga ayaa xoogaa cidhiidhi ah, xiisaha iibsiga ee hoos u dhacayana waa mid wanaagsan habka kor u kaca, warshadda polymerization-kuna waxay si toos ah ula socotaa hadba sida loogu baahdo.

Markii dib loo bilaabay Warshadaha Kiimikada ee Luxi, Cangzhou Xuyang Wajiga I iyo aaladaha kale, heerka isticmaalka awoodda caprolactam ayaa kor u kacay ilaa 81.35%, marka laga reebo qaar ka mid ah aaladaha baarkinka ee muddada dheer ayaa wali ku jira xaaladda baarkinka, aaladaha kale waxay si caadi ah u shaqeynayaan. Si kastaba ha ahaatee, sababtoo ah kaydka yar ee caprolactam marxaladda hore, oo ay weheliso suuqa hadda jira ayaa ku jira isbeddel kor u kaca, iyo doorbidka xiisaha iibsiga ee hooseeya, qaybta waqooyi ee sahayda ayaa wali xoogaa cidhiidhi ah.

Heerka isticmaalka awoodda polymerization-ka PA6 ayaa dhawaan kor u kacay si isku mid ah, dhinaca kale, doorbidka baahida ee wareegga xawaaraha sare ee hoos u socda ayaa sii wadaya inuu taageero bilowga polymerization-ka, dhanka kale, qalabka baarkinka hore ee Luxi Chemical ayaa si tartiib tartiib ah dib u bilaabay, heerka isticmaalka awoodda PA6-na wuxuu gaaray ku dhawaad ​​76%, wax soo saarka jarista toddobaadlaha ah iyo wax soo saarka toddobaadlaha ah ee caprolactam ayaa si isku mid ah u kordhay ilaa ku dhawaad ​​​​100,000 oo tan.

Xamuulka fiilooyinka nayloon ee hoose ayaa weli deggan, culayska celceliska fiilooyinka nayloon ee gudaha hadda jirana waa qiyaastii 79.5%. Heerka hawlgalka dhammaystiran ee tolida fiilooyinka kiimikada ee gobollada Jiangsu iyo Zhejiang wuxuu ahaa 63.47%, hoos u dhac 0.40% marka loo eego usbuucii hore. Tolidu waxay bilaabatay hoos u dhac yar, laakiin isbeddelka guud waa yar yahay, tolida terminal-ka hadda jira saameyn kuma yeelanayso qaybinta awoodda, dadka isticmaala terminal-ka ayaa inta badan ku jira marxaladda sugitaanka iyo sugitaanka, iyagoo sugaya ganacsiga gudaha iyo dibadda sii deynta cusub ee dhexe.

Marka la soo koobo, awoodda taageerada suuqa caprolactam ee hadda jirta waxay ka timaadaa dhinaca kharashka, heerka isticmaalka awoodda polymerization-ka caprolactam iyo PA6 ayaa si isku mid ah u kordhay, sahayda iyo baahida caprolactam asal ahaan waa isku dheelitiran yihiin, waxaa la filayaa in suuqa caprolactam uu xooggan yahay mustaqbalka dhow. Goobta wareegga hoose waa mid deggan, mana jirto isbeddel muhiim ah oo ku yimid filashada baahida alaabta ceeriin ah, goobta wareegga xawaaraha sare lehna wali way awood u leedahay inay la socoto. Goobta dharka caadiga ah wali way gaabis tahay in la raaco, iyadoo kororka sahayda iyo cadaadiska tartanka, weli waxaa jira iska caabin ku wajahan gudbinta hoos u dhaca qiimaha sare. Marxaladda dambe, weli waa lagama maarmaan in fiiro gaar ah loo yeesho awoodda joogtada ah ee kororka kharashka iyo habka gudbinta ee hoos u dhaca.