Kev lag luam acrylonitrile tau poob qis me ntsis txij li lub Peb Hlis. Raws li lub Peb Hlis 20th, tus nqi dej ntau hauv khw acrylonitrile yog 10375 yuan / ton, nqis 1.19% los ntawm 10500 yuan / ton thaum pib lub hli. Tam sim no, tus nqi lag luam ntawm acrylonitrile yog nyob nruab nrab ntawm 10200 thiab 10500 yuan / tuj los ntawm lub tank.
Tus nqi ntawm cov khoom siv raw tau txo qis, thiab tus nqi ntawm acrylonitrile poob qis; Koroor kaw thiab txij nkawm, SECCO load txo lub lag luam, acrylonitrile mov sab me ntsis txo; Tsis tas li ntawd, txawm hais tias tus nqi qis ntawm ABS thiab polyacrylamide tsis muaj zog, tseem muaj kev xav tau kev txhawb zog, thiab kev ua lag luam acrylonitrile tam sim no tau kaw me ntsis.
Txij li thaum Lub Peb Hlis, cov khoom lag luam raw khoom propylene tau poob qis, thiab tus nqi ntawm acrylonitrile tau poob qis. Raws li kev soj ntsuam ntawm Lub Chaw Haujlwm Xov Xwm Lag Luam, txij li lub Peb Hlis 20, tus nqi propylene hauv tsev yog 7176 yuan / ton, nqis 4.60% los ntawm 7522 yuan / ton thaum pib lub hli.

Txij li thaum Lub Peb Hlis, qhov kev khiav hauj lwm hauv tsev acrylonitrile tau nyob nruab nrab ntawm 60% thiab 70%. Lub 260000 tons / xyoo acrylonitrile chav tsev ntawm Korol tau raug kaw rau kev saib xyuas thaum kawg ntawm Lub Ob Hlis, thiab lub sijhawm rov pib dua tseem tsis tau txiav txim siab; Shanghai SECCO's 520000 tons / xyoo acrylonitrile chav tsev load tau raug txo mus rau 50%; Tom qab kev vam meej pib ntawm 130000 t / ib chav acrylonitrile hauv Jihua (Jieyang) thaum Lub Ob Hlis, nws tam sim no tuav 70% kev ua haujlwm.
Cov nqi qis hauv ABS tau poob qis, tab sis kev lag luam chav pib tseem nyob ib puag ncig 80%, thiab tseem muaj qhov xav tau kev txhawb nqa rau acrylonitrile. Thaum lub Peb Hlis, 65000 ton / xyoo nitrile roj hmab cog hauv Shunze, Ningbo, tau raug kaw, thiab cov khoom siv roj hmab hauv tsev tau pib qis dua, nrog kev txhawb nqa me ntsis rau acrylonitrile. Polyacrylamide cov nqi tau poob, thiab kev tsim kho ruaj khov muaj kev txhawb nqa tsis muaj zog rau acrylonitrile.

Tam sim no, cov khoom siv thiab kev thov ntawm acrylonitrile yog me ntsis kaw, thaum tus nqi poob qis. Nws cia siab tias kev ua lag luam acrylonitrile yuav poob me ntsis yav tom ntej.