TusPropylene Oxide Kev Ua Lag Luam Oxide"Jinjiu" txuas ntxiv nws nce dhau los, thiab kev ua lag luam los ntawm 10000 yuan (tuj nqe, tib yam hauv qab). Noj cov khw muag khoom ntawm Shanm ua piv txwv, tus nqi lag luam tau nce txog 10500 ~ 10600 Yuan thaum lub Cuaj Hlis 15, txog 1000 Yuan los ntawm qhov kawg ntawm lub Yim Hli. Lub Cuaj Hlis 20, nws poob rov qab mus txog 9800 yuan. Nyob rau hauv lub neej yav tom ntej, cov khoom siv sab yuav tsum loj hlob, lub caij tsis muaj zog, thiab cov tsiaj ntawv propylene oxide rounduaption nyob rau hauv 10000 yuan.
Nce ntawm Propylene Oxide chav tsev ua haujlwm
Nyob rau hauv lub yim hli ntuj, tag nrho ntawm 8 teev ntawm oxylene oxide units tau overhauled nyob rau hauv Suav teb, koom nrog tag nrho cov peev xwm ntawm 1222000 tons / xyoo thiab tag nrho cov poob ntawm 61500 tons. Nyob rau hauv lub yim hli ntuj, cov zis ntawm cov khoom lag luam oxesces oxide yog 293200 tons, nqis qis dua 2.17% lub hlis ntawm lub hli, thiab lub peev txheej siv tau siv 70.83%.
Nyob rau lub Cuaj Hlis, Sinochhem Quanzhou Protanzhou Prodylene Oxide chav tsev raug kaw rau kev saib xyuas, Chandong Huanai thiab lwm yam tau rov qab ua tiav rau ib nrab ntawm kev ua haujlwm. Tam sim no, tus nqi khiav hauj lwm ntawm propylene oxide yog ze li 70%, qis dua qis dua uas nyob rau lub Yim Hli.
Nyob rau yav tom ntej, Shandong Daze's 100000 T / Ib lub tsev yuav rov ua haujlwm hauv lub Cuaj Hli Ntuj lig, thiab Jincheng petrochemical's 300000 T / ib qho kev cia siab yuav tsum tau muab tso rau thaum xaus ntawm lub Cuaj Hli; Jinling thiab Huaquai nroj tsuag tau rov qab los rau cov kauj ruam ntawm cov kauj ruam los ntawm kauj ruam. Cov khoom sab yog feem ntau muaj kev nce ntxiv, thiab cov tub luam yog BEAKISH. Nws yuav tsum tau hais tias kev lag luam propylene.
Propylene Oxide Rank khoom txhawb tau yuav tsum nyuaj
Rau cov khoom siv raw tshuaj ntxiv thiab ua kua tshuaj chlorine, txawm hais tias "Jinjiu" siv tau yooj yim rau kev nce qib yav tom ntej, uas yuav nyuaj rau kev rub lub zog rau ownstream.
Nyob rau lub Cuaj Hli, tus nqi ntawm propylene, txuas ntxiv mus rau hauv kev poob siab, uas tseem muab kev txhawb nqa muaj zog rau kev ua lag luam propylene oxide. Wang quanping, tus thawj engineer ntawm shandong kenlo cov tsiaj petrochemical tseem nruj, nrog kev ua tau zoo hauv Northwest, Central thiab Sab Hnub Tuaj. Tsis tas li ntawd, qee cov khoom saib xyuas kev nqis tes ntawm propylene, xws li Tianjian Butyl Octanol, Dagu Eprylonitrile, tau rov tsim kho. Yog li ntawd, kev ua lag luam thov tau raug tsav mus dhau, propylene kev lag luam tau muag heev, thiab cov khoom lag luam tsawg tau muab cov nqi tom ub.
Los ntawm cov kev xav ntawm cov haujlwm hauv tsev, ntawm ib sab tes, xintai petrochemical thiab propylene units tau rov qab pib, tab sis qhov cuam tshuam yog qhov txwv vim muaj qeeb qeeb. Nyob rau tib lub sijhawm, qee cov khoom lag luam tshiab ntau lawm ntawm cov roj ua kom muaj txiaj ntsig rau kev ua haujlwm tsawg dua li tau txais, thiab cov khoom siv tag nrho tau siv tau. Ntawm qhov tod tes, nyob rau yav tom ntej ze, qee qhov tseem ceeb hauv qaum teb qaum teb tau raug kaw rau kev saib xyuas, thiab kev pib ua ntej ntawm qaum teb hnub poob mus rau 73.42%. Cov kev ncig ntawm cov khoom lag luam uas muaj cov khoom siv hluav taws xob tau qis dua. Tsis tas li ntawd, qee cov nroj tsuag sab qaum teb tau khaws cov ntawv thov kom lwm tus kom muaj kev tsim khoom sab nraud, thiab cov khoom lag luam uas muaj qhov ua kom nruj.
Nyob rau yav tom ntej, lub chav tsev thauj cov khoom lag luam propylene yog qhov ruaj khov, thiab tsis muaj kev cia siab ntawm cov kev hloov pauv tseem ceeb hauv propylene khoom. Cov cheeb tsam hauv ib cheeb tsam ntawm Shandong thiab Tuam Tshoj Sab Hnub Tuaj tseem yuav tau tuav cov khoom siv nruj. Cov dej ntws los ua kom tsis muaj zog nrog lub phaj, suppressing txoj kev txaus siab ntawm propylene ownsleam. Yog li ntawd, kev lag luam Protekas tam sim no yog nyob rau hauv ib qho xwm txheej ntawm kev muab tsis muaj zog thiab kev lag luam ideanol, acrylene oxide, tab sis cov dej allanol, thiab lwm yam kev thov nyiaj tau ntau sab tseem muaj qee qhov kev txhawb nqa. Nws yuav tsum tau hais tias tus nqi tom ntej yuav facking nyob rau hauv nqaim ntau yam, nrog txwv sawv thiab poob.
Lwm cov khoom siv raw, cov tshuaj ua kom ua kua, yog cov neeg ua si loj hauv kev ua lag luam. Cov khoom muag muag sab nraud ntawm qee cov khoom siv ntawm cov khoom lag luam loj tsawg dua, thiab qee cov chaw tsim khoom hauv Central Shandong tsis ruaj khov, uas txhawb nqa lub khw txuas ntxiv mus rau qee yam. Cov dej hauv qab ntawm lub zog tseem ceeb hauv Tuam Tshoj sab hnub tuaj, qhov kev thov tau yooj yim, thiab qee cov khoom siv tau raug kaw rau kev saib xyuas. Cov mov tau tawg. Cov teeb meem zoo ntawm kev muab khoom thiab xav tau sab muaj superitward nyob rau upward sib txuas hauv kev ua lag luam Shanding hauv kev ua lag luam tag nrho ntawm kev ua lag luam kom txav mus. Meng Xianxing tau hais tias nrog kev rov qab los ntawm cov khoom siv ntau lawm thiab nce cov khoom siv, tus nqi ntawm cov kua tshuaj ua kom dej yuav poob hauv lub sijhawm tom qab.
Qhov kev thov rau Propylene Oxide yog Sluggish thiab nyuaj rau vam meej nyob rau hauv lub caij ncov
Polyether Polyol yog cov khoom tseem ceeb tshaj plaws ntawm cov khoom lag luam propylene oxide thiab cov khoom siv tseem ceeb rau cov duab hluav taws xob polyurethanes. Kev sib tshooj tag nrho ntawm cov polyurethane dej hauv tsev polyurethane ntws ntawm kev lag luam, tshwj xeeb tshaj yog cov kev lag luam ua npuas ncauj ntau dhau, yog loj.
Meng Xianxing tau hais tias thaum lub Cuaj Hli, tsav los ntawm cov nqi, kev lag luam ua npuas ncauj kom txhawb nqa kev ua lag luam yog qhov nruab nrab, thiab nruab nrab thiab qis dua yog tseem tsawg.
At present, the downstream sponge is steadily rising, the upstream cost still needs to be further transmitted, the middle and lower reaches keep digestion and waiting, and the solid market continues to be light. Nyob rau hauv lub neej yav tom ntej, txawm hais tias cov xov xwm phem tiag tiag tsis tau tsim, muaj ntau lub luag haujlwm tseem tsis muaj nqi clamping, thiab lawv lub luag haujlwm ntawm kev txhawb nqa cov khoom siv tau txwv.
Ntawm qhov tod tes, ownstream tawv npuas polyet ua lag luam tswj kev maj mam nce qib, thiab qhov nruab nrab thiab qis dua mus txog txuas ntxiv yuav ntawm kev thov. Txawm hais tias tag nrho cov kev ua ub no tau qis dua tib lub sijhawm, nws txhim kho piv nrog lub quarter thib ob. Txawm hais tias nkag mus "Jinjiu", tsis muaj qhov pom tseeb ntawm kev thov kev lag luam, thiab lub Hoobkas tau txiav txim siab raws li kev thov.
Nyob rau hauv lub neej yav tom ntej, downstream qhauj tau feem ntau yog tos-thiab pom, thiab lawv txoj kev kam yuav cov xaj tshiab yog dav dav. Nyob rau hauv qhov xwm txheej ntawm kev ua haujlwm tsis muaj zog thiab kev nqis peev, tawv npuas tawv polyether "Jinjiu" yog tsis zoo txaus rau kev muaj peev xwm mus rau hauv cov dej ntws.

Tshuaj yeeb yaj kiabPuas yog cov khoom siv tshuaj khib nyiab tshuaj lag luam hauv Suav teb, nyob hauv cov chaw nres tsheb tshiab, thiab cov chaw tsheb ciav hlau thiab cov tshav dav hlau thiab kev phom sij, Dalian Zhoushan, Suav , khaws cia ntau tshaj 50,000 tons ntawm cov ntaub ntawv raw tag nrho ib xyoos ib xyoos, nrog rau cov khoom txaus, txais tos yuav thiab nug. Chemwin email:service@skychemwin.comWhatsApp: 19117288062 Tel: +86 40086207777777288062